Your server has unexpectedly terminated the connection. Possible causes for this include server problems, network problems, or a long period of inactivity.

Subject 'asdf'
Server: 'smtpout.secureserver.net'
Windows Live Mail Error ID: 0x800CCC0F
Protocol: SMTP
Port: 80
Secure(SSL): No
Socket Error: 10053

Unable to send pdfs or jpgs that are around 2-3MB

Can receive emails of all types and can send emails without attachments 

Works fine via the godaddy web client. 

All antivirus programs have been removed from the computer

Windows firewall is disabled

Uninstalled and reinstalled WLM using lastest download available through microsoft. Performed 'repair' afterwards

Tried via outlook 2007 and the same error comes up

Error pops up within 15 seconds of sending