ref: 490c3d87cb558a8cfe8ad4db9f39c9cb3df91d17
dir: /sys/lib/dist/mail/lib/remotemail/
#!/bin/rc shift sender=$1 shift addr=$1 shift fd=`{/bin/upas/aliasmail -f $sender} switch($fd){ case *.* ; case * fd=yourdomain.dom } exec /bin/upas/smtp -h $fd $addr $sender $*