Envelope

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