Hi,
I've recently implemented dmarc on my system. I've implemented both
rua and ruf reports. I'm trying to understand why my postfix queue is
being inundated with undeliverable messages such as these:
E45A5182C7E 2700 Wed Dec 23 11:11:52 postmas...@cheatcodes.com
(connect to mulish.yachtspecialnewtips.info[162.214.5.75]:25: No route to host)
ab...@yachtspecialnewtips.info
Dec 23 11:11:53 juggernaut postfix/qmgr[14771]: E45A5182C7E:
from=<postmas...@cheatcodes.com>, size=2700,
nrcpt=2 (queue active)
Dec 23 11:11:53 juggernaut postfix/smtp[10932]: A2733182CA4:
to=<ab...@yachtspecialnewtips.info>, relay=127.0.0.1[127.0.0.1]:10024,
conn_use=10, delay=16, delays=0.18/16/0.01/0.18, dsn=2.0.0,
status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok:
queued as E45A5182C7E)
I don't understand why reports from postmas...@cheatcodes.com are
being received then attempted to be sent to an obvious spam domain.
I suppose this isn't strictly a postfix problem, but I've been unable
to find help elsewhere. I was hoping someone familiar with dmarc could
guide me to the right solution.
Thanks,
Alex
