---
title: "Mail Lock Icon | Free Download PNG & SVG | Sharp Line - Material Symbols"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/mail-lock--29914
canonical_url: "https://www.streamlinehq.com/icons/download/mail-lock--29914"
summary: "Sharp line icon of an envelope with a padlock at lower right. Used for secure email and private messages."
---

# Mail Lock icon

The Mail Lock icon shows an envelope with a padlock overlapping its lower-right edge. Drawn in the sharp line style on a 24px grid so its bold geometry stays clear at small sizes. Use it for secure email, encrypted messages, privacy controls, and protected inboxes. It belongs to Sharp Line - Material Symbols free set in the Google Material family.

## Preview

![Sharp line icon of an envelope with a padlock at lower right. Used for secure email and private messages.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/communication/mail-lock-o0xrxp6h1q9zfrnh91ilp.png/mail-lock-qc8547by1w9yfyfaamsz5.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Mail Lock
- **Type**: Icon
- **Set**: [Sharp Line - Material Symbols](/icons/material-symbols-sharp-line.md) — Material Symbols by Google - free customizable icon set with icons in outlined, rounded, and sharp variants.
- **Family**: [Google Material](/icons/material-symbols.md)
- **Style**: Line, Outlined, Geometric
- **Category**: Communication › Communication
- **Default size**: 24px
- **Pricing**: Free
- **License**: [Apache](https://www.apache.org/licenses/LICENSE-2.0.txt)
- **Author**: [Google](https://fonts.google.com/icons)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: mail, lock, email, securemail, encryption, security, privacy, message, protected, confidential, communication

## Download

- [Download Mail Lock on Streamline](https://www.streamlinehq.com/icons/download/mail-lock--29914)

## Also available in other styles

- [Mail Lock — Rounded Line - Material Symbols](/icons/download/mail-lock--29956.md) (Free)
- [Mail Lock — Outlined Line - Material Symbols](/icons/download/mail-lock--30006.md) (Free)

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