ref: ccb06791e3ddde584127de0e4aa3ad1c0ea4ae14
parent: 8cca36db7f4e6bb8ad7842399e227879be393d4b
author: sl <sl@reform>
date: Sat Sep 17 21:18:44 EDT 2022
/sys/man/8/smtp: document missing flags (thanks, chris)
--- a/sys/man/8/smtp
+++ b/sys/man/8/smtp
@@ -31,7 +31,7 @@
.ti -0.5i
.B upas/smtpd
[
-.B -adDfrg
+.B -adDeEfqrg
] [
.B -c
.I certfile
@@ -164,6 +164,12 @@
Connections from Class A networks frequented by spammers will incur
a longer delay.
.TP
+.B -e
+disable extra HELO checks. See RFC 7208 for details.
+.TP
+.B -E
+require authentication if extra HELO checks fail.
+.TP
.B -f
prevents relaying from non-trusted networks.
It also tags messages from non-trusted sites when they deliver mail
@@ -231,6 +237,9 @@
protocol. This should only be used if the connection has
previously encrypted using e.g.
.IR tlssrv (8).
+.TP
+.B -q
+don't log invalid HELO checks.
.TP
.B -r
turns on forward DNS validation of non-trusted sender address.