Here is another request:
Change the email sending settings in the SMF forum from the default Usr/sendmail to STMP.
Topic replys, moderator reports, etc, are sending a bit slowly, and it seems that whichever system you are using now, gets gunked up every so often.
Usrsendmail (I think thats what its called) is the normal default, and it works well, but its no ideal for the amount of emails processed through this forum.