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Problem with routing internal mail from Exchange 2003 to Exchange 2010 in transition/co-existance

Posted on 2011-03-24
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Last Modified: 2012-05-11
Hello,

I have a problem with routing mail from mailboxes that reside on my old Exchange 2003 server to mailboxes on a my new Exchange 2010 server.
Also external mail is not routed through my SMTP server on Exchange 2003 to a mailbox on my Exchange 2010 server.

I can however drop mail from telnet session on from sides.

Both servers have routing groups but still no internal mail from Exchange 2003 to Exchange 2010.

Regards,

Ron
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Question by:cdron
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LVL 8

Expert Comment

by:praveenkumare_sp
ID: 35211778
are u able to send mail from 2010 to 2003 ??
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Accepted Solution

by:
cdron earned 0 total points
ID: 35212296
Problem solved.

In my SMTP server in Exchange 2003 there where old settings where it was trying to authenticate with username and password.
So SMTP server was trying to authenticate with it on the Exchange 2010 SMTP.
I put it on anonymous and mail went through!!!

Yiehar!

Thanks anyway for your reaction, praveenkumare_sp.

Regards,

Ron
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LVL 8

Expert Comment

by:praveenkumare_sp
ID: 35212393
nice to know the problem is solved
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Author Closing Comment

by:cdron
ID: 35239194
Problem solved!
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