For now, it's good that anything not of my "fantasy" FQDN:
http://www.postfix.org/SOHO_README.html#fantasy
of dur.bounceme.net which no-ip.com provides free as a host gets mailed out.
Definitely, I don't want to inadvertently spam the internet (even just
my own account). However, if I did want postfix to send out these
messages, which originate with mailman, it's the mydestination value
which restricts sending mail out?
thufir@dur:~$
thufir@dur:~$ tail -n 3 /var/log/mail.log
Nov 19 01:30:02 dur postfix/smtpd[13683]: connect from localhost[127.0.0.1]
Nov 19 01:30:04 dur postfix/smtpd[13683]: NOQUEUE: reject: RCPT from
localhost[127.0.0.1]: 550 5.1.1 <hawat.thu...@gmail.com>: Recipient
address rejected: gmail.com; from=<alpha-boun...@dur.bounceme.net>
to=<hawat.thu...@gmail.com> proto=ESMTP helo=<dur.bounceme.net>
Nov 19 01:30:04 dur postfix/smtpd[13683]: disconnect from
localhost[127.0.0.1]
thufir@dur:~$
thufir@dur:~$ cat /etc/postfix/main.cf | grep mydest
mydestination = dur.bounceme.net, localhost.bounceme.net, localhost
thufir@dur:~$
thanks,
Thufir
