Perhaps a bit early for this feature request, but would be very usefull a Trojitá support for OpenPGP like the Enigmail extension for Thunderbird. Thank you! Reproducible: Always
Hi, It would be a nice feature, indeed. Something similar ("Encrypted/signed e-mails. Having support for both S/MIME (X.509 certificates) and GnuPG to be able to communicate safely would be cool.") is on the wishlist already but currently nobody is working on it, as far as I am aware. See: https://projects.flaska.net/projects/trojita/wiki/Contributing_to_Trojita
Yup, it was a very popular topic among this year's GSoC candidates. Nobody is working on it at the moment, unfortunately -- volunteers welcome.
Is there a document or ther documentation that could give us an idea of what this would take in terms of time and potential resources?
Some initial work is available at https://gitorious.org/trojita/paalsteeks-trojita/source/501e67a258516ca532e076b86bfbe39d25933efd: However, nobody has bothered to draft a design document for this feature. If you're interested, it's best to get in touch via IRC or the mailing list.
Trojitá is no longer maintained, please switch to a maintained alternative like https://apps.kde.org/kmail2/ Sorry for the inconveniences.