Windows 7 - Still struggling with WLM.  Have one email address that will receive but cannot send.  It is my primary address for business website.  Have gone through all the trouble shooting including support from the web hosting techs, . Can send and recieve from the web. Positive all the settings are correct.  Have tried uninstalling & reinstalling WLM, tried the repair Windows essentials. error message :  The connection to the server has failed.

Windows Live Mail Error ID: 0x800CCC0E
Protocol: SMTP
Port: 25
Secure(SSL): No
Socket Error: 10060

Have two other emails with problems but need to get this working first.  Thank you