Looks like someone is trying to use you for a relay. Can you find those entries in earlier mail logs? Create a packet filter for that source and you'll lose these log entries... Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/authors/harrison/ Read the books! ----- Original Message ----- From: "Rodriguez, Rod" <Rod@xxxxxxxxxxxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Thursday, May 02, 2002 2:36 AM Subject: [isalist] Inbound mail problems http://www.ISAserver.org Hi I have been getting a bunch of "inbound mail failure" and they are not to my domain. this is just a small example. I called AT&T because they do my DNS and they said it is not them. I do not have mail forwarding enabled on my exchange server. Anyone seen this before ?? john@xxxxxxxxxxxxxxx> sjohn@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <sivaram@xxxxxxxxxxxxxxx> sivaram@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <sinead@xxxxxxxxxxxxxxx> sinead@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <skylab@xxxxxxxxxxxxxxx> skylab@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <sknowles@xxxxxxxxxxxxxxx> sknowles@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <sjenkins@xxxxxxxxxxxxxxx> sjenkins@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <siyer@xxxxxxxxxxxxxxx> siyer@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <slade@xxxxxxxxxxxxxxx> slade@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <skylink@xxxxxxxxxxxxxxx> skylink@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <skey@xxxxxxxxxxxxxxx> skey@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <sjoseph@xxxxxxxxxxxxxxx> sjoseph@xxxxxxxxxxxxxxx MSEXCH:IMS:Pinkerton Academy:PA:PAEXCHSVR 0 (000C05A6) Unknown Recipient <sjbowen@xxxxxxxxxxxxxxx> sjbowen@xxxxxxxxxxxxxxx Rod Rodriguez Director, IT Services Pinkerton Academy 603-437-5200 Ext 1117 Rod@xxxxxxxxxxxxxxxxxxxx ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')