Abstract: An adjustable and lockable mailbox includes a body; a door affixed to a front portion of the body, the door having a mail slot; a platform positioned below the body, the platform providing horizontal movement of the body; a vertical telescopic post attached to the body, the vertical telescopic post providing vertical movement of the body; and a lock mechanism inside the body to secure the door to the body. The mailbox also may include at least one solar panel and/or a battery/electronic box affixed to the body to power the lock mechanism, the platform, and/or the vertical telescopic post. The interior of the body may be watertight when the door is in a closed position. The mailbox may include a camera and/or remote locking.

Abstract: An adjustable and lockable mailbox includes a body; a door affixed to a front portion of the body, the door having a mail slot; a platform positioned below the body, the platform providing horizontal movement of the body; a vertical telescopic post attached to the body, the vertical telescopic post providing vertical movement of the body; and a lock mechanism inside the body to secure the door to the body. The mailbox also may include at least one solar panel and/or a battery/electronic box affixed to the body to power the lock mechanism, the platform, and/or the vertical telescopic post. The interior of the body may be watertight when the door is in a closed position. The mailbox may include a camera and/or remote locking.