553 error message- sending emails

[Sharon]

I have been tryingt o send an email and keep getting the following error
message response. Does anybody know what it is or how to get around it?
553 sorry, that address isn't in my list of allowed recipients (#5.7.1)

Thanks

 

[F.H. Muffman]

I have been tryingt o send an email and keep getting the following error
message response. Does anybody know what it is or how to get around it?
553 sorry, that address isn't in my list of allowed recipients (#5.7.1)

Tools - E-Mail Accounts - View or change existing e-mail accounts.
Select the account you're trying to send from and hit Change, More Settings,
Outgoing server.
check My outgoing server (SMTP) requires authentication and Log on to
incoming mail server before sending mail.

And, if that doesn't work, you might want to contact your ISP too.