Hi Hery, What host says its unable to relay? From what server do you receive this message? Thanks! Tom Thomas W Shinder www.isaserver.org/shinder <http://www.isaserver.org/shinder> ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp <http://tinyurl.com/1llp> -----Original Message----- From: Hery [mailto:hery@xxxxxxxxxxxxxx] Sent: Thursday, October 23, 2003 1:25 AM To: [ExchangeList] Subject: [exchangelist] Relay Problem http://www.MSExchange.org/ hi all,,....relay problem again i've setup ex2k3 (behind firewall). all is ok untill i try to send email. it said unable to relay. i don't know where to check the relay option in ex2k3. can anyone help me with this problem ? thx. hery ------------------------------------------------------ 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 ------------------------------------------------------