If you run your ssl services like Email or internal Websites with self signed certificates you may want to get rid of the certification warning because your certificate is not signed by an official authority.

First generate a certificate which can be imported by Windows from your CA file:

openssl …

Had some problems on an Exchange server with deleting some special messages. The email was shown like all others but it was not able to delete the email. After some research and testing it finally worked by enabling the Cache-Mode in one Outlook client connected to the mailbox synchronizing it …