Need a PHP email reffer script
 

Im lookin for someone to build a, or adapt their current, email referal script for me.
One where the user submits their info and email address, the email of a friend they want to send my stuff to, collects some other data, and sends by email my stuff to their friend. Sends a confirmation email to the refferer with an opt-in/out feature to recieve future emails.

I got lots of questions about what can and cant be done thru this setup.

Like:
- how do you send a generic text email for those email clients that cant open html pages while those that can get the html version.

- can i take the persons name out of the data field and place it in the email subjectline to give it some credibility so friends read it, even though it may be a form of spam.

- collect ip, and country, maybe other data.

- can i use the ip data to limit the number of times a user reffers to multiple friends?

Is this a simple or complicated task for a php guru?

|waves| hit me up

p.s. This is not for porn. Another idea I'm workin on