Posted 09 April 2009 - 08:51 PM
I am using Vista and Windows mail. Whenever I send an email, this is the error I get:
"The message could not be sent. The authentication setting might not be correct for your outgoing e-mail [SMTP] server. For help solving this problem, go to Help, search for "Troubleshoot Windows Mail", and read the "I'm having problems sending e-mail" section. If you need help determining the proper server settings, please contact your e-mail service provider.
The rejected e-mail address was 'Undisclosed-Recipient:;'. , Account: 'mail.charter.net', Server: 'mail.charter.net', Protocol: SMTP, Server Response: '550 5.5.0 <Undisclosed-Recipient:;> '@' or '.' expected after 'Undisclosed-Recipient'', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79"
Please help me as I am at my witts end here.