Thanks for your bugreport. The changelog entry may be misleading. The support was not removed, we just disabled it by default. But I removed the recommends because we do not support mail submission currently in ubuntu.
Cheers, Michael -- Recommends mta despite removed mail support https://launchpad.net/bugs/81597 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs