I couldn't send the mail from windows live mail it shows the error id 0x800CCC60

I couldn't send the mail from windows live mail it shows the error id 0x800CCC60

I couldn't send the mail from windows live mail it shows the following error,
The SMTP server returned an error.

Subject 'test'
Server Response: +OK Dovecot ready.
Server: 'mail.test.com'
Windows Live Mail Error ID: 0x800CCC60
Protocol: SMTP
Port: 110
Secure(SSL): No
How can I make this to work.
Thanks