In one of the recent Thunderbird updates, the end-to-end encryption option in the account settings seems to have disappeared. Is there any way to bring this back? I've included a screenshot of all the options I have showing that end-to-end enryption is missing. I've tried to enable it manually by adding the settings below: mail.identity.id1.is_gnupg_key_id -> true mail.identity.id1.last_entered_external_gnupg_key_id -> (my key id) mail.identity.id1.openpgp_key_id -> (my key id) But, by doing so, I get an obscure error when trying to send encrypted emails (as shown in the screenshot). Is there any way I can at least get a more detailed error message? For the record, I'm on Fedora 36, and I'm on v102.3.1 of Thunderbird.