Install SquirrelMail with yum on ISPConfig server?

[wpwood3]

Is it possible to do a yum install of SquirrelMail and get it to work well on an ISPConfig server? I know there's a SquirrelMail plugin and a HowTo on this site but there's no mention of how updates are handled.

I like the idea of being able to use yum update to update SquirrelMail rather than doing a manual install. That makes it simple to update most of the software on my server.