Rated 3 out of 5 stars

This is great add-on for using encrypt and digital signature mail.
but for now it can't verify the certificate.

And this is the most problem for using double byte character like Japanese.
When I receive a encrypt mail, this add-on try to decode it. But it has big issue decoding double byte character. it is completely garbed.
then I can't read these.

I hope the author fix this issue. Please.

This review is for a previous version of the add-on (0.4.5).