"Sharon" <Sharon@xxxxxx> wrote in message
news:876DA492-2D55-4847-ABD5-7AC15EB07E53@xxxxxx
Quote:
> Very frustrating....can't sent mail on Windows Mail - receive is ok.
> Please
> help.
>
> The rejected e-mail address was 'd_vincent@xxxxxx'. Subject 'test',
> Account: 'Windows Mail', Server: 'smtp.att.yahoo.com', Protocol: SMTP,
> Server
> Response: '530 authentication required - for help go to
> http://help.yahoo.com/help/us/sbc/ds...op/pop-11.html', Port: 465,
> Secure(SSL): Yes, Server Error: 530, Error Number: 0x800CCC78 Thanks.
> -- You need to check with your ISP. It looks like they expect out going mail to
be directed to port 465. WM may be set to use port 25, which is the
default/standard SMTP (Simple Mail Transport Protocol) port.