Re: SMTP mail not being relayed through SBS

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From: Gordon Meyer (GordonMeyer_at_discussions.microsoft.com)
Date: 02/04/05


Date: Thu, 3 Feb 2005 16:47:02 -0800

Thanks you for your feedback.

The NDR has number 4.4.7. THe message is as follows:

Your message did not reach some or all of the intended recipients. ... Could
not deliver the message in the time limit specified. Please retry or contact
your administrator. <servername.domain.local>

The companies are 2 distinct entities. companyA.com and companyB.com. They
share office space and want to share the server and it's resources.

The reason that the domain name wasn't entered is that there isn't a single
domain that encompassess both companies. The set up states that if you have
don't have one, domain name, to proceed anyway. If I select the option to not
use Exchange for Internet e-mail mail still doesn't get sent.

The outlook client is configured with Exchange and POP3.

The issue is that external mail is not being routed. This is a brand new
installation so I have only one user logging into the domain to test the
system before I add more client machines to the domain. With previous
installations I have done, there has always been a public domain name, and
there haven't been any issues. In this particular case mail can't be assigned
a public domain because each company has a public domain host with a third
party ISP.

Please let me know if this clarifies anything.

"Javier Gomez [SBS MVP]" wrote:

> First of all... do you get any type of NDRs? can you post them?
>
> > Both companies want to access their email located on a third party ISP.
> > Outlook 2003 is configured with Exchange and the pop3 account.
>
> Why are you doing this? Download the mail via the POP3 connector to
> Exchange. The Outlook client doesn't need the POP3 account at all.
>
> > Mail leaves
> > Outlook but never reaches the recipient.
>
> Ok. And it goes where? Do you get an NDR? which account are you using to
> send mail (Exchange I presume)?
>
> > During the option to use Exchange
> > for Internet mail I did not enter an external domain name and left option
> > blank.
>
> Why? Put your domain name there... if not then you will have .local
> addresses.
>
> > Exchagne is using DNS to resolve names and not a smart host.
>
> I wouldn't do that, specially since you are not using SMTP to recieve mail.
> Anyway, if you want to use DSN I assume that you have a static IP and that
> the PTR records are correct.
>
> Another thing that is not clear to me is what the 2 companies relationship
> here. I mean if the problem is only when they send to each other or
> something like that. Or did you just mention 2 companies because both having
> the same issue independtly?
>
> Cheers,
>
> --
> Javier [SBS MVP]
> www.msmvps.com/javier
> << SBS ROCKS!!! >>
>
>
>



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