Currently ssmtp is unmaintained at Debian and so probably will disappear soon from the repositories:
https://wiki.debian.org/sSMTP A very similar program to substitute it, already in the repositories, is msmtp: https://wiki.debian.org/msmtp The above setup works perfectly with this other package. ** Changed in: ssmtp (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831593 Title: ssmtp stopped sending through Gmail mailhub To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ssmtp/+bug/1831593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs