Running SMTPRA on Additional Ports This document describes a method of running the SMTPRA service (and other MailSite services) on more than one port.

MailSite 9.5 and later allows the services to listen on multiple ports.

To configure the services to listen on additional ports:

• Open the MailSite Console
• Expand 'Server'
• Select 'Services'
• Right click on SMTPRA> Port
• Uncheck 'use default' and enter the ports, separated by a comma.
• E.g to listen on port 25, port 26 and 587 you would enter
  
  25,26,587
  
  
• Select OK. The service will restart
• Ensure the ports are open on your firewall
• This can be done for any of the following services: POP3A & IMAP4A.