Ive got a site on 4.7.2 which is using notifications.  The notifications are being sent out but we've got a couple of strange behaviours.

1)  Notifications are being sent on Publish to an address we call [email protected] when that user is only subscribed to Send to Publish not Publish.

2)  occassional we get a large flurry of notifications being sent which don't relate to a Publication by any particular user.  I can see in the umbracoLog table that Notify events have been logged when the emails are sent out, but I really can't find any Publication that would have caused the Publish notification to be sent.

Ideas