---
id: envelope:collapsed_mail_hub
title: Collapsed Mail Hub
icon: envelope:structure/collapsed_mail_hub/collapsed_mail_hub
type: other
infobox:
    inventory: []
---

**Collapsed mail hub** is a structure that generates naturally in all [Overworld](@minecraft:overworld) biomes.

## Description
Collapsed mail hub is a floating structure made mostly out of unwaxed [copper](@minecraft:copper), and suspended in air with red balloons.\
They generate in <abbr title="Any biome that has #minecraft:is_overworld tag">all overworld</abbr> biomes.

Collapsed mail hub consists of random assortment of platforms that are connected together through short walkways:
- **Dispatchery**: *overview and management tower with bookshelves, lecterns and chests inside*
- **Dovecote**: *housing for service pigeons; contains item frames with iron shovels for cleaning*
- **Storage**: *cupboards and packages with items*
- **Big Balloon**: *machinery*
- **Manufactory**: *provides self-sufficiency*
- **Dock**: *access point for maintenance, contains a note with last status report*
- **Construction**: *unfinished platform; contains construction materials*

Collapsed mail hub represents a [mail hub](delivery#mail-hub), but in its broken-and-no-longer-functioning state.

## Generation
Collapsed mail hub generates above clouds, at heights from Y220 to Y280.\
The structure is relatively rare: minimum distance between two hubs is 1024 blocks.

## Loot
Some collapsed mail hub's platforms contain barrels, chests and packages with loot.\
All packages on a collapsed mail hub are the [Lost Mail](lost_mail) packages.

## Images
<center style={{ backgroundColor: "#7F7F7F15", borderRadius: "10px", paddingBottom: "4px"}}>
    <Asset location="envelope:structure/collapsed_mail_hub/dovecote_platform" width={1920} style={{ borderRadius: "10px" }} />
    <div style={{ marginTop: "6px"}}>*Dovecote platform*</div>
</center>

<br/>

<center style={{ backgroundColor: "#7F7F7F15", borderRadius: "10px", paddingBottom: "4px"}}>
    <Asset location="envelope:structure/collapsed_mail_hub/dispatchery_platform_view" width={1920} style={{ borderRadius: "10px" }} />
    <div style={{ marginTop: "6px"}}>*View from dispatchery platform*</div>
</center>

<br/>

<center style={{ backgroundColor: "#7F7F7F15", borderRadius: "10px", paddingBottom: "4px"}}>
    <Asset location="envelope:structure/collapsed_mail_hub/construction_platform" width={1920} style={{ borderRadius: "10px" }} />
    <div style={{ marginTop: "6px"}}>*Construction platform*</div>
</center>