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LamMailBox

LamMailBox is a secure mailbox system for Paper/Folia 1.20+ that lets you deliver items, rich chat messages, and console actions to players even when they are offline.

Latest release: v1.5.2

Get Started Quickly

1. Install LamMailBox and YskLib ≥ 1.6.7 on a Paper/Folia 1.20+ server running Java 21.
2. Boot the server once to generate config.yml, mailings.yml, and storage.yml.
3. Open the mailbox with /lmb and try sending yourself a test mail from the GUI or /lmb send <yourname> &aWelcome!.

Choose Your Path

I want to…	Go here
Send mail right now (GUI, commands, attachments, offline delivery)	Sending Mail
Automate recurring or first-join deliveries	Automated Mailings
Configure notifications, storage, permissions, or GUIs	Configuration

Need More Help?

• Troubleshooting tips and reference tables live inside each page above.
• Advanced GUI theming stays in GUI Customization.
• Still stuck? Open an issue or join the support Discord.