I think these are maillogs that are connected to a message 65:
Apr 30 06:45:32 localhost sendmail[1328]: i3UEjWOl001328:
ruleset=check_mail,
arg1=<1083333790880(_at_)mailserver2(_dot_)TimeStarz(_dot_)com>,
relay=localhost [127.0.0.1], reject=553 5.1.8
<1083333790880(_at_)mailserver2(_dot_)TimeStarz(_dot_)com>... Domain of sender
address
1083333790880(_at_)mailserver2(_dot_)TimeStarz(_dot_)com does not exist
Apr 30 06:45:32 localhost sendmail[1328]: i3UEjWOl001328:
from=<1083333790880(_at_)mailserver2(_dot_)TimeStarz(_dot_)com>, size=6279,
class=0,
nrcpts=0, proto=ESMTP, daemon=MTA, relay=localhost [127.0.0.1]
After doing a dig, it seems that there is an MX record and that it
returns an A record but the A record contains no IP address. Is this
why a ping produces a host not found error?
So, it looks like things are configured correctly....maybe I am just
handling it wrong?
Mike