In facebook,A and B are not friends but they all accepted read_mailbox for an application. now A need to read messages of B`s mailbox. How can be done this using PHP?
may be not possible,if not possible, then if A and B are friends then will it be possible graph api?
I solved but the following rules ,pls let me know if any problem.
a and b all are accepted read_mailbox account now a can read mail of b and b can read mail of a using application token not user`s token