Delayed Autoresponder PHP Script?

Does one exsist for people who want to autorespond to emails with their own hosting???

I know Interspire is a PHP script that runs on your webserver. It is an autoresponder, but I really don't know much more about it.

Hey,

Were in the process of fininshing off our black hat suite. One of the features is an auto responder. Esentially when your server receives an email, its piped to a php script which saves the data to a mysql database, and allocates it a unix timestamp to be replied at.

Then we run a CRON every minute which sends emails (using Gmails SMTP), if

A) The timestamp is less than the current timestamp
B) The email has yet been sent.

Once completed the software will be available for subscription.

Cheers

aReJay

Well using Gmails SMTP how are you going to bypass their limiter/duplicate content spam filter?