In Government organizations, Dak/Mail Management System comprises of all incoming
and outgoing correspondance with all the relevant control information
i.e. Letters, Memos, Emails, FAX, etc. The process starts from the receiving of daily DAK,
managing them and sending them to concerned person after making the necessary entries for the same,
likewise receiving the DAK from department officers, managing them and finally dispatched them to the
concerned person after making all the entries of the same.