Comment 2 for bug 531016

While this may be related to bug #487080, I don't consider it necessarily a duplicate, because the description of said bug states that the plugin disappears systematically after *every* login. In my case it can be seemingly stable for for weeks and then typically disappears in the middle of a login session, rather than at the beginning. In the discussion at the XFCE Bugzilla (see link in description) there is a hypothesis that an expected mail server response leads to the crash. If that is in fact the case, some mail servers might "shoot down" at the first request (after login), whereas others might do it only sporadically. But until this has been shown for 487080, I would treat these as separate bugs.