Daily Archives: March 12, 2016

Using SHA512 SSL certs with Exchange 2013 on Windows Server 2012 R2 breaks TLS at lower OS rollup levels

We use and internal certificates in my company for Exchange 2013 and recently we employed a company wide mandate to move all internal SSL certificates from SHA1 to SHA512. Our current company patching policy is to apply security patches and only install other patches on an as needed basis. When the time came to renew […]

Posted in Exchange, Exchange 2013 | Leave a comment
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