Ashley,

The "Relay tested" error usually is reported by dnsbl.njabl.org and usually looks more like:

07/25/03 01:08:27:335 -- (2848) - MAPS search done... 521 5.1 The IP you are mailing from, (211.118.135.213) is Blacklisted by dnsbl.njabl.org.relay tested -- 1008051397 .

Are you using that list?  If so, going to abuse.org to look up the IP may not give any results.  You need to got to http://www.njabl.org/lookup.html and type in the IP there and see what results you get. The results for my example above look like this:

211.118.135.213 is listed as an open relay.

The following comment is associated with this record: relay tested
It was added to the list: Tue Dec 11 01:16:37 2001 EST

'relay tested' means the system was tested by our automated system and found to be an open relay.

The following link to mail-abuse.org's pointers on how to secure various types of mail servers may be helpful.

The X-RT-From and X-RT-To header fields, if present in our relay test message, indicate the SMTP envelope addresses for which your server was willing to relay.

click here to request removal and retesting of this IP.
click here to see if 211.118.135.213 is in other dnsbls.

I hope this helps.

Regards,

Dan S.