Cannot send email from window live mail

11. November 2012 · Write a comment · Categories: livemail · Tags: , , , , , , , , ,
out of nowhere I can no longer send emails from Windows Live mail.. I can receive but not send.  This is the error code that comes up :       The message could not be sent because the server rejected the sender's email address. The sender's email address was '*** Email address is removed for privacy ***'.  Subject 'Fw: dell insperion 530' Server Error: 530 Server Response: 530 Authentication is required before sending [R0107005] Server: 'smtp-server.twcny.rr.com' Windows Live Mail Error ID: 0x800CCC78 Protocol: SMTP Port: 25 Secure(SSL): No