Mighty Mail Mod is a mod that adds mailboxes-available in every wood type-that let you send letters and items to other players on a server. These mailboxes can hold both items and written messages, and they work across dimensions. When a letter is received, a red flag appears on the mailbox to indicate incoming mail. The settings allow you to adjust the mailbox inventory size and increase the maximum delivery queue limit.
Features:
- These mailboxes let you send and receive mail across dimensions.
- Use a central post box to send packages-containing items and optional messages-to any player’s mailbox in the world.
- When mail arrives, a red flag pops up on the recipient’s mailbox, signaling new deliveries.
- Works between the Overworld, Nether, and End.
- Customizable settings:
- Adjust mailbox inventory size.
- Increase the delivery queue limit for high-traffic servers.
Screenshots:
Crafting Recipes:
Mighty Mail Mod Download Links
For Minecraft 1.19.2
Forge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
For Minecraft 1.19.4
Forge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.1, 1.20
Forge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.4
Forge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.1, 1.21
Forge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
NeoForge Version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.5
Fabric Version: Download from Server 1 – Download from Server 2
NeoForge Version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.8, 1.21.7, 1.21.6
Fabric Version: Download from Server 1 – Download from Server 2
NeoForge Version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.10, 1.21.9
Fabric Version: Download from Server 1 – Download from Server 2
NeoForge Version: Download from Server 1 – Download from Server 2
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.10, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as 175748.mcaddon
- Download size: 177 KB
- Download link checked 25 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.