Is this one of these corporate deals where you have to pay them to allow your emails to go through to their clients?
I bet every real spam email that gets sent to the users on their system gets through with no hassle though. I have had problems for years with yahoo, hotmail, and excite refusing to deliver email coming through my servers or generated by my systems.
I'm doing maybe 500 to 1,000 post a day on my message board and get new registered members every day. most of them use some sort of free email place like hotmail or yahoo.
