Smart Mail

Outbox (/mail → Sent Mail button) — read-only view of everything you've sent, shows delivery status for each. Cooldown system — configurable anti-spam delay on /mail send, bypassable via smartmail.cooldown.bypass Attachment blacklist/whitelist — block or restrict specific items from being sent as attachments. Disable in worlds — block mail sending entirely in listed worlds (e.g. minigame arenas) Inbox limit — caps how much mail a player can receive; blocks new mail (with item returned) once full. Hex color support — &#RRGGBB now works everywhere alongside legacy & codes. /mail broadcast — admin command, mails every online player at once. Discord Webhook — simple posts a notification every time mail is sent. PlaceholderAPI — %smartmail_unread%, %smartmail_total%, %smartmail_sent%