I can confirm this issue. I've installed two virtual machines, one with Ubuntu 18.04 and another with 19.04. In the two machines I only have installed updates and ssmtp package. With the same configuration in both, the ubuntu 18.04 works correctly but the 19.04 not. The error is the same as Walter says.
-- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
