Alright, here is what I am looking for. I am interested in getting something created to where someone sends an email to an email address it will automatically add the "from" email to a list in Aweber or Get Response.
I was told this is how you would do it, but I have no idea how to do that.
You would create special email address at your domain.
Set a an email filter at server level to pipe the email to a PHP script. PHP script parses the FROM email (who is sending it) and then acts to add to Get Response and Aweber.