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Exchange Certificate Issue (Internal Users)

Posted on 2012-03-28
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Last Modified: 2012-04-01
Hi all,

Bit stuck with this, I have our company wild card cert installed in our new Exchange 2010 server… external users are loving it! But internal users get a certificate error every time they start Outlook. of course it’s going to tell them the name is wrong, because they are using mail server, not mail.domain.com to connect.

How do I fix this without getting a new cert? is there some work around?
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Question by:liminal
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5 Comments
 

Author Comment

by:liminal
ID: 37780244
Ok clearly I don't know enough about certs.

But If my mail server is called

mailserver.ADdomain.domain.com

should not a wildcard cert of

*.domain.com

cover it... or not?
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LVL 3

Expert Comment

by:darasunil
ID: 37780330
are both external and internal domains are same??
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Author Comment

by:liminal
ID: 37780362
Ahh no

External is mail.companydomain.com

internal is mailserver.ADname.companydomain.com

Yeah the error is the name on the security certificate does not match the name of the site.

So only a SAN cert will fix this?
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LVL 3

Accepted Solution

by:
darasunil earned 500 total points
ID: 37781217
yes .. you have to go for..
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Author Closing Comment

by:liminal
ID: 37794132
Thanks
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