http://www.msexchange.org -------------------------------------------------------I'm running Exchange Server 2003. It's running fine except today I had a message that was sent to an "all employees" security group go missing. It never got to the recipients (there's only about 50 or so in the group) and doesn't return any NDRs. Tracking the message returns this: SMTP: Store Driver: Message submitted from store SMTP: Message submitted to advanced Queuing SMTP: Started message submission to advanced Queue SMTP: Message submitted to Categorizer. The message is not showing up in my queue at all. I've turned on diagnostic logging for all of the "MSExchangeTransport" services, but it's not showing anything when I send a message to the group in question. All other email appears to be going through fine, it's just this one group. Someone else sent a message to the group yesterday, which went through, but took about 2 hours to reach recipients. The messages today were sent about 6 hours ago.... I'd appreciate any ideas! Thanks! Tasita ------------------------------------------------------- List Archives: //www.freelists.org/archives/exchangelist/ MSExchange Newsletter: http://www.msexchange.org/pages/newsletter.asp MSExchange Articles and Tutorials: http://www.msexchange.org/articles_tutorials/ MSExchange Blogs: http://blogs.msexchange.org/ ------------------------------------------------------- Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------- To unsubscribe visit http://www.msexchange.org/pages/exchangelist.asp Report abuse to listadmin@xxxxxxxxxxxxxx