Check for a keyboard virus on the sender's computer. John Tolmachoff Engineer/Consultant/Owner eServices For You > -----Original Message----- > From: A. M. Salim [mailto:msalim@xxxxxxxxxxxx] > Sent: Wednesday, January 12, 2005 3:04 PM > To: [ExchangeList] > Subject: [exchangelist] email bounced for no apparent reason > > http://www.MSExchange.org/ > > Hi, > > I have a strange one. A user sent an email to another user, both being on > the same Exchange server (i.e. configured users on the Exchange Server). > The email bounced to the sender with this error message to the sender: > > ------------------------------------------------------------------------- > The e-mail account does not exist at the organization this > message was sent to. Check the e-mail address, or contact the recipient > directly to find out the correct address. > > <xyz.ourexchangeserver.com #5.1.1> > ------------------------------------------------------------------------- > > But the recipient email account positively exists, and has been there for > some months. Earlier and subsequent emails succeeded without a problem. > And others can send to this same user. > > I checked the the relevant log file under \Program Files\Exchsrvr\XYZ.log > directory, and there is no trace at all of this email having been sent by > the sender (I looked pretty carefully using searches etc.). Yet she > received an error message from the server. > > Any suggestions where I should look next? > > Mike > > > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ > ------------------------------------------------------ > Other Internet Software Marketing Sites: > World of Windows Networking: http://www.windowsnetworking.com > 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 > ------------------------------------------------------ > You are currently subscribed to this MSEXchange.org Discussion List as: > johnlist@xxxxxxxxxxxxxxxxxxx > To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to listadmin@xxxxxxxxxxxxxx