== How not to set up your mail server (part 1)

From our SMTP server logs:
> remote from [64.151.68.164] \\
> HELO ADV-RH9-NOCP.YOUR-DOMAIN-HERE.com \\
> 554 Unresolvable HELO name: ADV-RH9-NOCP.YOUR-DOMAIN-HERE.com

There is such a thing as taking the instructions too literally.
(Or perhaps the error here is in not following instructions; who
knows.)

This appears to be a PLESK-based setup (judging from the web page on
that IP address), which does not make me any better inclined towards
these people. Sometimes I think it has become *too* easy to set up
machines on the Internet.

For bonus points, the IP address claims to have the name
'customer-reverse-entry.64.151.68.164'.