Mailboxes Addon | Send packages anywhere! Updated [1.21.90+]

The Mailboxes Addon introduces wooden mailboxes and packages into the game. This addon is very useful, allowing you to send packages anywhere, whether you’re playing solo or with friends. I hope you enjoy!

The Mailboxes Addon adds wooden mailboxes and packages so you can send items anywhere!

The Addon was created by EndXenoc MCPE. You can support me by subscribing to my YouTube channel: Click Here!

All 3D models and textures were created by MrDdrop. You can contact him through Discord: @cerealdrop54

You can also follow him on his TikTok: Cerealdrop54

You must follow the next steps for it to work correctly:

Mailbox Behavior

• Owner-Only Mode: Only the owner can open, modify, or receive mail.
• Public Mailboxes: Any player within 8 blocks can trigger pending deliveries — perfect for community areas.
• Automatic Collection: Place an armor stand wearing a Postman Hat (blue or white) to collect mail every 3 seconds.
• Hopper Support: Extract items automatically by placing a hopper underneath.
• Locked Mailboxes: When locked, settings can’t be changed unless the mailbox is broken and re-registered.

Sending Packages

Use the built-in post box interface to:

• Search for mailboxes by name
• Add an optional message
• Hide or show item preview
• Send packages instantly
• If no result matches your search, the full mailbox list appears automatically.

Customization (Guidebook Included)

Configure gameplay options like:

• XP cost per delivery distance
• Cross-dimension delivery
• Extra XP for interdimensional packages
• Enable/disable shulker box deliveries
• Pending package limit
• Password-protected settings
• Admin tools to monitor all mailboxes and packages

Postman Hats

Version 1.3.0 adds blue and white Postman Hats.
They’re decorative, but when placed on an armor stand, they act as automatic mail collectors.

✔️ Compatibility

Does NOT disable achievements

Does NOT require experimental features

Works perfectly in Survival, Realms, and servers

Updated on November 20, 2025

• New Postman Hats (Blue & White) that allow automatic mail collection when placed on an Armor Stand near a mailbox.
• Dynamic Mailbox System with owner-only mode, public mode, and automatic delivery behavior.
• Mailbox Registration Form with customizable name, owner-only toggle, and permanent lock option.
• Send Package Interface with search bar, optional message, and hidden-preview option.
• Automatic Collection System (now includes hopper integration for item extraction).
• Expanded Guidebook Configuration Menu with new adjustable options such as XP cost, cross-dimension delivery, shulker box rules, password lock, and pending-mail limits.
• Admin Tools to manage all mailboxes and packages (inspect, delete, recover, etc.).