Envelope

🗳 ballot box with ballot 🗳️ ballot box with ballot 📩 envelope with arrow 📧 e-mail 📫 closed mailbox with raised flag 📭 open mailbox with lowered flag 📬 open mailbox with raised flag 📨 incoming envelope 📤 outbox tray 📥 inbox tray 📦 package 📮 postbox 📪 closed mailbox with lowered flag ✉ envelope