hai friends can anone help me to provide a way to implement the
following using rails.
i created a mail campaign application.if a user successfuly
created a campaign he will be getting a mail.
how i can track that someone opens the mail?
what i did is just pass some parameters like used id , campaign id
along with this.then i created one table to store the resulting
url, campaign id, user id, and count. can anyone tell me about he
controller method . is ma way is correct or not?
if one user got a mail and he forward that mail, how can i
track ordetect the forward mail count.