ref: 6829877a17eb4a424fd9d07f986c67f11bca1de4
parent: 0ec3fabfae0224003474cad82169fa7dac8cfea9
author: sirjofri <sirjofri@sirjofri.de>
date: Thu Jul 16 03:27:42 EDT 2020
updates replica guide post, adds mail server post
--- a/changeblog/1593621046.ht
+++ b/changeblog/1593621046.ht
@@ -44,6 +44,14 @@
Reupdate is helpful if there are update-update errors. It should automatically solve them (untested, but should work).
</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"></span><span style="font-size: 10pt"><b>Update:</b></span><span style="font-size: 10pt">
+has issues. Often it does a bad job tracking changes, leaving removed files there and vice versa. I never encountered data loss, only inconsistencies in the copies.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Many people use
+which does not overwrite changed files. At some point I will build some scripts around it and use that instead of
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
<span style="font-size: 10pt">(Files:
</span><span style="font-size: 10pt"><tt>https://sirjofri.de/files/guidedreplica/README</tt></span><span style="font-size: 10pt">
</span><span style="font-size: 10pt"><tt>https://sirjofri.de/files/guidedreplica/guidedreplica.rc</tt></span><span style="font-size: 10pt">)
--- a/changeblog/1593621046.ms
+++ b/changeblog/1593621046.ms
@@ -26,6 +26,15 @@
Reproto copies one proto over the other. You can choose which one you want to keep.
Reupdate is helpful if there are update-update errors. It should automatically solve them (untested, but should work).
.LP
+.B Update:
+.IR replica (1)
+has issues. Often it does a bad job tracking changes, leaving removed files there and vice versa. I never encountered data loss, only inconsistencies in the copies.
+.LP
+Many people use
+.IR mkfs (8),
+which does not overwrite changed files. At some point I will build some scripts around it and use that instead of
+.IR replica (1).
+.LP
(Files:
.CW https://sirjofri.de/files/guidedreplica/README
.CW https://sirjofri.de/files/guidedreplica/guidedreplica.rc )
--- /dev/null
+++ b/changeblog/1594881674.ht
@@ -1,0 +1,188 @@
+<article>
+<header>
+<h2>Mail Server Configuration</h2>
+<b>Thu, 16 Jul 2020 08:41:14 +0200</b>
+</header>
+<p style="margin-top: 0; margin-bottom: 0.50in"></p>
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+
+<p style="line-height: 1.4em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: center;">
+<span style="font-size: 12pt"><b>Mail Server Configuration</b></span></p>
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+
+<p style="margin-top: 0; margin-bottom: 0.42in"></p>
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+<p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="margin-top: 0; margin-bottom: 0.50in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Recently I installed my mail server on 9front. Most of the time I followed the guide in the FQA, but still there are things to explain. In this document I’ll go through the section of the FQA and annotate things.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Right at the beginning the FQA mentions how the executing user needs write permissions for the mailboxes. This is
+If upas can’t write the mailboxes the mail server will </span><span style="font-size: 10pt"><i>not</i></span><span style="font-size: 10pt"> accept incoming mail!
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">In my setup I can skip all DNS stuff, because I have my DNS hosted somewhere else. Make sure to add proper MX records as well as (at least) an SPF record.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/smtpd.conf
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">To make things short, here are the necessary lines in my setup. The server handles authenticated incoming mail for sending to other providers as well as incoming mail for local accounts.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>defaultdomain sirjofri.de
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>norelay on
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>verifysenderdom on
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>saveblockedmsg off
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>ourdomains sirjofri.de
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Note that the server is no relay for unauthenticated/untrusted requests, it will still relay if you authenticate.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">At this point it might be a good idea to check your user password.
