If I'm not mistaken, PivotX uses the name and mail address of the suparadmin that installed PivotX to send email notifications when comments are posted. I would like to be able to set a different name and mail address for this, but couldn't find a way to to this.
One of the reasons for wanting this, is that when the superadmin uses a gmail address, gmail issues phishing warnings on every notification mail. But apart from that, it would look nicer to use a generic address on a multi-user blog, not that of a superadmin that is one of the users as well.