outlook  show exchange 2010 certificate warning message

Posted on 2011-03-04
Last Modified: 2012-05-11
dear all
please help me to investigate this issue.

I already migrated user in exchange 2003 to exchange 2010 about 750 account.
after that some client about 10 user have pop up messages when use outlook connect to exchange 2010 server as attach picture.

Ps. I installed Go daddy certificate to exchange 2010

thank you very much
Question by:Joe_komkrib
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Accepted Solution

yarwell earned 500 total points
Comment Utility
It says the Certificate issuer is not in the list of trusted authorities. The details tab would be helpful. may help .

Author Comment

Comment Utility
dear yarwell and All

How can  I know what certificate for install and ,how can I  export the certificate from exchange server 2010  or other PC ?

LVL 11

Expert Comment

Comment Utility
post the information off the details tab. The linked article describes how to add certificates etc.

Author Closing Comment

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This solution can be resolve

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