First - ensure client and server both have antivirus software installed and running, with latest updates. Maybe run a scan on client computer. Second check on client computer in outlook if they are connecting via POP3 or similar protocol in advance settings if they have set "leave copy of message on server" if so uncheck and try again. That is all I can think of right now. Paul Taylor Senoir Network Administrator 1296 Wiltshire Lane Mississauga, Ontario L5C 4C5 E-mail: paul@xxxxxxxxxxxxxxx Tel: (905) 272-4437 Fax: (905) 272-0581 MCSE, CCNA, CNA, A+, Net+, CUSA http://www.taylordomain.ca Helping Small/Medium Business get online! -----Original Message----- From: John Kingsford [mailto:jkford@xxxxxxxxxxxxx] Sent: Thursday, October 23, 2003 9:30 AM To: [ExchangeList] Subject: [exchangelist] Old Mails http://www.MSExchange.org/ http://www.MSExchange.org/ <http://www.mymailstamp.com/?partner=ZMzeb001> <http://www.mymailstamp.com/?partner=ZMzeb001> Exchange Gulus: I have posted this problem before, but I do have the gut feelings that I did not do a good job in explaining in details the exact situation. The problem the I am facing is that one of the users on my Exchange Server(5.5 SP 6 NT 4.0) is repeatedly receiving his old mails that he's already read back in his inbox anytime he logs on to his computer and checks for new mails. To make the matter even worst anybody that he has sent mail to are receiving the mail over and over again. Please am I making any sense this time? If so can you help me? Thanks john <http://www.mymailstamp.com/?partner=ZMEP0001> ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=changelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?typeúQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=changelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?typeúQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------