The Relaying denied indicates you are not connected to the same ISP as the
SMTP server that is specified. Your SMTP server has to match that to which
you are connected, or they won't let you send the mail.

steve

"Kyle JP" wrote in message
...
When I try to send email to anyone it says:

The message could not be sent because one of the recipients was rejected
by
the server. The rejected e-mail address was '.
Subject 'hey', Account: 'mail.clearwire.net', Server:
'mail.clearwire.net',
Protocol: SMTP, Server Response: '550 5.7.1 ...
Relaying denied: You must check for new mail before sending mail.', Port:
25,
Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79

This is just one example, it happens to everyone I try to send mail to.