I’ve setup a forward-only address in the dreamhost control panel that forwards to my existing email address. However if I try to send my to the new email, I get the following response from the host of my existing email:

"This is the Postfix program at host spaceymail-mx2.dreamhost.com.

I’m sorry to have to inform you that your message could not be be delivered to one or more recipients. It’s attached below.

For further assistance, please send mail to

If you do so, please include this problem report. You can delete your own text from the attached returned message.

The Postfix program

pieterm@abc123.com (expanded from webmaster@mydomain.dreamhosters.com): host
spool.abc123.com said: 550 Message was delivered by ratware
(in reply to RCPT TO command)"

It’s not accepting emails from postfix because it thinks it is ratware, for some reason. Anything I can do through my dreamhost account to fix this?


Nobody know how to solve this problem?