+Use </span><span style="font-size: 10pt"><i>auth/changeuser</i></span><span style="font-size: 10pt"> to add </span><span style="font-size: 10pt"><i>Inferno/POP secrets</i></span><span style="font-size: 10pt"> to your user accounts. Use these passwords to authenticate to the smtp server.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/rewrite
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">The program that handles sending mail uses this file to rewrite mail addresses. This file is responsible for filtering out local mail as well as sending other mails to the mailer.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">In my setup I added three aliases:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>pOsTmAsTeR alias postmaster
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>aBuSe alias abuse
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>wEbMaStEr alias webmaster
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Use regular expressions to define your domain:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>\l!(.*) alias \1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>\l\.sirjofri.de!(.*) alias \1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>sirjofri.de!(.*) alias \1
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">For translating mails I added one more rule for mail address </span><span style="font-size: 10pt"><i>tags</i></span><span style="font-size: 10pt">. These tags are in the form of </span><span style="font-size: 10pt"><i>user+tag@example.com</i></span><span style="font-size: 10pt">. Official specifications say that everything behind that “+” must be ignored, but it can be used to automatically sort incoming mail into folders. I do this, by the way, so I describe here, how.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">We need rules for those plus signs:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>\"(.+)\+(.*)\" translate "echo ‘{/bin/upas/aliasmail ’\1’}^’+\2’"+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt># The other translate rules are default
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">For delivering local mails, I added extra rules:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>local!(.+)\+(.+) | "/bin/test -d /mail/box/\1/\2 \&\& /bin/upas/mbappend /mail/box/\1/\2 || /bin/upas/mbappend /mail/box/\1/mbox"
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>local!"(.+)+(.+) | "/bin/test -d /mail/box/\1/\2 \&\& /bin/upas/mbappend /mail/box/\1/\2 || /bin/upas/mbappend /mail/box/\1/mbox"
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt># leave the other rules untouched.
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">With this settings, mails to user+</span><span style="font-size: 10pt"><i>tag</i></span><span style="font-size: 10pt"> will be checked. If a mailbox folder for </span><span style="font-size: 10pt"><i>tag</i></span><span style="font-size: 10pt"> exists, mail is sent to this folder. Otherwise it is sent to the user’s default inbox.
+</span><span style="font-size: 10pt"><b>Note:</b></span><span style="font-size: 10pt">
+I tested, but this </span><span style="font-size: 10pt"><i>does not work</i></span><span style="font-size: 10pt"> with aliased mail. If my aliasmail changes </span><span style="font-size: 10pt"><i>userA</i></span><span style="font-size: 10pt"> to </span><span style="font-size: 10pt"><i>userB</i></span><span style="font-size: 10pt">, mails to </span><span style="font-size: 10pt"><i>userA+tag</i></span><span style="font-size: 10pt"> will be rejected! If you now how to I can make this work, feel free to send me a mail.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/names.local
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">This file is pretty easy. Just add your alias mail addresses:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>postmaster sirjofri
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>webmaster sirjofri
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>abuse sirjofri
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/remotemail
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>#!/bin/rc
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>shift
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>sender=$1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>shift
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>addr=$1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>shift
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>fd=‘{/bin/upas/aliasmail -f $sender}+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>switch($fd){+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>case *.*
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt> ;
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>case *
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt> fd=sirjofri.de
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>}
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>exec /bin/upas/smtp -h $fd $addr $sender $*
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>SMTP over TLS
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">I don’t use port 587. I use 25 for this. Mail servers relay mails to this port by default, so it makes sense.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">/rc/bin/service/tcp25
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>#!/bin/rc
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>user=‘{cat /dev/user}+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>exec /bin/upas/smtpd -f -E -r -c /sys/lib/tls/cert -n $3
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Don’t forget to create your TLS certificate!
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>IMAP4 over TLS
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">I did this exactly like the FQA. See there.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>No.
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">At this point I stopped. I did not configure ratfs and have no spam handling right now. It doesn’t really matter for me, because nobody knows me and I don’t use that mail address to register anywhere.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Links:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">→ https://fqa.9front.org/fqa7.html#7.7
+</span></p><p style="margin-top: 0; margin-bottom: 0.50in"></p>
+
+</article>
--- /dev/null
+++ b/changeblog/1594881674.ms
@@ -1,0 +1,144 @@
+.HTML Mail Server Configuration
+.TL
+Mail Server Configuration
+.LP
+Recently I installed my mail server on 9front. Most of the time I followed the guide in the FQA, but still there are things to explain. In this document I'll go through the section of the FQA and annotate things.
+.LP
+Right at the beginning the FQA mentions how the executing user needs write permissions for the mailboxes. This is
+.IR "very important" !
+If upas can't write the mailboxes the mail server will \fInot\fR accept incoming mail!
+.LP
+In my setup I can skip all DNS stuff, because I have my DNS hosted somewhere else. Make sure to add proper MX records as well as (at least) an SPF record.
