Hi guys, can someone help. my e-mail was working fine, but suddenly, I can receive but not send error like below. Any ideas. Thank you

The message could not be sent because the server rejected the sender's e-mail address. E-mail address of the sender was * address email is removed from the privacy *'. Subject 'test', account: * e-mail address is removed from the privacy *', server: 'smtp.ntlworld.com', Protocol: SMTP, server response: 555 denied (the Mail From external address). Please enable authentication SMTP send mail.', Port: 25, secure (SSL): no, Server error: 555, error number: 0x800CCC78

If you use OE, then go to tools | Accounts | Mail | Properties | Server and check the box at the bottom that says that the output server requires authentication.  If this does not work, then you must contact your ISP to find out the correct settings for OE.

Steve

Tags: Windows

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