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EddieIT

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EXCHANGE2007 Certificate Expired Message

Hello Experts, After implementing Exchange 2007 1 yesr back, users have begun to receive errors about the TSL certificate expired.


How can I update teh date on the current certificate? Or easially install a new one?

Thank you.
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Matt_D_Green
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If you're using a public certificate and it's expired, you'll have to renew and get the new one or purchase a new one somewhere else.  After you get the new one, you will need to update the certificate on Exchange.  If it's not a public certificate, it probably should be.
Avatar of Manpreet SIngh Khatra
Have you checked the certificate expire date on the server ?

Was the certificate you have a self signed by the server or a SAN certificate ?
http://technet.microsoft.com/en-us/library/ee861104.aspx

- Rancy
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EddieIT

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The certificatewas assigned by the server, I would like to change teh expire date if possible?
You cant change the date you will have to renew and Enable

- Rancy
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Can I get the details on how tyo carry out the renew and enable processes?
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AndrewSwingewood

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Hope you dont mind sharing your feedback as its the same i had shared in the link
http://www.msexchangegeek.com/2009/04/24/how-to-renew-a-self-signed-certificate-in-exchange-server-2007/

- Rancy
Hi Rancy,
I have looked at your link and although the commands are the same (which you would expect), my document was not created using your source.  This commands are listed on several KB articles around the web, I just created a document that defined my procedure to create the annual cert.

I believe that my document is slightly less technical and easier to understand.

I am happy for EddieIT to distribute the points between us if he wishes.  I used to answer many questions every week to earn enough points to maintain a free membership, however now I just answer questions where I can quickly help somebody that requires assistance.