> -----Original Message----- > From: Tony Nguyen
> > I am getting thousand of these warning messages in the Event log. > > Event ID 4000 > > Message delivery to the domain 'domain.com' failed for the....... > > I s there a was to turn this off? It filling up the log fast. > > Tony Nguyen ([EMAIL PROTECTED]) > Senior Aerospace Jet Products There has got to be a good Rocket Scientist joke in here somewhere.....Like, It doesn't take a Rocket Scientist to run an Email Server!! Sorry, couldn't resist. I am assuming your email is going out ok and being delivered for the most part? Make sure you are not an open relay and being used as a spam sending machine. That could cause a ton of these failure messages. But what it really sounds like are out going non-delivery reports for spam sent to your server to a non-existent user. Your machine is generating the NDR and trying to send it to a fake domain name that the spammer used. Check your outbound queue for a bunch of messages from '<>', those are the NDR's. If that is the problem consider turning on recipient checking on the inbound side. What version of Exchange? _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/read/?forum=exchange To subscribe: http://e-newsletters.internet.com/discussionlists.html/ To unsubscribe send a blank email to [EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with.
