Rated 5 out of 5 stars

With version 2.0.1, the S/MIME bug has been corrected. Great!

This review is for a previous version of the add-on (2.0.1). 

Rated 1 out of 5 stars

In our corporate environment, we use S/MIME certificates for encryption and signatures. Version 2.0 breaks our workflow, so for now, we have rolled back to version 1.9.9 until things get fixed.

This review is for a previous version of the add-on (2.0).