I am building some forums and one of the client requests is
that when a user posts or replies to a thread, they can subscribe
(as on this forum).
I am looking for a way for users to reply to the email, and
for the reply to be added into the forum as though the user had
visited the site, logged in, gone to the thread and entered a reply
through the site.
Does anyone have any insight into the best way to achieve
this, or know of any tutorials on this subject?