Envelope

⭐ ⭐ (463 endorsements) 📥 87,615 downloads 📌 v0.7.5 📅 2/1/2026
🟡 Updated this year

By mortuusars · adventure

⬇ Download Mod Source: Modrinth ↗ 📅 Updated: 8/15/2026 📅 Created: 2/1/2026
⚠️ Install Order · 2 steps
1🛠️ Forge — Minecraft Forge (mod loader) Download ↗
2🛠️ Fabric — Fabric Loader Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 0.5% endorsement rate
  • 🏆 #13 of 611 adventure mods in this game by downloads

📋 About This Mod

<br> <div align="center"> <img alt="Envelope" src="https://raw.githubusercontent.com/mortuusars/resources/main/media/envelope/main.png" width=225/> <br> <br> ### Pigeon Mail #### Letters, Packages, Deliveries and more... <br> <br> <img alt="Pigeon" width="1000" src="https://raw.githubusercontent.com/mortuusars/resources/main/media/envelope/page_pigeon.png"/> <br><br> <img alt="Items" width="1000" src="https://raw.githubusercontent.com/mortuusars/resources/main/media/envelope/page_items.png"/> <br><br> <img alt="Delivery" width="1000" src="https://raw.githubusercontent.com/mortuusars/resources/main/media/envelope/page_delivery.png"/> <br><br> <img alt="Payback" width="1000" src="https://raw.githubusercontent.com/mortuusars/resources/main/media/envelope/page_payback.png"/> <br><br> <img alt="Service" width="1000" src="https://raw.githubusercontent.com/mortuusars/resources/main/media/envelope/page_service.png"/> <br><br> <img alt="Charred Pigeon" width="1000" src="https://raw.githubusercontent.com/mortuusars/resources/main/media/envelope/page_charred_pigeon.png"/> <br><br> <img alt="Structures" width="1000" src="https://raw.githubusercontent.com/mortuusars/resources/main/media/envelope/page_structures.png"/> <br><br> <img alt="Construction" width="1000" src="https://raw.githubusercontent.com/mortuusars/resources/main/media/envelope/page_construction.png"/> </div> <br> <details> <summary>Description in text form</summary> <h3>Pigeon</h3> Friendly creature, that can be found in mountain areas or near a village - Likes seeds of various kind, and will happily follow someone if they have some - Hunted by Wild Cats, Ocelots and Foxes <h3>Pigeonhole</h3> A cozy house for pigeons to rest inside of, and leave their, ehm... “byproducts” <h3>Letter</h3> Good alternative to a book, if you don’t have much to say<br> Just keep it away from foxes... <h3>Package</h3> Slightly inconvenient (but pretty cheap) way to reduce inventory clutter<br> Convenient for deliveries, though <h3>Sealing</h3> A way to ensure an author and integrity of a Letter or Package <h3>Mailbox</h3> Entrypoint into the fascinating world of mail delivery - Every Mailbox in the overworld must have an address - Connecting a Mailbox to the mail network costs 3 experience levels - Stores received mail - Allows sending mail <h3>Address Tag</h3> - Use the item to open Address Selection GUI - All available addresses are shown - Use on a mailable item in GUI to set the recipient - Can be used on a Mailbox to change its address <h3>Delivery</h3> When mail and seeds are inserted into a Mailbox, its front hatch will open, allowing nearby Pigeons to pick mail up and start a delivery - Pigeons can deliver mail (and return to) unloaded chunks without issues - Delivering Pigeons ascend high above the clouds to make traveling long distances more efficient, thus they can only be seen while nearby a Mailbox <h3>Payback Tag</h3> - Used on a mailable item to set the requested payback - Anything that fits in the Package can be requested Allows for a safe trade of items: - Transaction will be handled by Mail Service - Buyer receives Payback Box for the payment - Mail will be kept in storage untill the buyer pays for it - If buyer does not pay in time - mail will be returned back to sender <h3>Services</h3> Virtual addresses that can receive mail and perform various actions - Includes mail crafting system and recipes - Extendable by datapacks, addons or KubeJS scripts <h3>Charred Pigeon</h3> Hostile mob found in the Nether - Has 1 in 5 chance to spawn carrying a Package - Will transform back into a regular Pigeon when brought into the overworld <h3>Collapsed Mail Hub</h3> Structure floating above clouds <h3>Dovecote</h3> Small structure built to house pigeons - Plains, Taiga, Savanna and Desert variants </details> <br> <div align="center"> <iframe width="1000" height="350" src="https://www.youtube.com/embed/Jd3qCB05vGs" title="Envelope Mod Devlog" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe> <br><br> ### The mod is not finished yet, but close #### Currently planned features include: **General polishing**<br> **Exposure integration** --- ### Feedback needed! Cool ideas and suggestions are always welcome! Especially if they are clearly presented and well argued.<br> Or maybe something is not right? Let me know through github, discord or dms. --- <br> (https://discord.gg/FzHKGDW2et) <h1> </h1> #### Enjoying the mod? Your support would allow me to continue working on it and on other mods! (https://patreon.com/mortuusars?utm_medium=unknown&utm_source=join_link&utm_ca

