WordPress MU

Hi
Does WPMU use PEAR library (specificaly to send emails)?
I'm running WPMU on Linux but need to use Exchange server to send out email. Is it possible to set up PHP to send to another mail server other than 'localhost'? I think it is if run on Windows (Win32) but not on Linux.

Thanks
Ajdin

You can set up Linux to send mail from another host. You should Google about Postfix or another linux based mail agent. Not really a WPMU issue.

I know it uses the built in phpmailer script to send emails. What that script uses I've never looked into.

Here's a link if that helps:

http://trac.mu.wordpress.org/browser/trunk/wp-includes/class-phpmailer.php