Hi
Today I can't send emails, yesterday and the preceeding many years I could. I haven't changed anything, in fact I wouldn't know what to change. I'm still receiving emails just can't send them.
This is the error message:
The message could not be sent because the server rejected the sender's e-mail address. The sender's e-mail address was 'XXXXXXX.X@ntlworld.com'. Subject 'Re: Fees', Account: 'XXXXXX', Server: 'smtp.ntlworld.com', Protocol: SMTP, Server Response: '555 Invalid email address.', Port: 25, Secure(SSL): No, Server Error: 555, Error Number: 0x800CCC78
Can anyone shed any light? I typed this into Google and there was a discussion but it got a bit technical.
Grateful thanks to all.
Today I can't send emails, yesterday and the preceeding many years I could. I haven't changed anything, in fact I wouldn't know what to change. I'm still receiving emails just can't send them.
This is the error message:
The message could not be sent because the server rejected the sender's e-mail address. The sender's e-mail address was 'XXXXXXX.X@ntlworld.com'. Subject 'Re: Fees', Account: 'XXXXXX', Server: 'smtp.ntlworld.com', Protocol: SMTP, Server Response: '555 Invalid email address.', Port: 25, Secure(SSL): No, Server Error: 555, Error Number: 0x800CCC78
Can anyone shed any light? I typed this into Google and there was a discussion but it got a bit technical.
Grateful thanks to all.