The invention discloses an intelligent mailbox comprising a base which is installed on the bottom part of the mailbox and an inductive prompting screen which is used for being cooperated and connectedwith the base. The left end surface of the base is provided with an inserting slot. The top side wall of the inserting slot is provided with a first through slot. The top part of the first through slot is communicated with a first slide slot which is arranged in a left-and-right extension way. The bottom side wall of the inserting slot is provided with a second slide slot. The right side of the second slide slot is provided with a cavity in the base. The gravity sensor senses the letter and transmits the signal to the inductive prompting screen. The inductive prompting screen prompts existence of the letter in the mailbox, and the user can know existence of the letter in the mailbox without opening the mailbox so that the user experience can be improved, the inductive prompting screen isfirmly locked to stably work, the inductive prompting screen is safely and stably electrified, the whole device is convenient and rapid to operate, the disassembling and assembling efficiency of the inductive prompting screen can be enhanced, and the electric shock accident in case of installing and disassembling the inductive prompting screen can be effectively avoided.