+.SH
+/mail/lib/smtpd.conf
+.LP
+To make things short, here are the necessary lines in my setup. The server handles authenticated incoming mail for sending to other providers as well as incoming mail for local accounts.
+.IP
+.CW
+defaultdomain sirjofri.de
+.br
+norelay on
+.br
+verifysenderdom on
+.br
+saveblockedmsg off
+.br
+ourdomains sirjofri.de
+.LP
+Note that the server is no relay for unauthenticated/untrusted requests, it will still relay if you authenticate.
+.LP
+At this point it might be a good idea to check your user password.
+Use \fIauth/changeuser\fR to add \fIInferno/POP secrets\fR to your user accounts. Use these passwords to authenticate to the smtp server.
+.SH
+/mail/lib/rewrite
+.LP
+The program that handles sending mail uses this file to rewrite mail addresses. This file is responsible for filtering out local mail as well as sending other mails to the mailer.
+.LP
+In my setup I added three aliases:
+.IP
+.CW
+pOsTmAsTeR alias postmaster
+.br
+aBuSe alias abuse
+.br
+wEbMaStEr alias webmaster
+.LP
+Use regular expressions to define your domain:
+.IP
+.CW
+\\l!(.*) alias \\1
+.br
+\\l\\.sirjofri\.de!(.*) alias \\1
+.br
+sirjofri.de!(.*) alias \\1
+.LP
+For translating mails I added one more rule for mail address \fItags\fR. These tags are in the form of \fIuser+tag@example.com\fR. Official specifications say that everything behind that “+” must be ignored, but it can be used to automatically sort incoming mail into folders. I do this, by the way, so I describe here, how.
+.LP
+We need rules for those plus signs:
+.IP
+.CW
+\\"(.+)\\+(.*)\\" translate "echo `{/bin/upas/aliasmail '\\1'}^'+\\2'"+.br
+# The other translate rules are default
+.LP
+For delivering local mails, I added extra rules:
+.IP
+.CW
+local!(.+)\\+(.+) | "/bin/test -d /mail/box/\\1/\\2 \\&\\& /bin/upas/mbappend /mail/box/\\1/\\2 || /bin/upas/mbappend /mail/box/\\1/mbox"
+.br
+local!"(.+)\+(.+) | "/bin/test -d /mail/box/\\1/\\2 \\&\\& /bin/upas/mbappend /mail/box/\\1/\\2 || /bin/upas/mbappend /mail/box/\\1/mbox"
+.br
+# leave the other rules untouched.
+.LP
+With this settings, mails to user+\fItag\fR will be checked. If a mailbox folder for \fItag\fR exists, mail is sent to this folder. Otherwise it is sent to the user's default inbox.
+.B Note:
+I tested, but this \fIdoes not work\fR with aliased mail. If my aliasmail changes \fIuserA\fR to \fIuserB\fR, mails to \fIuserA+tag\fR will be rejected! If you now how to I can make this work, feel free to send me a mail.
+.SH
+/mail/lib/names.local
+.LP
+This file is pretty easy. Just add your alias mail addresses:
+.IP
+.CW
+postmaster sirjofri
+.br
+webmaster sirjofri
+.br
+abuse sirjofri
+.SH
+/mail/lib/remotemail
+.IP
+.CW
+#!/bin/rc
+.br
+shift
+.br
+sender=$1
+.br
+shift
+.br
+addr=$1
+.br
+shift
+.br
+fd=`{/bin/upas/aliasmail -f $sender}+.br
+switch($fd){+.br
+case *.*
+.br
+ ;
+.br
+case *
+.br
+ fd=sirjofri.de
+.br
+}
+.br
+exec /bin/upas/smtp -h $fd $addr $sender $*
+.SH
+SMTP over TLS
+.LP
+I don't use port 587. I use 25 for this. Mail servers relay mails to this port by default, so it makes sense.
+.LP
+/rc/bin/service/tcp25
+.IP
+.CW
+#!/bin/rc
+.br
+user=`{cat /dev/user}+.br
+exec /bin/upas/smtpd -f -E -r -c /sys/lib/tls/cert -n $3
+.LP
+Don't forget to create your TLS certificate!
+.SH
+IMAP4 over TLS
+.LP
+I did this exactly like the FQA. See there.
+.SH
+No.
+.LP
+At this point I stopped. I did not configure ratfs and have no spam handling right now. It doesn't really matter for me, because nobody knows me and I don't use that mail address to register anywhere.
