Curtis Vaughan said: > I thought I had fixed my server so it wouldn't relay, but I just now > looked at the queue and OH MY GOD!!! your main.cf looks good to me. if someone is relaying through you perhaps they are spoofing their ip address? I reccomend blocking all non routable ips at your firewall. Either that or perhaps the sasl thing is broken?(I've never used it), maybe it is allowing everyone through .. nate