actually, i know the problem, you're trying to reply to a pm by email, if you look in the email it says
"this is a notifcation only, do not reply to this email" by replying to those notification emails, it goes to
[email protected], and i just read them and have a chuckle, but i dont pass them on anymore because i'm tired of people that cant read
so that means.. reply to your pm here on the forums, not by email