Issues with Jmail and Exchange 2000
Exchange 5.5 was open for replay by default. Exchange 2000 and 2003 are not, therefore, the JMail component will not be able to send out emails.
To fix the problem add the IP address of the JMail server to allow it to relay, then test it.
ESM - Server - Servername - Protocols - SMPT - Default SMTP Virtual Server - Properties
Access - Relay - Add the IP of the JMail server.
Published Thursday, July 15, 2004

