Hi… Possible to develop for x509 certificates? PGP is not enough
Hi. Are you asking if there are plans to support S/MIME in K-9 Mail? This feature has been requested before. But it hasn’t exactly been high up on anyone’s list of priorities.
Or are you asking whether we’d welcome a contribution implementing support for S/MIME? The answer is yes. Although I imagine such a feature would require quite a bit of new UI. So I’d love to discuss a design before you get to work.