[symptome]

Originally Posted by Makc666

I don't see any reason for this one.
If user/group is allowed to send PM, he will be able to see/use that link.
If no - he will not be able to see/use that link.

This product is based on vBulletin's Private Message Permissions

Usergroups -> Usergroup Manager -> Edit Usergroup -> Private Message Permissions
Maximum Stored Messages:
If you set this to 0 users from this usergroup will not be able to use private messaging.

I understand why somebody wants to use that function only with stuff-usergroups. I have the same wish.
Stuff-Users need the possibility to send a pm to a member, perhaps because they will delete the post.
Non-stuff-users, in my eyes, shouldn't have more possibilities to communicate with pm's.
If they are able to use this hack, then they will correspond a lot of thing with pm's and not in the forums. And that's not what I want to push with such an elegant function to do so.