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date: Wed, 5 Dec 2007 21:17:00 -0800,
group: microsoft.public.exchange.connectivity
back
Re: MS Exchange 2003 not receiving emails
Sorry, but forgot to say that I am using the SBS Server in a multihomed
configuration ( 2 nics )
Thanks,
pete
"Lanwench [MVP - Exchange]" wrote:
> Pete wrote:
> > Hi,
> > I am running MS Win SBS 2003 with Exchange 2003. ( new installation )
> > behind a netopia 3000 router.
> > Users are able to send emails but not to receive.
> > I have the mx record and reverse dns setup and in place.
> > Trying to telnet the server to port 25 fails . Actually the cursor in
> > the telnet session blinks all the time. Telnet from the internal
> > network is ok.
> >
> > Any ideas?
> >
> > Thanks very much,
> > Pete
>
> Did you set up a rule in your Netopia to forward TCP 25 to your Exchange
> server's LAN IP? You need to.
>
> If so, can you telnet (from the outside) on port 25 to your public IP and
> get the Exchange banner?
>
> If not, check with your ISP that they aren't doing port blocking. If they
> are, you may not have a "business-class" account and perhaps are not
> supposed to be running a server.
>
> If you can telnet using your public IP, but not the name/A record set in
> your MX record, there's a problem with your public DNS.
>
>
>
date: Thu, 6 Dec 2007 08:45:01 -0800
author: Pete
Re: MS Exchange 2003 not receiving emails
Pete wrote:
> Sorry, but forgot to say that I am using the SBS Server in a
> multihomed configuration ( 2 nics )
> Thanks,
> pete
OK - but what about my questions for you? Those still apply.
Note for future reference that SBS questions are best posted in
m.p.windows.server.sbs (it often does things its own way).
>
> "Lanwench [MVP - Exchange]" wrote:
>
>> Pete wrote:
>>> Hi,
>>> I am running MS Win SBS 2003 with Exchange 2003. ( new installation
>>> ) behind a netopia 3000 router.
>>> Users are able to send emails but not to receive.
>>> I have the mx record and reverse dns setup and in place.
>>> Trying to telnet the server to port 25 fails . Actually the cursor
>>> in the telnet session blinks all the time. Telnet from the internal
>>> network is ok.
>>>
>>> Any ideas?
>>>
>>> Thanks very much,
>>> Pete
>>
>> Did you set up a rule in your Netopia to forward TCP 25 to your
>> Exchange server's LAN IP? You need to.
>>
>> If so, can you telnet (from the outside) on port 25 to your public
>> IP and get the Exchange banner?
>>
>> If not, check with your ISP that they aren't doing port blocking. If
>> they are, you may not have a "business-class" account and perhaps
>> are not supposed to be running a server.
>>
>> If you can telnet using your public IP, but not the name/A record
>> set in your MX record, there's a problem with your public DNS.
date: Sat, 8 Dec 2007 09:23:58 -0500
author: Lanwench [MVP - Exchange]
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