Do you have correct mx records? Check out the event viewer and check if there are any related events. It does so cause one exchagne thinks that the maibox is on the other exchange and vice versa -----Original Message----- From: Andrea Coppini [mailto:AndreaCoppini@xxxxxxxx] Sent: Friday, August 30, 2002 11:44 AM To: [ExchangeList] Subject: [exchangelist] Bouncing back and forth.... http://www.MSExchange.org/ I always seem to find a solution the minute I post a problem I have in this forum, so here is my next problem.... Bouncing messages between 5.5 and 2K within the same site. My mailbox is on the 2k server. When I try to send an e-mail to a mailbox on the 5.5 server, I get the following error: --------------------- Your message did not reach some or all of the intended recipients. Subject: Test Subject Sent: 30/08/2002 10:55 AM The following recipient(s) could not be reached: Test 5.5 User on 30/08/2002 10:55 AM A configuration error in the e-mail system caused the message to bounce between two servers or to be forwarded between two recipients. Contact your administrator. <srv-mail.domain.com #5.4.6> --------------------- Message tracking shows the following: --------------------- 30/08/2002 11:21 AM Tracked message history on server SRV-MAIL 30/08/2002 11:21 AM SMTP Store Driver: Message Submitted from Store 30/08/2002 11:21 AM SMTP: Message Submitted to Advanced Queuing 30/08/2002 11:21 AM SMTP: Started Message Submission to Advanced Queue 30/08/2002 11:21 AM SMTP: Message Submitted to Categorizer 30/08/2002 11:21 AM SMTP: Non-Delivered Report (NDR) Generated --------------------- Any ideas? Regards Andrea Coppini +356 79 ANDREA (263732) andreacoppini@xxxxxxxx EMPOWER PEOPLE - THE WORLD IN YOUR HAND iWG (iWORLD GROUP) is a global e-mobile company creating, building and growing new businesses. iWG founders are pioneers in creating multi-billion dollar mobile and Internet businesses in Europe, Asia and the US. The Global Partners include the shareholders Bank of America, Deutsche Bank, Hikari Tsushin, McCaw, PaineWebber/UBS, The Dolphins' Trust, Perikles Trust and the iAA Advisory Network. www.iWG.info www.countryprofiler.com/iWG Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not copy or deliver this message to anyone. In such case, you should destroy this message and kindly notify the sender by reply email. ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: robert@xxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') This mail was content checked for malicious code and viruses by GFI MailSecurity. GFI MailSecurity provides email content checking, exploit detection and anti-virus for Exchange & SMTP servers. Spam, viruses, dangerous attachments and offensive content are removed automatically. Key features include: Multiple virus engines; Email content & attachment checking; Exploit shield - email intrusion detection & defence; Email threats engine - analyses & defuses HTML scripts, .exe files & more. In addition to GFI MailSecurity, GFI also produces the GFI FAXmaker fax server & GFI LANguard network security product ranges. For more information on our products, please visit http://www.gfi.com. This disclaimer was sent by GFI MailEssentials for Exchange/SMTP.