There can be a problem with this.... It is possible that the port forwarding software will be misinterpreted as the source of the email. So the source address will change to the local email server and then you will have no relay protection.
-Jerod -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Shadix Sent: Thursday, March 20, 2003 6:48 AM To: [EMAIL PROTECTED] Subject: RE: [IMail Forum] Port Forwarding I don't know why everyone thinks this is so hard. Install TCPrelay (or a similar program) on your Imail server and set it to relay port 2525 (or another or multiple ports) to port 25. This has been covered multple times on this list. ---------- Original Message ---------------------------------- From: "Bart Vincke" <[EMAIL PROTECTED]> Reply-To: [EMAIL PROTECTED] Date: Thu, 20 Mar 2003 15:26:58 +0100 > >Well in our previous mailserver, there was a per-domain setting of >protocols. Our main need for this is , as described earlier some >providers lock down their mailservers port 25 to all other mailservers >( no virtual domains though, they need an ip to do this). > >Some of our customers need to mail out through us instead of through >their provider though so they usually use port 2525 or something like >that to connect. > >At the moment the only option we have is to do extensive manipulations >on our firewall to allow this. > > >-----Original Message----- >From: R. Scott Perry [mailto:[EMAIL PROTECTED] >Sent: donderdag 20 maart 2003 15:16 >To: [EMAIL PROTECTED] >Subject: RE: [IMail Forum] Port Forwarding > > > >>Is it in any case possible to have a certain domain ( so not the >>entire server ) running on a different port (not 25 ) >> >>But to be honest, this is an issue that imail should be able to handle >>itself. > >I can't imagine that this would be possible. > >However, I also can't imagine a situation where it would be >necessary. Perhaps if you explain what you are trying to accomplish, >someone might be able to come up with a solution? > > -Scott >--- >Declude JunkMail: The advanced anti-spam solution for IMail >mailservers. Declude Virus: Catches both viruses and vulnerabilities in >E-mail, with no annual licensing fees. > >--- >[This E-mail was scanned for viruses by Declude Virus >(http://www.declude.com)] > > >To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html >List Archive: >http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ >Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ > >This email is checked by the new DigiPoint Clean Mail Relay Solution. >If you want to know more about this service, please send an email to [EMAIL PROTECTED] > > >********************************************** >IMPORTANT NOTICE > >The information in this e-mail and any attached files is CONFIDENTIAL >and may be legally privileged or prohibited from disclosure and >unauthorized use. The views of the author may not necessarily reflect >those of DigiPoint NV/SA. > >It is intended solely for the addressee, or the employee or agent >responsible for delivering such materials to the addressee. If you have received this message in error please return it to the sender and delete any copies of it. > >At present the integrity of e-mail across the Internet cannot be >guaranteed. Therefore all liability is excluded to the extent permitted by law for any claims arising as a result of the use of this medium to transmit information by or to DigiPoint NV/SA >********************************************** > >To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html >List Archive: >http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ >Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ > To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
