If you are asking what is in the master.cf
mailman unix - n n - - pipe
flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
${nexthop} ${user}
If you are asking what is Mailman, it is a mailing list manager.
On 2016-07-25 11:41 AM, Wietse Venema wrote:
Bob:
Receive mail to main user /var/log/mail.log
Jul 25 10:01:47 server postfix/qmgr[1870]: A8DC012800A9:
from=<bounce+bdd7f1.9c403-bob=faithwalk...@mxtoolbox.com>,
size=45253, nrcpt=1 (queue active)
Jul 25 10:01:47 server postfix/pipe[5182]: A8DC012800A9:
to=<b...@faithwalk.ca>, relay=mailman, delay=0.69,
delays=0.4/0.01/0/0.27, dsn=5.1.1, status=bounced (user unknown)
What is the 'mailman' service in master.cf?
Wietse