Help plz. Need a autoresponder to reply mails automatically multiple times.

I know what my clients gonna ask during a email conversation. So I want a autoresponder do the whole conversation,

I need a autoresponder which can do this workflow....

Client mails me first time >> autoresponder sends a mail (predefined by me).

Client sends a reply >> autoresponder sends another mail.

client reply last mail >> autoresponder sends another different mail.

Interested, I can make you a php script to do handle this job for you. PM Sent

Thread moved.