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Post OfficeMinecraft plugin for 26.1.2

Set up a full working post office system for your Minecraft SMP. Barrels act as a 1 way post box, allowing everyone to place items in, but only allowing the owner to remove them. Comes complete with a notification system when logging in to the server.

server onlynewest supported 26.1.2UtilityGame MechanicsStorageManagement
Latest version
2.4.0
Minecraft
1.17.1 to 26.1.2
Java
Java 25+
Platforms
Bukkit, Purpur, Spigot, Paper
Licence
LGPL-3.0-or-later
Downloads
3.6k
Updated
8 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Post Office servers

One click and Post Office is installed on a Paper or Purpur server built for it.

  • 26.1.2
  • Bukkit
  • Purpur
  • Spigot
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Post Office declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
26.1.2Bukkit, Purpur, Spigot, Paper25+declared9 Apr 2026
26.1.1Paper, Spigot, Purpur, Bukkit25+declared1 Apr 2026
26.1Paper, Spigot, Purpur, Bukkit25+declared24 Mar 2026
1.21.11Paper, Spigot, Purpur, Bukkit21+declared9 Dec 2025
1.21.10Paper, Spigot, Purpur, Bukkit21+declared7 Oct 2025
1.21.9Paper, Spigot, Purpur, Bukkit21+declared30 Sept 2025
1.21.8Paper, Spigot, Purpur, Bukkit21+declared17 Jul 2025
1.21.7Purpur, Spigot, Paper, Bukkit21+declared30 Jun 2025
1.21.6Bukkit, Spigot, Purpur, Paper21+declared17 Jun 2025
1.21.5Paper, Spigot, Purpur, Bukkit21+declared25 Mar 2025
1.21.4Paper, Spigot, Purpur, Bukkit21+declared3 Dec 2024
1.21.3Paper, Spigot, Purpur, Bukkit21+declared23 Oct 2024
1.21.2Paper, Spigot, Purpur, Bukkit21+declared22 Oct 2024
1.21.1Paper, Spigot, Purpur, Bukkit21+declared8 Aug 2024
1.21Purpur, Spigot, Bukkit, Paper21+declared13 Jun 2024
1.20.6Purpur, Bukkit, Paper, Spigot21+declared29 Apr 2024
1.20.5Bukkit, Spigot, Purpur, Paper21+declared23 Apr 2024
1.20.4Paper, Spigot, Purpur, Bukkit17+declared7 Dec 2023
1.20.3Paper, Spigot, Purpur, Bukkit17+declared4 Dec 2023
1.20.2Paper, Spigot, Purpur, Bukkit17+declared20 Sept 2023
1.20.1Paper, Spigot, Purpur, Bukkit17+declared12 Jun 2023
1.20Paper, Spigot, Purpur, Bukkit17+declared2 Jun 2023
1.19.4Paper, Spigot, Purpur, Bukkit17+declared14 Mar 2023
1.19.3Purpur, Spigot, Paper, Bukkit17+declared7 Dec 2022
1.19.2Bukkit, Spigot, Purpur, Paper17+declared5 Aug 2022
1.19.1Paper, Spigot, Purpur, Bukkit17+declared27 Jul 2022
1.19Paper, Spigot, Purpur, Bukkit17+declared7 Jun 2022
1.18.2Paper, Spigot, Purpur, Bukkit17+declared28 Feb 2022
1.18.1Paper, Spigot, Purpur, Bukkit17+declared10 Dec 2021
1.18Paper, Spigot, Purpur, Bukkit17+declared30 Nov 2021
1.17.1Purpur, Spigot, Bukkit, Paper16+declared6 Jul 2021

Download

From Post Office’s own host. Nothing is re-hosted here.

2.4.0release1 Feb 2026

PostOffice-2_4_0.jar · 0.1 MB · for 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +22 more

Download latest
d24cbfe6b359…
Older versions20
  • 2.3.120 Oct 20251.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +19 more0.1 MB321 downloads58ccf67cebf0…Get
  • 2.3.05 Oct 20251.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +17 more0.1 MB95 downloadse423d5aebd94…Get
  • 2.2.126 Jun 20251.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +16 more0.1 MB359 downloads90926602a07a…Get
  • 2.2.011 Jun 20251.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +14 more0.1 MB118 downloadse3b86648d266…Get
  • 2.1.130 Nov 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +13 more0.1 MB349 downloads597eaf2e4333…Get
  • 2.1.03 Nov 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +11 more0.1 MB129 downloads11c51dad67bf…Get
  • 2.0.229 Oct 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +10 more0.1 MB90 downloadsf16f5cd40929…Get
  • 2.0.129 Sept 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +9 more0.1 MB140 downloads4276fc078981…Get
  • 2.0.028 Sept 20241.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6 +2 more0.1 MB86 downloads598b96a2d336…Get
  • 1.6.311 Sept 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +9 more0.1 MB107 downloads8901a4f03a69…Get
  • 1.6.214 Jun 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +8 more0.1 MB224 downloads637213ece073…Get
  • 1.6.119 May 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +7 more0.1 MB143 downloads007a9eb93a1b…Get
  • 1.5.41 Mar 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +5 more0.0 MB215 downloads39a39ceec9b7…Get
  • 1.5.329 Feb 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +5 more0.0 MB111 downloads5a11cb644f3f…Get
  • 1.5.227 Jan 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +5 more0.0 MB153 downloadsfd82886b2ccb…Get
  • 1.5.110 Dec 20231.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +5 more0.0 MB136 downloads0ecef9abc610…Get
  • 1.5.012 Nov 20231.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +3 more0.0 MB106 downloadsf5271276d131…Get
  • 1.4.030 Oct 20231.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +3 more0.0 MB106 downloadsa179a9438a00…Get
  • 1.3.016 Jun 20231.18, 1.18.1, 1.18.2, 1.19, 1.19.1 +5 more0.0 MB229 downloadsc6b4882dfa7e…Get
  • 1.1.09 Jun 20231.17.1, 1.18, 1.18.1, 1.18.2, 1.19 +4 more0.0 MB144 downloads3cf34f304946…Get

Frequently asked

Does Post Office work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version Post Office declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Post Office support?

Everything the author has declared, from 1.17.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Post Office on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Post Office support?

Bukkit, Purpur, Spigot, Paper. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Post Office?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Post Office under?

LGPL-3.0-or-later, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Post Office?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download Post Office safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .