CentOS 5 :: Outlook Express - Connection To Server Has Failed

I have set up a mail server and SASL and have it all working. I can send and receive mail though squirrel mail, receive from outlook, but cannot send from outlook. I am using this guide [URL]. I was even able to authenticate perfectly fine like they do be telneting to the server from root as they did. (Step 5). Now a little later in that step when they hook it up to outlook express is the problem. That doesn't work for me.

I get this error in outlook
The connection to the server has failed.
Subject 'test'
Server: 'mail.myserver.com'
Windows Live Mail Error ID: 0x800CCC0E
Protocol: SMTP
Port: 25
Secure(SSL): No
Socket Error: 10060