Quote:

QUOTE:

I was able to get half way. I can receive email but cannot send it. When I try to send email, I get the following.

Sending of the message failed.
An error occurred while sending mail: Outgoing server (SMTP) blank.optimum.net is unknown. The server may be incorrectly configured. Please verify that your Outgoing server (SMTP) settings are correct and try again.

Please note that I left out my full email address for obvious reasons.