A strange problem has cropped up today. AOL seems to have started rejecting email sent from 127.0.0.1 (localhost). This seems very reasonable in a way. Unfortunately it seems that webmail in Plesk 7.5.3 on RH9 send email from localhost -- I've sent some test messages and checked the headers. Does anybody know of any way of changing this so it is sent from the actual public IP of the server? Or could it be a PHP issue somehow? I've never seen this happen before so I suppose it could be. I'm currently using Scott's php 4.1.0. Faris.