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You can use the EMC console or Powershell commands to create new SSL certificates:<br />
New-ExchangeCertificate - Create a cert request<br />
Import-ExchangeCertificate<wbr /> - Import cert from CA<br />
Enable-ExchangeCertificate<wbr /> - Configure services for cert
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You can use the EMC console or Powershell commands to create new SSL certificates:
New-ExchangeCertificate - Create a cert request
Import-ExchangeCertificate - Import cert from CA
Enable-ExchangeCertificate - Configure services for cert

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check it out this <br />
<br />
<a href="http://blogs.technet.com/b/pki/archive/2012/07/13/blocking-rsa-keys-less-than-1024-bits-part-2.aspx" rel="ugc">http://blogs.technet.com/b/pki/archive/2012/07/13/blocking-rsa-keys-less-than-1024-bits-part-2.aspx</a>
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check it out this

http://blogs.technet.com/b/pki/archive/2012/07/13/blocking-rsa-keys-less-than-1024-bits-part-2.aspx [http://blogs.technet.com/b/pki/archive/2012/07/13/blocking-rsa-keys-less-than-1024-bits-part-2.aspx]

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Error Code: 500 Internal Server Error. The signature of the certificate can not be verified. (-2146869244)
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Error Code: 500 Internal Server Error. The signature of the certificate can not be verified. (-2146869244)

renewing ssl certificate on Exchange 2010

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.