+.LP
+Links:
+.IP →
+https://fqa.9front.org/fqa7.html#7.7
--- a/pub/changeblog.xml
+++ b/pub/changeblog.xml
@@ -8,8 +8,198 @@
<rights>© Copyright 2020 sirjofri</rights>
<id>https://sirjofri.de/</id>
<title>changeblog</title>
-<updated>2020-07-14T13:40:18+02:00</updated>
+<updated>2020-07-16T09:23:16+02:00</updated>
<entry>
+ <title>Mail Server Configuration</title>
+ <id>https://sirjofri.de/changeblog/1594881674/</id>
+ <link href="https://sirjofri.de/changeblog/1594881674/"/>
+ <updated>2020-07-16T08:41:14+02:00</updated>
+ <content><![CDATA[<p style="margin-top: 0; margin-bottom: 0.50in"></p>
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+
+<p style="line-height: 1.4em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: center;">
+<span style="font-size: 12pt"><b>Mail Server Configuration</b></span></p>
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+
+<p style="margin-top: 0; margin-bottom: 0.42in"></p>
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+<p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="margin-top: 0; margin-bottom: 0.50in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Recently I installed my mail server on 9front. Most of the time I followed the guide in the FQA, but still there are things to explain. In this document I’ll go through the section of the FQA and annotate things.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Right at the beginning the FQA mentions how the executing user needs write permissions for the mailboxes. This is
+If upas can’t write the mailboxes the mail server will </span><span style="font-size: 10pt"><i>not</i></span><span style="font-size: 10pt"> accept incoming mail!
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">In my setup I can skip all DNS stuff, because I have my DNS hosted somewhere else. Make sure to add proper MX records as well as (at least) an SPF record.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/smtpd.conf
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">To make things short, here are the necessary lines in my setup. The server handles authenticated incoming mail for sending to other providers as well as incoming mail for local accounts.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>defaultdomain sirjofri.de
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>norelay on
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>verifysenderdom on
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>saveblockedmsg off
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>ourdomains sirjofri.de
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Note that the server is no relay for unauthenticated/untrusted requests, it will still relay if you authenticate.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">At this point it might be a good idea to check your user password.
+Use </span><span style="font-size: 10pt"><i>auth/changeuser</i></span><span style="font-size: 10pt"> to add </span><span style="font-size: 10pt"><i>Inferno/POP secrets</i></span><span style="font-size: 10pt"> to your user accounts. Use these passwords to authenticate to the smtp server.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/rewrite
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">The program that handles sending mail uses this file to rewrite mail addresses. This file is responsible for filtering out local mail as well as sending other mails to the mailer.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">In my setup I added three aliases:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>pOsTmAsTeR alias postmaster
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>aBuSe alias abuse
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>wEbMaStEr alias webmaster
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Use regular expressions to define your domain:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>\l!(.*) alias \1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>\l\.sirjofri.de!(.*) alias \1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>sirjofri.de!(.*) alias \1
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">For translating mails I added one more rule for mail address </span><span style="font-size: 10pt"><i>tags</i></span><span style="font-size: 10pt">. These tags are in the form of </span><span style="font-size: 10pt"><i>user+tag@example.com</i></span><span style="font-size: 10pt">. Official specifications say that everything behind that “+” must be ignored, but it can be used to automatically sort incoming mail into folders. I do this, by the way, so I describe here, how.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">We need rules for those plus signs:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>\"(.+)\+(.*)\" translate "echo ‘{/bin/upas/aliasmail ’\1’}^’+\2’"+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt># The other translate rules are default
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">For delivering local mails, I added extra rules:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>local!(.+)\+(.+) | "/bin/test -d /mail/box/\1/\2 \&\& /bin/upas/mbappend /mail/box/\1/\2 || /bin/upas/mbappend /mail/box/\1/mbox"
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>local!"(.+)+(.+) | "/bin/test -d /mail/box/\1/\2 \&\& /bin/upas/mbappend /mail/box/\1/\2 || /bin/upas/mbappend /mail/box/\1/mbox"
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt># leave the other rules untouched.
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">With this settings, mails to user+</span><span style="font-size: 10pt"><i>tag</i></span><span style="font-size: 10pt"> will be checked. If a mailbox folder for </span><span style="font-size: 10pt"><i>tag</i></span><span style="font-size: 10pt"> exists, mail is sent to this folder. Otherwise it is sent to the user’s default inbox.
