Sounds like your user is forwarding mail from the ISP account back to your Exchange server. However, if this is the case, I am surprised that Exchange can detect this as a loop since the message would most likely come back in as a new message with a new message ID.
> Hi, > > Guy's > > How do I setup auto- forward mail to an ISP mailbox using Exchange ? > I read http://www.swinc.com/resource/exch_faq_sec3.htm 3.33 but that was > not working, because I get the following error: > > "The recipient was detected looping within the message transfer > service" > > > Could some one help me ? > > Note > > Exchange 5.5. + SP03 > > > Thks for your support and time > > > Maarten van willigen > > > > > > > > > GTI Industrie Noordwest > Vestiging Zaandam > > Maarten van Willigen > Hoofd ICT > > Houthavenkade 44 Tel: 075 612 76 00 > 1506 PD Zaandam Fax: 075 612 30 60 > Postbus: 1377 1500 AJ Zaandam Mobile: 06 513 389 21 > Mailto: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]

