can't find reason for local 550 5.7.1 error

[Guest]

I am receiving an error message 550 5.7.1 when I send. "Relaying denied: You
must check for new mail before sending mail." It fixed itself yesterday, but
now it's back. I've tried rebooting.

 

[F.H. Muffman]

I am receiving an error message 550 5.7.1 when I send. "Relaying
denied: You must check for new mail before sending mail." It fixed
itself yesterday, but now it's back. I've tried rebooting.

What version of Outlook and OS?

Basically, you need to go to the Advanced settings of your POP3/IMAP server
and tell it to log on when sending mail and to use the same logon when
checking mail.

 

[Brian Tillman]

I am receiving an error message 550 5.7.1 when I send. "Relaying
denied: You must check for new mail before sending mail." It fixed
itself yesterday, but now it's back. I've tried rebooting.

Are you properly authenticating to your outgoing server?

 

[Guest]

Thanks - that's just what I needed.

What version of Outlook and OS?

Basically, you need to go to the Advanced settings of your POP3/IMAP server
and tell it to log on when sending mail and to use the same logon when
checking mail.