Mailbox Icon - Open Mailbox with Raised Flag for Email and Postal Services #3556101 (License: Personal Use)

This minimalist line-art illustration depicts a traditional curbside mailbox in white with bold black outlines. The lid is open, revealing a few stylized envelopes inside, and the signal flag is raised vertically-a universal indicator that mail has been delivered. The design is scalable and suitable for digital interfaces or print materials related to communication.

Used on contact pages, email marketing banners, postal service websites, or as an icon for “inbox” or “new message” functions; matches user intent for finding mail-related services or submitting inquiries.