Envelope

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