>This agent runs on background, and listens TCP/IP -port number 25 and >sends output to port 26. How do we change SMTP >-port number on iMail Server, by editing registry?
Yes. If you search the Knowledge Base at http://support.ipswitch.com for "port", one of the top 5 entries will show you how to change it. >Should we add port 26 in /winnt/systen32/drivers/etc/services -file ? There's no need to do that. I believe that's only used by programs that don't hard-code the port numbers (programs that tell Winsock that they want to connect to the port for "dns" rather than "port 53", for example). >When changing value in >HLKM/System/CurrentControlSet/Services/SMTPD32/Parameters from 25(19hex) >to 26(1Ahex) the whole mail system became unreachable, mail clients >couldn�t connect to mailserver.What went wrong ? Well, it sounds like you already know about the registry entry. Note that mail clients will always connect to port 25, so after you make the change, you have to make sure your other program is listening on port 25. Also, don't forget to stop/restart the SMTP service. -Scott --- Declude: Anti-virus, Anti-spam and Anti-hijacking solutions for IMail. http://www.declude.com Please visit http://www.ipswitch.com/support/mailing-lists.html to be removed from this list. An Archive of this list is available at: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/
