Quick favor: Open relay test my server?

[mkomarinski-GqRSzq0LZOzYtjvyW6yDsg at public.gmane.org (Mark Komarinski)]

On 08/26/2010 08:05 AM, David Kramer wrote:
> I upgraded from Ubuntu 9.10 to 10.04 last weekend, but I made some major
> changes to my postfix conf last night.  Could someone try to relay mail
> through thekramers.net and verify I'm not an open relay?

Instead of advertising to the 'net that you may have an open relay, you 
can use an online utility to do the testing for you:

http://www.abuse.net/relay.html

According to that site (running 17 tests), you're not an open relay.

-Mark