Thank you for the advice but I all ready did that and he (Matt) still has the same problem. Then I created a new user with a similar but different name (MattC) and could not send to that user (Russ) and still had the same problem with the same error message "you do not have permission to send tot this recipient." That error message seems to be coming from Matt's W2003SB S/Exchange 2003 server. Then I create a new user named sales and that email was able to send email to Russ. I've checked everything: SMTP, Anti-virus, Anti-Spam filter, IIS, Outlook 2003, and Exchange itself and everything is setup properly. Why can Matt be able to send emails to the other Russ's secretary but not be able to send emails to Russ? Other employees can send emails to Russ but not MATT. Today I hope to be talking to Russ's Network Department to see if they are causing the problems. Thanks anyway for the advice. Do you have other advices? Thank you, Leo Hasse leo@xxxxxxxx -----Original Message----- From: Ezzeldin S. Ezzeldin [mailto:ezzeldin@xxxxxxxx] Sent: Saturday, January 01, 2005 2:22 PM To: [ExchangeList] Subject: [exchangelist] RE: You do not have permission to send to this recipient http://www.MSExchange.org/ Try to remove him from the domain and readd him again and readd the exchange server to his outlook client and also make sure that he has the right DNS suffix in his Network properties and see if that will fix his problem. Ezzeldin ----- Original Message ----- From: "Leo Hasse" <Leo@xxxxxxxx> To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx> Sent: Thursday, December 30, 2004 12:07 PM Subject: [exchangelist] RE: You do not have permission to send to this recipient > http://www.MSExchange.org/ > > Hello A.M. Saline > Thanks for the advice but he was and still is way below his mailbox size > quota. Any other ideas will be helpful. Thank You. > > Leo > leo@xxxxxxxx > > > > -----Original Message----- > From: A. M. Salim [mailto:msalim@xxxxxxxxxxxx] > Sent: Monday, December 27, 2004 1:22 PM > To: [ExchangeList] > Subject: [exchangelist] RE: You do not have permission to send to this > recipient > > http://www.MSExchange.org/ > > Hi, > > I have seen this happen when a user has exceeded their mailbox size > quota. > Check the size of their mailbox. > > 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: > leo@xxxxxxxx > To unsubscribe visit > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to listadmin@xxxxxxxxxxxxxx > > > > ------------------------------------------------------ > 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: > ezzeldin@xxxxxxxx > To unsubscribe visit > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to listadmin@xxxxxxxxxxxxxx > > ------------------------------------------------------ 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: leo@xxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx