I just configured my e-mail account on a second laptop computer. I do receive
e-mails, but when I reply, it shows the message: 550 relaying mail to
xxxxxxx.xxx is not allowed. Where xxxxx.xxx stands for the receipients
address. I tried with several trusted e-mail addresses, which work on my
other computer, but no result. I use Vista business edition.
Brian Tillman - 18 Mar 2008 13:12 GMT
> I just configured my e-mail account on a second laptop computer. I do
> receive e-mails, but when I reply, it shows the message: 550 relaying
> mail to xxxxxxx.xxx is not allowed. Where xxxxx.xxx stands for the
> receipients address. I tried with several trusted e-mail addresses,
> which work on my other computer, but no result. I use Vista business
> edition.
You're not properly authenticating to the outgoing server.

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Brian Tillman [MVP-Outlook]