I guess that mail-notification always uses the "never Expiration" even if "Desktop Default" or "timed" is checked. That's probly a bug.
-- mail notification pop ups different from osd notifications https://bugs.launchpad.net/bugs/359230 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs