The javascript disaster that is the compose window refuses to find certificates that NSS finds, because... something to do with intermediate certificates.
Signing messages is a feature thunderbird has had forever, yet is unstable and nobody is dealing with the obvious open issue in their bug tracker, open since v60 and ignored.
Honestly what I want from an email client is this, plus cardbook (the default address book can't talk carddav, what century are we in), plus calendars. That's it. That's what I want a mail client to do.
The javascript disaster that is the compose window refuses to find certificates that NSS finds, because... something to do with intermediate certificates.
Signing messages is a feature thunderbird has had forever, yet is unstable and nobody is dealing with the obvious open issue in their bug tracker, open since v60 and ignored.
Honestly what I want from an email client is this, plus cardbook (the default address book can't talk carddav, what century are we in), plus calendars. That's it. That's what I want a mail client to do.