---
title: "Free Email Tracker for Gmail, by Canary Mail – Chrome extension stats, history and permissions"
description: "4,000 users, rated 3.86 by 7 people. Version 2.2, updated 2024-04-11. Requests 5 permissions."
url: "https://extensiontracker.com/extension/jfkeeldgldifmcpckpmkjpoceamojgnk"
---

# Free Email Tracker for Gmail, by Canary Mail

Live in the Chrome Web Store.

- Users: 4,000
- Rating: 3.86 from 7 ratings
- Last checked: 2026-09-27 03:36 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #11,220 of 264,703 live extensions
- Rank in Communication: #197 of 6,873

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Unlimited email open tracking notifications for your messages. Get instant read receipts to know if your emails are opened or not.

- Extension ID: `jfkeeldgldifmcpckpmkjpoceamojgnk`
- Developer: [Cartasec Pte. Ltd.](https://extensiontracker.com/developer/ucfb35a1a90168c289a48829d9a59990a)
- Trader status: Declared a trader under EU law
- Category: [Productivity › Communication](https://extensiontracker.com/category/productivity/communication)
- First published: 2023-12-28
- Last updated: 2024-04-11
- Version: `2.2`
- Size: 191 KiB
- Minimum Chrome: 93
- Languages (1): English
- Website: `canarymail.io`
- Support page: `https://canarymail.io/help/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/free-email-tracker-for-gm/jfkeeldgldifmcpckpmkjpoceamojgnk>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fjfkeeldgldifmcpckpmkjpoceamojgnk>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 4,000 | 3.86 | 7 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `*://*.googleusercontent.com/*`: googleusercontent.com and its subdomains
- `*://mail.google.com/*`: mail.google.com

### Sites where it runs scripts

- `*://mail.google.com/*`: mail.google.com

### Browser features

- `declarativeNetRequest`: Block or change network requests, using rules
- `notifications`: Show notifications
- `storage`: Save settings and data in your browser

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 03:36 UTC; next check around 2026-10-03.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Free Email Tracker for Gmail, by Canary Mail” (jfkeeldgldifmcpckpmkjpoceamojgnk). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jfkeeldgldifmcpckpmkjpoceamojgnk. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_jfkeeldgldifmcpckpmkjpoceamojgnk,
  title   = {Free Email Tracker for Gmail, by Canary Mail (jfkeeldgldifmcpckpmkjpoceamojgnk)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jfkeeldgldifmcpckpmkjpoceamojgnk},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/jfkeeldgldifmcpckpmkjpoceamojgnk>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.