Are you sure you have Port 25 open? -----Original Message----- From: Chris Rollison [mailto:crollison@xxxxxxxxxxxxxxxxxxx] Sent: Monday, April 26, 2004 10:45 AM To: [ExchangeList] Subject: [exchangelist] URGENT!! SMTP problems with POP3 http://www.MSExchange.org/ I know this is a simple fix, but I don't have time to research it as I just put a server into production. Outgoing mail works fine when I'm connected via Exchange Server, but when I connect as a POP3 client, I'm unable to send mail. "address rejected by the server. Unable to relay for **********" Help please. Thanks. ------------------------------------------------------ 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 ------------------------------------------------------ ##################################################################################### Only the individual sender is responsible for the content of the message, and the message does not necessarily reflect the position or policy of the Texas State Teachers Association or its affiliates.