Mailbox Envelope Flag black outline icon
Outline curbside mailbox on a post with open door, envelope inside and flag raised
About the Mailbox Envelope Flag black outline icon
A curbside mailbox on a square post stands with its rounded door swung open and an envelope tucked upright inside, while the signal flag is raised on the side. The arrangement says new mail has arrived or outgoing post is ready for pickup. Fits inbox and notification screens, newsletter signup blocks, contact pages, delivery tracking apps and postal service presentations.
The domed body sits in profile above a long vertical post, with the open flap curving forward and the envelope drawn at a slight tilt so its seal lines stay visible. Pair it with envelope, inbox, send and package icons. Give it a little vertical room so the raised flag is not clipped by tight containers.
This is the black outline version of the mailbox envelope flag icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
