Protocol IMAP is one of the protocols is relatively new, used in a web environment (Internet ). Of this protocol for the transfer of communication and Multimedia in your website, interest will fall . For example, in the service e-mail inbox, or new websites that nowadays, audio and video files in it, as Online Online are used from this protocol. The protocol in the application layer on port 143 is located, and the client, allowing access to emails on the service provider via the remote control .