6 Apr
2011
6 Apr
'11
12:19 p.m.
To answer a few privately asked questions...
sendmail ( which has greylisting, spamhaus RBL, greet pause running )
sees the traffic as coming from a 192.168.x.x address, which negates all
the access controls in place.
However, wireshark sees the SMTP traffic as coming from the external IP
addresses...
(I'm saying what I see as I don't want to use the wrong terminology...
I'm only a sysadmin!)
We're talking to telstra, and it looks like the simplest solution will
be to move addresses. Which will work - until next time! Would be nice
to be better prepared though.
Cheers,
Steve
--
Steve Holdoway BSc(Hons) MNZCS