Choose the right edition for your server. Compare what is included before adding a Premium license or resource pack to your cart.
MailboxGUI and DiscBridge also have Free editions. For free downloads, use the Free Downloads button in the matching plugin’s Free Edition column below. NobleSteeds is completely free.
The core mailbox, mail delivery, and administration features listed for Free.
Shared mail across multiple backend servers using MySQL/MariaDB and Redis.
Network-wide player lookup, backend profiles, and server groups.
Server/group targeting for network mail deliveries.
Network synchronization, remote inbox refresh, and network administration tools.
Multiversion Backend Support — Premium only. Minecraft Version Range: 1.18.2–1.21.11 / 26.1–26.3. Opt-in support for compatible backends running different Minecraft versions; item/data/protocol compatibility checks still apply.
Access to matching Premium releases and protected Premium updates.
Every backend in a multiversion network must use the same server platform: all Paper, all Purpur or all Spigot. Do not mix platforms.
Review the wiki and release notes for version-specific features and network setup requirements.
Discord mail alerts, player preferences, and configurable notification messages.
NETWORK_NODE mode for MailboxGUI Premium network deliveries.
Network notifications through a backend running DiscBridge and DiscordSRV.
Uses the MailboxGUI Premium network configuration and Redis event stream.
Multiversion Backend Support — Premium only. Notifications across compatible MailboxGUI Premium backends in Minecraft Version Range: 1.18.2–1.21.11 / 26.1–26.3.
Access to matching Premium releases and protected Premium updates.
Every backend in a multiversion network must use the same server platform: all Paper, all Purpur or all Spigot. Install DiscBridge Premium + DiscordSRV on exactly ONE compatible backend, not every backend or the proxy. Review the wiki for network and DiscordSRV requirements.
One resource-pack license includes both edition bundles and access to all published pack versions, plus support for future releases.
For MailboxGUI Free Edition
Includes 95 custom models, configured for the Free edition of MailboxGUI. “Free Edition” refers to the plugin edition, not the price of this pack.
For MailboxGUI Premium Edition
Includes 122 custom models: all 95 shared models plus 27 Premium models, including network GUI appearances. Choose the bundle matching your installed plugin edition and version.
Each bundle includes the resource-pack ZIP, matching gui.yml, INSTALLATION.md, compatibility.json, resource-pack.sha1, an edition-specific ItemsAdder import ZIP, ITEMSADDER.md, mappings.json, MAPPINGS.md, VALIDATION.json, and RESOURCE-PACK-API.md. ItemsAdder integration is optional; the Premium pack includes Premium network GUI appearances.
Sign in with a verified email to purchase. Review the Plugin User Agreement, release notes, and compatibility requirements before buying. Licenses are independent: purchasing one product never grants another product’s license.