+</span><span style="font-size: 10pt"><b>Note:</b></span><span style="font-size: 10pt">
+I tested, but this </span><span style="font-size: 10pt"><i>does not work</i></span><span style="font-size: 10pt"> with aliased mail. If my aliasmail changes </span><span style="font-size: 10pt"><i>userA</i></span><span style="font-size: 10pt"> to </span><span style="font-size: 10pt"><i>userB</i></span><span style="font-size: 10pt">, mails to </span><span style="font-size: 10pt"><i>userA+tag</i></span><span style="font-size: 10pt"> will be rejected! If you now how to I can make this work, feel free to send me a mail.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/names.local
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">This file is pretty easy. Just add your alias mail addresses:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>postmaster sirjofri
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>webmaster sirjofri
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>abuse sirjofri
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/remotemail
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>#!/bin/rc
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>shift
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>sender=$1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>shift
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>addr=$1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>shift
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>fd=‘{/bin/upas/aliasmail -f $sender}+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>switch($fd){+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>case *.*
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt> ;
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>case *
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt> fd=sirjofri.de
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>}
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>exec /bin/upas/smtp -h $fd $addr $sender $*
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>SMTP over TLS
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">I don’t use port 587. I use 25 for this. Mail servers relay mails to this port by default, so it makes sense.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">/rc/bin/service/tcp25
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>#!/bin/rc
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>user=‘{cat /dev/user}+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>exec /bin/upas/smtpd -f -E -r -c /sys/lib/tls/cert -n $3
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Don’t forget to create your TLS certificate!
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>IMAP4 over TLS
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">I did this exactly like the FQA. See there.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>No.
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">At this point I stopped. I did not configure ratfs and have no spam handling right now. It doesn’t really matter for me, because nobody knows me and I don’t use that mail address to register anywhere.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Links:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">→ https://fqa.9front.org/fqa7.html#7.7
+</span></p><p style="margin-top: 0; margin-bottom: 0.50in"></p>
+
+]]></content>
+</entry>
+
+<entry>
<title>Guided Replica</title>
<id>https://sirjofri.de/changeblog/1593621046/</id>
<link href="https://sirjofri.de/changeblog/1593621046/"/>
@@ -53,6 +243,14 @@
</span><span style="font-size: 10pt"><tt>$home/bin/rc/replica/</tt></span><span style="font-size: 10pt">.
Reproto copies one proto over the other. You can choose which one you want to keep.
Reupdate is helpful if there are update-update errors. It should automatically solve them (untested, but should work).
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"></span><span style="font-size: 10pt"><b>Update:</b></span><span style="font-size: 10pt">
+has issues. Often it does a bad job tracking changes, leaving removed files there and vice versa. I never encountered data loss, only inconsistencies in the copies.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Many people use
+which does not overwrite changed files. At some point I will build some scripts around it and use that instead of
</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
<span style="font-size: 10pt">(Files:
--- a/pub/changeblog/1593621046/index.html
+++ b/pub/changeblog/1593621046/index.html
@@ -70,6 +70,14 @@
Reupdate is helpful if there are update-update errors. It should automatically solve them (untested, but should work).
