Hi All
I have a configured exchange 2003 that is using an internal domain "x.com"
Users need to send email to y@x.com but this email is not a part of the organization.
The exchange prevent them from sending an email to y@x.com because it is authoritative for the domain "x.com" and y@x.com is not configured on this exchange.
How can i work around this problem?
Thank you.MCITP Enterprise Messaging Administrator, MCITP Enterprise Administrator, MCSE, MCDBA

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Yes, all you described is right. Buts thats the way Exchange works.
There is no way to send an Email to a Domain which your Excange Server is responsible for outside of the same Exchange Server.regards Thomas Paetzold visit my blog on:
http://sus42.wordpress.com


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The first post in this thread is incorrect.
While Exchange 2003 by default presumes it is responsible for all email for a domain, it is certainly possible to have email delivered to another server. This is known as Sharing the SMTP address space and is covered by this KB article:

http://support.microsoft.com/kb/321721

Simon.Simon Butler, Exchange MVP
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Hi Elie,

Also you could see the following article, it will help you.
Exchange 2003 SMTP Namespace Sharing:

http://www.msexchange.org/tutorials/Exchange-2003-SMTP-Namespace-Sharing.html


Best regards,
SerenaPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

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