# Email Security Guard

> Enhances email privacy by blocking tracking pixels and cookie-based email trackers.

Canonical page: [https://chrome-stats.com/d/email-security-guard](https://chrome-stats.com/d/email-security-guard)

## Overview

- **ID:** `email-security-guard`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Yuki
- **Category:** privacy-security,social-communication
- **Version:** 1.0
- **Last updated:** 2025-05-16
- **First published:** 2025-05-13
- **Size:** 15 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/email-security-guard/)

## Description

Email Security Guard provides advanced email privacy by not only blocking pixel trackers but also cookie-based tracking attempts inside emails. This ensures that no tracking method can monitor your email activity.

## Rankings

- #144,943 — Overall

## Permissions and access

### Permissions

- `webRequest`
- `webRequestBlocking`
- `storage`
- `activeTab`

### Host permissions

- `*://mail.google.com/*`
- `*://outlook.live.com/*`
- `*://*.yahoo.com/*`
- `*://mail.protonmail.com/*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Request access to the following domains: google.com, live.com, yahoo.com, protonmail.com
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Email Activity Privacy Guard](https://chrome-stats.com/d/email-activity-privacy-guard)
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- [Email Privacy Plus](https://chrome-stats.com/d/email-privacy-plus)
- [Privacy Guard Plus](https://chrome-stats.com/d/privacy-guard-plus-291)
- [Email Privacy Defender](https://chrome-stats.com/d/email-privacy-defender) — 2 users
- [Invisible Tracker Blocker](https://chrome-stats.com/d/invisible-tracker-blocker) — 4 users
- [Pixel Tracker Blocker](https://chrome-stats.com/d/pixel-tracker-blocker) — 38 users, 1.00 / 5
- [Privacy Guard web](https://chrome-stats.com/d/privacy-guard-web)
- [Secure Email Reader](https://chrome-stats.com/d/secure-email-reader) — 1 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/email-security-guard)