---
title: "Mail Lock Icon | Free Download PNG & SVG | Outlined Line - Material Symbols"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/mail-lock--30006
canonical_url: "https://www.streamlinehq.com/icons/download/mail-lock--30006"
summary: "Clean line icon of an envelope with a padlock overlapping its lower right. Used for secure email and privacy."
---

# Mail Lock icon

The Mail Lock icon shows an envelope with a padlock overlapping its lower-right corner. Drawn in the line style on a 24px grid for clear small-size UI use. Use it for secure email, protected messages, privacy settings, and access-controlled inboxes. It belongs to Outlined Line - Material Symbols free set in the Google Material family.

## Preview

![Clean line icon of an envelope with a padlock overlapping its lower right. Used for secure email and privacy.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/communication/mail-lock-1ix5b1cp9px8gj1gjb9u0a.png/mail-lock-8ox07hrsmf8y67z79nl9i.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Mail Lock
- **Type**: Icon
- **Set**: [Outlined Line - Material Symbols](/icons/material-symbols-outlined-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, Securemail, Encryption, Email, Security, Protected, Privacy, Confidential, Message, Communication, Encrypted, Envelope

## Download

- [Download Mail Lock on Streamline](https://www.streamlinehq.com/icons/download/mail-lock--30006)

## Also available in other styles

- [Mail Lock — Sharp Line - Material Symbols](/icons/download/mail-lock--29914.md) (Free)
- [Mail Lock — Rounded Line - Material Symbols](/icons/download/mail-lock--29956.md) (Free)

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