Envelope

### Pigeon Mail #### Letters, Packages, Deliveries and more...

Pigeon

Items

Delivery

Payback

Service

Charred Pigeon

Structures

Construction

Description in text form

Pigeon

Friendly creature, that can be found in mountain areas or near a village

  • Likes seeds of various kind, and will happily follow someone if they have some
  • Hunted by Wild Cats, Ocelots and Foxes

Pigeonhole

A cozy house for pigeons to rest inside of, and leave their, ehm... “byproducts”

Letter

Good alternative to a book, if you don’t have much to say

Just keep it away from foxes...

Package

Slightly inconvenient (but pretty cheap) way to reduce inventory clutter

Convenient for deliveries, though

Sealing

A way to ensure an author and integrity of a Letter or Package

Mailbox

Entrypoint into the fascinating world of mail delivery
  • Every Mailbox in the overworld must have an address
  • Connecting a Mailbox to the mail network costs 3 experience levels
  • Stores received mail
  • Allows sending mail

Address Tag

  • Use the item to open Address Selection GUI
  • - All available addresses are shown
  • Use on a mailable item in GUI to set the recipient
  • Can be used on a Mailbox to change its address

Delivery

When mail and seeds are inserted into a Mailbox, its front hatch will open, allowing nearby Pigeons to pick mail up and start a delivery
  • Pigeons can deliver mail (and return to) unloaded chunks without issues
  • Delivering Pigeons ascend high above the clouds to make traveling long distances more efficient, thus they can only be seen while nearby a Mailbox

Payback Tag

  • Used on a mailable item to set the requested payback
  • Anything that fits in the Package can be requested

Allows for a safe trade of items: - Transaction will be handled by Mail Service - Buyer receives Payback Box for the payment - Mail will be kept in storage untill the buyer pays for it - If buyer does not pay in time - mail will be returned back to sender

Services

Virtual addresses that can receive mail and perform various actions
  • Includes mail crafting system and recipes
  • Extendable by datapacks, addons or KubeJS scripts

Charred Pigeon

Hostile mob found in the Nether - Has 1 in 5 chance to spawn carrying a Package - Will transform back into a regular Pigeon when brought into the overworld

Collapsed Mail Hub

Structure floating above clouds

Dovecote

Small structure built to house pigeons - Plains, Taiga, Savanna and Desert variants

### The mod is not finished yet, but close #### Currently planned features include: General polishing

Exposure integration

### Feedback needed! Cool ideas and suggestions are always welcome! Especially if they are clearly presented and well argued.

Or maybe something is not right? Let me know through github, discord or dms.

[Discord Server](https://discord.gg/FzHKGDW2et)

#### Enjoying the mod? Your support would allow me to continue working on it and on other mods! [Patreon](https://patreon.com/mortuusars?utm_medium=unknown&utm_source=join_link&utm_ca

🤖 AI-enhanced — based on mod data

📊 Mod Details

Game
Minecraft Mods
Author
mortuusars
Version
0.7.5
Downloads
87,615
Endorsements
463
Category
adventure
Created
2/1/2026
Updated
8/15/2026
Game Versions
1.21.1
Tags
adventure, storage, utility

🔗 Required By 1 Mod

These mods list this mod as a dependency.

🔧 How to Install Minecraft Mods Mods

Download from Modrinth. Use Prism Launcher or drop into your mods folder.

📖 Full step-by-step install guide for Minecraft Mods →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Mods commands, item IDs, and more.

❓ Frequently Asked Questions

Which Minecraft Mods versions does Envelope support?

The author lists 1.21.1. Other versions may work but are untested by the author.

What is the latest version of Envelope?

Version 0.7.5, published 2026-08-15 with 87,615 downloads recorded at the source.

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