Management

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 787 other subscribers

Social

  • LinkedIn
  • RSS Feed for Posts
  • Twitter
  • StumbleUpon

[Solved] Office 365/Exchange : Unable to activate hybrid deployment (Content was blocked because it was not signed by a valid security certificate. For more information, see “About Certificate Errors” in Internet Explorer Help )

This week i had an Exchange installation, who wasn’t configured for hybrid deployment.

When trying to do so, I ran into an error:

Content was blocked because it was not signed by a valid security certificate.

For more information, see “About Certificate Errors” in Internet Explorer Help.

Solution:

Add the local site to safe sites, and/or install the certificate.

 

See the screen captures beneath.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.