Exchange OMA not accepting logon

By smashandgrab ·
Hey all,

I have an Exchange 2003 server running on Windows 2003. Domain logins are Email addresses are

Problem is when I configure an OMA client it tries to authenticate to (smtp address) instead of the domain address ( I am getting access denied.

I know I am missing something, but I can't figure out what it is. Anyone have a clue?

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MX record

by Nimmo In reply to Exchange OMA not acceptin ...

You'll need a MX record pointing to your mail server, get a MX reord created for something like

You will also need to configure your firewall and router to accept external requests to SMTP.

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by BFilmFan In reply to Exchange OMA not acceptin ...

Check your installation against the steps listed at

Also, this site has a lot of good information

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