Differentiate between subscribers/others for held messages

[Jmaebe]

I've turned off notifications about messages held for approval, since
virtually all of them are spam with forged from-addresses and I don't
want to inundate random people with such notifications.

However, every now and then the reason is that a subscriber tried to send
too big an attachment, or because a mail triggered my html regexp in the
privacy filters.

Therefore I would like to propose an option to only send "Message held
for approval" messages to subscribers, but not to anyone else.

[http://sourceforge.net/tracker/index.php?func=detail&aid=1497366&group_id=103&atid=350103]

[Mark Sapiro (msapiro)]

Moved to Feature Requests because that's what it is.