</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"></span><span style="font-size: 10pt"><b>Update:</b></span><span style="font-size: 10pt">
+has issues. Often it does a bad job tracking changes, leaving removed files there and vice versa. I never encountered data loss, only inconsistencies in the copies.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Many people use
+which does not overwrite changed files. At some point I will build some scripts around it and use that instead of
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
<span style="font-size: 10pt">(Files:
</span><span style="font-size: 10pt"><tt>https://sirjofri.de/files/guidedreplica/README</tt></span><span style="font-size: 10pt">
</span><span style="font-size: 10pt"><tt>https://sirjofri.de/files/guidedreplica/guidedreplica.rc</tt></span><span style="font-size: 10pt">)
--- /dev/null
+++ b/pub/changeblog/1594881674/index.html
@@ -1,0 +1,225 @@
+<!doctype html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>sirjofri • changeblog/1594881674</title>
+<style type="text/css">
+body {+ font-family: sans-serif;
+ max-width: 960px;
+ margin: auto;
+ padding: 10px;
+}
+</style>
+</head>
+<body>
+<header>
+<h1>changeblog/1594881674</h1>
+<nav>
+<a href="/">start</a> •
+<a href="/changeblog/">changeblog</a> •
+<a href="/files/">files</a> •
+<a href="/imprint/">imprint</a>
+</nav>
+</header>
+<main>
+<article>
+<header>
+<h2>Mail Server Configuration</h2>
+<b>Thu, 16 Jul 2020 08:41:14 +0200</b>
+</header>
+<p style="margin-top: 0; margin-bottom: 0.50in"></p>
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+
+<p style="line-height: 1.4em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: center;">
+<span style="font-size: 12pt"><b>Mail Server Configuration</b></span></p>
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+
+<p style="margin-top: 0; margin-bottom: 0.42in"></p>
+<p style="margin-top: 0; margin-bottom: 0.21in"></p>
+<p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="margin-top: 0; margin-bottom: 0.50in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Recently I installed my mail server on 9front. Most of the time I followed the guide in the FQA, but still there are things to explain. In this document I’ll go through the section of the FQA and annotate things.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Right at the beginning the FQA mentions how the executing user needs write permissions for the mailboxes. This is
+If upas can’t write the mailboxes the mail server will </span><span style="font-size: 10pt"><i>not</i></span><span style="font-size: 10pt"> accept incoming mail!
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">In my setup I can skip all DNS stuff, because I have my DNS hosted somewhere else. Make sure to add proper MX records as well as (at least) an SPF record.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/smtpd.conf
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">To make things short, here are the necessary lines in my setup. The server handles authenticated incoming mail for sending to other providers as well as incoming mail for local accounts.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>defaultdomain sirjofri.de
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>norelay on
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>verifysenderdom on
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>saveblockedmsg off
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>ourdomains sirjofri.de
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Note that the server is no relay for unauthenticated/untrusted requests, it will still relay if you authenticate.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">At this point it might be a good idea to check your user password.
+Use </span><span style="font-size: 10pt"><i>auth/changeuser</i></span><span style="font-size: 10pt"> to add </span><span style="font-size: 10pt"><i>Inferno/POP secrets</i></span><span style="font-size: 10pt"> to your user accounts. Use these passwords to authenticate to the smtp server.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/rewrite
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">The program that handles sending mail uses this file to rewrite mail addresses. This file is responsible for filtering out local mail as well as sending other mails to the mailer.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">In my setup I added three aliases:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>pOsTmAsTeR alias postmaster
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>aBuSe alias abuse
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>wEbMaStEr alias webmaster
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Use regular expressions to define your domain:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>\l!(.*) alias \1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>\l\.sirjofri.de!(.*) alias \1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>sirjofri.de!(.*) alias \1
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">For translating mails I added one more rule for mail address </span><span style="font-size: 10pt"><i>tags</i></span><span style="font-size: 10pt">. These tags are in the form of </span><span style="font-size: 10pt"><i>user+tag@example.com</i></span><span style="font-size: 10pt">. Official specifications say that everything behind that “+” must be ignored, but it can be used to automatically sort incoming mail into folders. I do this, by the way, so I describe here, how.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">We need rules for those plus signs:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>\"(.+)\+(.*)\" translate "echo ‘{/bin/upas/aliasmail ’\1’}^’+\2’"+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt># The other translate rules are default
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">For delivering local mails, I added extra rules:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>local!(.+)\+(.+) | "/bin/test -d /mail/box/\1/\2 \&\& /bin/upas/mbappend /mail/box/\1/\2 || /bin/upas/mbappend /mail/box/\1/mbox"
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>local!"(.+)+(.+) | "/bin/test -d /mail/box/\1/\2 \&\& /bin/upas/mbappend /mail/box/\1/\2 || /bin/upas/mbappend /mail/box/\1/mbox"
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt># leave the other rules untouched.
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">With this settings, mails to user+</span><span style="font-size: 10pt"><i>tag</i></span><span style="font-size: 10pt"> will be checked. If a mailbox folder for </span><span style="font-size: 10pt"><i>tag</i></span><span style="font-size: 10pt"> exists, mail is sent to this folder. Otherwise it is sent to the user’s default inbox.
