Hi Daniel,
In the meantime, for enigmail, i've pushed a debian/stretch branch into salsa with commit id b6e978d64af1defdfed876b09c8a57acb796ad72 as
Did you push? I can't find the id. I would like to test. Btw. having it in bpo9 would be very good. I know, that this is abuse of backports. But whatever we do, it's better than letting users install via "Add-ones Manager". Cheers