I have the same situation ! It is very strange because there are so many servers where it come from ! I don't believe that all of them are infected by Sobig .. Best Regards Andrey Silkin -----Original Message----- From: Deshwal Chand [mailto:CDD@xxxxxxxxxxxxx] Sent: Tuesday, September 02, 2003 9:24 AM To: [ExchangeList] Subject: [exchangelist] Getting NDR to the e-mails, which were never sent http://www.MSExchange.org/ Hi List, Since the the outbreak of Sobig.F, I have been receiving lot of NDR from the servers, where I never sent an e-mail. Interestingly, the e-mails are submitted from IP adresses which never belong to me. Any comments! Best Regards, Chand ------------------------------------------------------ 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: 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: silkin@xxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')