OK guys....I took all y'all said and did this.
1. I exported my rules from TMG.
2. I did a brand new installation of the operating system and made sure no
antivirus stuff got installed.
3. I installed the new Beta 2
4. I imported my old rules
About 24 hrs later, it did it again. It turns out that I don't think its
just SMTP its blocking...its all DNS requests too. I can teminal server in
(using the sever's IP address), restart the TMG service and WHAM...it starts
resolving DNS and letting SMTP stuff on in.
A few errors come up but nothign that seems related.
"Jens Baier" <firstname.lastname@example.org> wrote in message
>> Every few days, the TMG server will stop accepting most inbound traffic
>> but especially SMTP. Once I restart it, it lets it flow again. Any idea
> it seems to be that TMD doesn't recognized the SMTP conenction as an SMTP
> connection so that the default policy rule applies.
> Is there another SMTP Service running on ISA server which collide with the
> SMTP Server publishing?
> Because TMG is a beta version my only recommodation at this time is to try
> to reinstall the SMTP Server Publishing rule. If this doesn't work try it
> with a TMG reinstallation.
> Gruss Jens