Review for Enigmail by Gordon Dry
Rated 4 out of 5 stars
When I toggle encryption and signing off inside the compose message window and save the mail as draft, it's always encrypted.
Because I can't find an option for this behavior I guess it's a bug.
Edit:
thank you for the reply - this settings must have been added some time ago and I just didn't see it since then ...
That's a feature, not a bug. You can turn off encryption of drafts in the account settings under OpenPGP Settings.
To create your own collections, you must have a Mozilla Add-ons account.