let me know if you got a good one. thanks!

Just get a regular email auto responder..
99% of hosts have one built into cpanel

I spent time trying to use various auto responders to reply to posts placed on craigslist under the gigs section (I'm a freelance developer). Because I was unable to find a consistent solution I decided to build the solution on my own. I have packaged it and licensed it for use at postresponder website. Let me know if you have any questions about it.

Blackhatautoresponder is still the best. It's why it's in my sig, and it's not even mine. A friend made it and he does good with it.