Thank you for using Ubuntu and reporting a bug. The 'null' lines are used when the profile is in complain mode. The apparmor log message states that the access was allowed, so I am not sure why it would be getting in the way.
Can you provide exact steps on how to reproduce this? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dovecot in Ubuntu. https://bugs.launchpad.net/bugs/997269 Title: dovecot imap broken by apparmor policy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/997269/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs