The present invention discloses a method and system to track and process the received postal items in their personal mailbox. The present invention resides inside the personal mailbox of a user. When mail item arrives in the mailbox, controller initiates the tiny robot arm to pick up the item and moves it to scanner and initiates the scanner to scan the item. Controller then collects associated entities of the received mail item using OCR and sends a notification to the user. An associated entity includes sender name and address and other information on the face of the mail item. If there is no sender address in the mail item then controller realizes that the received mail item is junk/unwanted and sends it to shredder using robot arm for trash.