+</span><span style="font-size: 10pt"><b>Note:</b></span><span style="font-size: 10pt">
+I tested, but this </span><span style="font-size: 10pt"><i>does not work</i></span><span style="font-size: 10pt"> with aliased mail. If my aliasmail changes </span><span style="font-size: 10pt"><i>userA</i></span><span style="font-size: 10pt"> to </span><span style="font-size: 10pt"><i>userB</i></span><span style="font-size: 10pt">, mails to </span><span style="font-size: 10pt"><i>userA+tag</i></span><span style="font-size: 10pt"> will be rejected! If you now how to I can make this work, feel free to send me a mail.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/names.local
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">This file is pretty easy. Just add your alias mail addresses:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>postmaster sirjofri
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>webmaster sirjofri
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>abuse sirjofri
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>/mail/lib/remotemail
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>#!/bin/rc
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>shift
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>sender=$1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>shift
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>addr=$1
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>shift
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>fd=‘{/bin/upas/aliasmail -f $sender}+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>switch($fd){+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>case *.*
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt> ;
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>case *
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt> fd=sirjofri.de
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>}
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>exec /bin/upas/smtp -h $fd $addr $sender $*
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>SMTP over TLS
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">I don’t use port 587. I use 25 for this. Mail servers relay mails to this port by default, so it makes sense.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">/rc/bin/service/tcp25
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>#!/bin/rc
+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>user=‘{cat /dev/user}+</tt></span></p><p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><tt>exec /bin/upas/smtpd -f -E -r -c /sys/lib/tls/cert -n $3
+</tt></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Don’t forget to create your TLS certificate!
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>IMAP4 over TLS
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">I did this exactly like the FQA. See there.
+</span></p><p style="margin-top: 0; margin-bottom: 0.17in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt"><b>No.
+</b></span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">At this point I stopped. I did not configure ratfs and have no spam handling right now. It doesn’t really matter for me, because nobody knows me and I don’t use that mail address to register anywhere.
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.00in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">Links:
+</span></p><p style="margin-top: 0; margin-bottom: 0.05in"></p>
+<p style="line-height: 1.2em; margin-left: 1.35in; text-indent: 0.00in; margin-right: 1.00in; margin-top: 0; margin-bottom: 0; text-align: justify;">
+<span style="font-size: 10pt">→ https://fqa.9front.org/fqa7.html#7.7
+</span></p><p style="margin-top: 0; margin-bottom: 0.50in"></p>
+
+</article>
+</main>
+<hr>
+<footer>
+<a href="/">start</a> •
+<a href="/changeblog/">changeblog</a> •
+<a href="/imprint/">imprint (german)</a>
+<br>
+© Copyright 2020 sirjofri
+</footer>
+</body>
+</html>
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@@ -31,6 +31,7 @@
<a href="changeblog.pdf">Download pdf</a><br>
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<ul>
+<li><a href="/changeblog/1594881674/">Thu, 16 Jul 2020 08:41:14 +0200: Mail</a></li> <li><a href="/changeblog/1594881674/">Thu, 16 Jul 2020 08:41:14 +0200: Server</a></li> <li><a href="/changeblog/1594881674/">Thu, 16 Jul 2020 08:41:14 +0200: Configuration</a></li>
<li><a href="/changeblog/1593621046/">Wed, 01 Jul 2020 18:30:46 +0200: Guided</a></li> <li><a href="/changeblog/1593621046/">Wed, 01 Jul 2020 18:30:46 +0200: Replica</a></li>
<li><a href="/changeblog/1593448779/">Mon, 29 Jun 2020 18:39:39 +0200: 9front</a></li> <li><a href="/changeblog/1593448779/">Mon, 29 Jun 2020 18:39:39 +0200: on</a></li> <li><a href="/changeblog/1593448779/">Mon, 29 Jun 2020 18:39:39 +0200: Netcup</a></li> <li><a href="/changeblog/1593448779/">Mon, 29 Jun 2020 18:39:39 +0200: VPS</a></li>
<li><a href="/changeblog/1592917245/">Tue, 23 Jun 2020 15:00:45 +0200: changeblog</a></li> <li><a href="/changeblog/1592917245/">Tue, 23 Jun 2020 15:00:45 +0200: feed</a></li> <li><a href="/changeblog/1592917245/">Tue, 23 Jun 2020 15:00:45 +0200: —</a></li> <li><a href="/changeblog/1592917245/">Tue, 23 Jun 2020 15:00:45 +0200: social</a></li> <li><a href="/changeblog/1592917245/">Tue, 23 Jun 2020 15:00:45 +0200: media²</a></li>