Invitation mod

[munken]

Hi everyone.
I'm looking for at mod/addon for my forum. so i can sent out invitations to the people I wont to join my forum.
but i haven't been able to find one that works.
Hope someone other there can help me.

[margarett]

http://custom.simplemachines.org/mods/index.php?mod=3080
http://custom.simplemachines.org/mods/index.php?mod=2567
http://custom.simplemachines.org/mods/index.php?mod=3107