We were running a SBS2003 server and have since (around 2 years ago) migrated off of SBS and currently have Windows 2008 r2 domain controllers and Excahnge 2010. Recently, all the systems have been throwing Schannel Error 36888(The following fatal alert was generated: 45. The internal error state is 552.)and Schannel 36881 error (The certificate received from the remote server has either expired or is not yet valid. The SSL connection request has failed. The attached data contains the server certificate.) in the system logs. Looking at the 36881 errors, in the 'In Bytes' sections, I see reference to the computer name that was running SBS2003. That server has since been decommisioned. How do I fix this?
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