Mailbox Icon - Email, Communication, and Message Notification Symbol #3816017 (License: Personal Use)

This stylized illustration features a glossy blue metal mailbox mounted on a post, with a prominent red signal flag raised vertically. A yellow envelope with an orange seal is partially inserted through the open front door, suggesting recent delivery. The clean, flat design with subtle gradients and highlights gives it a modern, UI-friendly appearance suitable for digital use.

Commonly used in web and mobile applications to indicate new messages, email inboxes, notifications, or contact forms. Matches user intent for checking mail, sending correspondence, or accessing communication tools.