aweber php amiler

I need a very simple email snipet. i need to send emails to aweber when a user signs up. here is the rules Descirption: Custom Parser: Trigger Rule: From:[^\n|.]+user\@domain\.com \n[>\s]*Email:\s+(.+?)\n \n[>\s]*Name:\s+(.+?)\n all i need is the mail part to send the emails correctly. it can be a function or just the code. this is like a 10 min job. im just tired and cant figure out why i cant write it.