When trying to send an email to unsubscribe from a mailing list, I
received the following error:
"The message could not be sent because one of the recipients was
rejected by the server. The rejected e-mail address was
'[EMAIL PROTECTED]'. Subject '', Account:
'pop.myrealbox.com', Server: '192.108.102.201', Protocol: SMTP, Server
Response: '571 Remote sending only allowed with authentication!', Port:
25, Secure(SSL): No, Server Error: 571, Error Number: 0x800CCC79.a"
Anybody know why this email address was rejected and what I could do
to solve the problem. Thanks.
Frank
