Greetings, new to the list. Running 2.6.4 with Zimbra. I've noticed sometimes there are two sets of IP addresses logged: Mar 10 17:22:55 mymail amavis[25723]: (25723-14) Passed SPAMMY, [98.139.44.147] [41.138.89.39] ... Can someone tell me where these are pulled from? (Which part of the message header.) Thanks, Jim