SMTP error 550

[wills]

I have a ColdFusion script that is trying to send out an email. The email is not sent because I get the following error:

Invalid Addresses; nested exception is: javax.mail.SendFailedException: 550-gear-1.********.com [*.*.*.* is currently not permitted to relay 550-through this server. Perhaps you have not logged into the pop/imap server 550-in the last 30 minutes or do not have SMTP Authentication turned on in your 550 email client.

(The Stars are replacements with actual IP)

Anyhow, the email address is valid, the domain is local to the server and the from address is the same as the domain and it exists.

Is there a way to add the actual log-in and password to the script where it asks for the "server" ? Something like webmaster@domain.com:Password@mailserver.com ?

Any help is much appreciated.

[wills]

I'll answer my own question:

Take a look at the following page: http://www.macromedia.com/devnet/mx/...ail_61_02.html

it clearly explains that CF MX 6.1 allows SMTP server authentication.

Just in cases someone else runs into this