You can set up a mail relay server externally with your external IP, and set up internal e-mail SMTP inside that point to you external e-mail relay. Alejandro Contreras Systems Administrator Ontario College of Teachers 121 Bloor St. East, Floor 6 Toronto, ON. M4W 3M5 Tel. (416) 961-8800 x269 Fax: (416) 961-8822 acontreras@xxxxxxxxx -----Original Message----- From: -= Morriz =- [mailto:mauri.fox@xxxxxxxxxx] Sent: Thursday, November 14, 2002 2:38 PM To: [ExchangeList] Subject: [exchangelist] PORT 25 http://www.MSExchange.org/ Hello! I have a question to the experts... If the ISP have filtered port 25 sow that private users can not run own mailserver, can i bypass this some how or something? because i can do it with webserver and ftp server, the its only about changing the port. Can i change port or something? Any ideas some one? /M ------------------------------------------------------ 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 ------------------------------------------------------ ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: acontreras@xxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')