LamMailBox lets admins deliver items and rich-text messages to players who don\u2019t need to be online. It\u2019s a lightweight mailbox system for Paper\/Folia 1.20+ that works from commands or plugin triggers.<\/p>\n
## Key Features<\/p>\n
* **Offline delivery**: Send mail and item attachments to any player, anytime. Items stay server-side until claimed.
\n* **Command-friendly**: Use `\/lmb send` or trigger it from other plugins for instant rewards, gifts, or event drops.
\n* **Simple GUI**: Players browse, read, and claim mail through an intuitive interface with inventory checks on pickup.
\n* **Rich messages**: Supports colour codes, `n` line breaks, and unicode icons.
\n* **Admin tools**: Attach console commands, schedule future deliveries, set expirations, or limit repeats via `max-runs`.
\n* **Bulk targets**: `player1;player2`, `allonline` (snapshot of current players), or `all` (persistent for everyone).
\n* **Automated mailings**: Cron-style repeating jobs and first-join bundles with catch-up when the server restarts.
\n* **Flexible storage**: Choose between YAML or SQLite backends (SQLite recommended beyond ~1000 mails).
\n* **Notifications**: Chat, title, and sound alerts for new mail plus join reminders.
\n* **Folia\/Paper ready**: Uses bundled FoliaLib scheduler for smooth cross-platform timing.<\/p>\n
\n<\/p>\n
## Limitations & Roadmap<\/p>\n
* No cross-server syncing or Bungee\/Velocity support yet.<\/p>\n
## Commands<\/p>\n
| Command | Permission | Description | **Aliases:** `\/mailbox`, `\/mail`<\/p>\n ## Additional Permissions<\/p>\n | Permission | Description | ## Setup<\/p>\n 1. Drop the jar in `plugins\/` and start the server to generate config\/database files. ## Documentation<\/p>\n Need examples or deeper guidance? Check the wiki:<\/p>\n * **Home** \u2013 overview and quick start. ## Requirements<\/p>\n * Paper or Folia 1.20+ ## Support<\/p>\n * Issues: GitHub Deliver mail, gifts, and rewards while players are offline\u2014no clunky chest exchanges needed.<\/p>\n","protected":false},"excerpt":{"rendered":" A mailbox system for Minecraft servers that allows players to send items, messages, and commands between each other.<\/p>\n","protected":false},"featured_media":91625,"template":"","meta":{"_minecraft_slug":"lammailbox","_minecraft_project_id":"SCwoZLMd","_minecraft_author":"YusakiDev","_minecraft_license":"GPL-3.0-only","_minecraft_downloads":333,"_minecraft_follows":4,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"lammailbox.zip","_minecraft_size_bytes":98601524,"_minecraft_version_count":10,"_minecraft_updated_at":"2026-05-16T11:30:27.094203Z","_minecraft_date_created":"2025-09-22T06:01:47.374067Z","_minecraft_date_modified":"2026-01-19T15:45:57.262102Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/lammailbox","_minecraft_icon_attachment_id":91625,"_minecraft_imported_at":"2026-06-05T05:37:56+00:00","_minecraft_import_hash":"d9dd6398d558d43c000f8b6a01e25311","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[125,89,126,127,128,92],"mod_loader":[131,132,133],"minecraft_version":[59,36,60,93,94,101,102,62,37,40,41,73,74,38,78,79,80,81,82],"class_list":["post-91624","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-folia","mod_category-game-mechanics","mod_category-management","mod_category-paper","mod_category-purpur","mod_category-utility","mod_loader-folia","mod_loader-paper","mod_loader-purpur","minecraft_version-1-20","minecraft_version-1-20-1","minecraft_version-1-20-2","minecraft_version-1-20-3","minecraft_version-1-20-4","minecraft_version-1-20-5","minecraft_version-1-20-6","minecraft_version-1-21","minecraft_version-1-21-1","minecraft_version-1-21-10","minecraft_version-1-21-11","minecraft_version-1-21-2","minecraft_version-1-21-3","minecraft_version-1-21-4","minecraft_version-1-21-5","minecraft_version-1-21-6","minecraft_version-1-21-7","minecraft_version-1-21-8","minecraft_version-1-21-9"],"yoast_head":"\n
\n| —————————— | ———————— | ——————————– |
\n| `\/lmb` | `lammailbox.open` | Open your mailbox |
\n| `\/lmb
\n| `\/lmb view
\n| `\/lmb as
\n| `\/lmb send
\n| `\/lmb mailings` | `lammailbox.admin` | View cron\/first-join automation dashboard |
\n| `\/lmbreload` | `lammailbox.reload` | Reload configuration files |
\n| `\/lmbmigrate
\n| ———————- | ———————————————- |
\n| `lammailbox.compose` | Create and send new mail through GUI |
\n| `lammailbox.items` | Add items to mail when composing |
\n| `lammailbox.delete` | Delete sent mail from sent mail view |<\/p>\n
\n2. Edit `plugins\/LamMailBox\/config.yml` to customize GUI text, slots, notification settings, and default expiry days. Set `enabled: false` on any button entry to remove it from the interface. Decoration fillers can run console commands via the `commands` list, with `%player%` and `%uuid%` placeholders.
\n3. Grant the permissions that fit your ranks.
\n4. Compose mail through the GUI or use `\/lmb send`; set up recurring deliveries in `mailings.yml` for cron or first-join workflows (`\/lmb mailings` shows status).<\/p>\n
\n* **Sending Mail** \u2013 GUI walkthrough, command syntax, bulk targets, attachments.
\n* **Automated Mailings** \u2013 cron tips, scenario library, catch-up behaviour, `max-runs`.
\n* **Configuration** \u2013 notifications, storage backends, permissions, GUI theming links.<\/p>\n
\n* Java 21 runtime
\n* YskLib 1.6.0 or above<\/p>\n
\n* Discord: YusakiDev<\/p>\n