Hi, Im having a rather annoying problem getting exchange server
(sbs2000) to recieve inbound smtp. Here's a brief summary:

New Server with a new SBS2000 installation, we're using ISA Server
(which is working as a proxy and firewall) and exchange server using
the smtp virtual server. Internal email works fine, and sending
external email works fine too I can't seem to get inbound email to
work. Server has 2 nic's, 1 connected directly to ADSL router and
server has a static external ip. The other nic is connected to the
switch. I had my ISP change the mx records to point to the external ip
of the server, this worked fine as I was able to navigate to OWA using
mail.domain.com/exchange. I tried several things but still cannot
recieve email from the internet. Port scan shows port 25 as open
however I cannot telnet the port either externally or internally.

Things I've Tried (not in order):
Done port scan via grc.com and port 25 is stated as open
Enable Packet filters/Disabled them
Secure Mail Server Wizard
Tried disabling ISA Firewall service
Uninstalled McAfee Groupshield
Reinstalled ISA Server
Reinstalled Exchange Server
Restart ISA Services after changes
Restart Exchange Services after changes

is there anything I am missing? Have I overlooked something? Does
anyone have any suggestions as what I could try? Any help would be
much appreciated as I seeming to be making no progress whatsoever.

Thanks

Re: Exchange Not Recieving Inbound SMTP by Cris

Cris
Sat Dec 11 13:59:20 CST 2004

Just out of curiosity did you run the Connect to Internet Wizard in SBS
which opens and directs mail traffic for you??

have you confirmed on www.dnsstuff.com that your mx records are infact
correct??

--
CRIS HANNA
SBS-MVP
--------------------------------------------------------
Please do not respond to me directly by email but only in the newsgroups so
that all can benefit from the information
"Mark" <coconutpete@hotmail.com> wrote in message
news:2f68fab2.0412111123.710b9ade@posting.google.com...
> Hi, Im having a rather annoying problem getting exchange server
> (sbs2000) to recieve inbound smtp. Here's a brief summary:
>
> New Server with a new SBS2000 installation, we're using ISA Server
> (which is working as a proxy and firewall) and exchange server using
> the smtp virtual server. Internal email works fine, and sending
> external email works fine too I can't seem to get inbound email to
> work. Server has 2 nic's, 1 connected directly to ADSL router and
> server has a static external ip. The other nic is connected to the
> switch. I had my ISP change the mx records to point to the external ip
> of the server, this worked fine as I was able to navigate to OWA using
> mail.domain.com/exchange. I tried several things but still cannot
> recieve email from the internet. Port scan shows port 25 as open
> however I cannot telnet the port either externally or internally.
>
> Things I've Tried (not in order):
> Done port scan via grc.com and port 25 is stated as open
> Enable Packet filters/Disabled them
> Secure Mail Server Wizard
> Tried disabling ISA Firewall service
> Uninstalled McAfee Groupshield
> Reinstalled ISA Server
> Reinstalled Exchange Server
> Restart ISA Services after changes
> Restart Exchange Services after changes
>
> is there anything I am missing? Have I overlooked something? Does
> anyone have any suggestions as what I could try? Any help would be
> much appreciated as I seeming to be making no progress whatsoever.
>
> Thanks