Sun Java Communications Suite 5 Installation Guide

Messaging Server Installation Considerations

This section describes installation considerations that help you prepare to install Messaging Server.

Table A–1 Potential Port Number Conflicts

Conflicting Port Number  

Component  

Component  

143 

IMAP Server 

MMP IMAP Proxy 

110 

POP3 Server 

MMP POP3 Proxy 

993 

IMAP over SSL 

MMP IMAP Proxy with SSL 

80 

Access Manager (Web Server port) 

Messenger Express

If possible, install products with conflicting port numbers on separate hosts. If you are unable to do so, then you will need to change the port number of one of the conflicting products. To change port numbers, use the configutil utility. See the Sun Java System Messaging Server 6.3 Administration Reference for instructions.

The following example uses the service.http.port configutil parameter to change the Messenger Express HTTP port number to 8080.


configutil -o service.http.port -v 8080