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Exchange 2010 Single Name Certificate

Posted on 2013-11-24
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Last Modified: 2013-11-29
Hi Guys
I have an exchange 2010 environment which uses UCC certificate with 2 names

owa.mydomain.com
servername.domain.local (internal Server Name)

now that the rules for SSL certificates don't allow me have (internal Server Name) included in the server

i renewed the SSL without it and configured most of the services to use owa.mydomain.com (External Address)
Works like a charm but all me internal users get a certificate error about the servername.domain.local (internal Server Name) not being trusted

Has anyone bypassed this issue
Thanks for your help in advance
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Question by:Sabi Goraya
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by:Gareth Gudger
Gareth Gudger earned 100 total points
ID: 39673667
Yes, you can configure all internal and external URLs in Exchange Web Services with owa.mydomain.com and then use split-brain DNS. So basically create a zone in your internal DNS for mydomain.com with all the same records as you have externally, except point them to the internal IPs.
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Sabi Goraya earned 0 total points
ID: 39673678
Thanks Diggisaur

I ahve alreayd pointed the DNS as required

but because the clients are looking fo rthe internal server the message still says that localserver.local is not trusted

anyway i found the solution to teh issue already

Just for ref for others
1) Change all the internal and external URL's to teh single name
2) Configure Split DNS
3) http://support.microsoft.com/kb/940726 to change the RCP client address


DONE!!!

Thanks for you quick response Mate

http://support.microsoft.com/kb/940726
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Author Closing Comment

by:Sabi Goraya
ID: 39684983
Found teh solution ain few Minutes of posting teh question and tested the solution myself.
Thanks
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