There are several messages that really should appear as debugging (or Verbose/informational) messages, but always appear regardless of the debug setting. Some sites (mine in particular) don't want administrative mail messages unless they contain "important" information; i.e. they contain information pertaining to unexpected situations.
One messages is on line 75 of ActionNotify
.pm (print "* processing action notification ...\n";)
Another message is on line 94 of ActionNotify
.pm (print " - $web\n";)
The above are always printed out regardless of settings.