From: J on 19 Jan 2010 16:51
SBS 2003 with Exchange sp2.
Unable to receive email from one domain (that I know of).
We are on no BLs; we have rDNS in place.
They receive no NDR.
Problem domain uses St. Bernard for email filtering incoming and
outgoing. SB sees the email sent to our email address and sees no
issues. (To me, it seems like it could be dns resolution
issue...maybe I should have asked SB to do an nslookup...forgot and
now on hold again!)
I don't see anything in the server log (I'm looking in C:\Program Files
\Exchsrvr\SERVER.log and seeing other successful emails....please let
me know if I should be looking somewhere else.
I inherited this server and it is multi homed running RAS firewall.
One NIC connnected to groups.google.com the other to local network
switch. I don't know if this could be blocking for some reason, but I
don't see any indication of that.
Any ideas appreciated.