reply to Leathal
Re: [Exchange] Exchange 2007 Prevent Open Relay Thanks Lethal, I will add those servers as well. However my setting match yours to the "T". Last night I installed out SMSMSE and it seem to cut down on the outgoing mail a great deal over night. I'll keep an eye on it for a few days.
I am passing on all the open relay tests out there so who knows.
Thanks to everyone else for helping out - really appreciate it.