# Sender Audit for Gmail

> Analyse any Gmail email: SPF, DKIM, DMARC, IP reputation, blacklists, spam score, and full headers.

Canonical page: [https://chrome-stats.com/d/sender-audit-for-gmail](https://chrome-stats.com/d/sender-audit-for-gmail)

## Overview

- **ID:** `sender-audit-for-gmail`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Sender Audit
- **Category:** privacy-security
- **Daily users:** 1
- **Version:** 1.2.0
- **Last updated:** 2026-05-26
- **First published:** 2026-05-20
- **Size:** 59 KB
- **Data as of:** 2026-09-14
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/sender-audit-for-gmail/)
- **Website:** [https://senderaudit.com](https://senderaudit.com/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/sender-audit-for-gmail/privacy/](https://addons.mozilla.org/firefox/addon/sender-audit-for-gmail/privacy/)

## Description

<strong>Sender Audit for Gmail</strong> adds an "Analyse" button directly inside Gmail. One click sends the selected email to <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/bf789ef6634234727edd3e5ff5fe2e6995a01fabb004ca36dc8499c3a5104fdb/https%3A//senderaudit.com" rel="nofollow">senderaudit.com</a> for a comprehensive deliverability and security audit.

<strong>What gets checked:</strong>
- <strong>Authentication</strong> - SPF, DKIM, DMARC alignment and policy
- <strong>IP reputation</strong> - blacklist checks across major RBLs
- <strong>Spam score</strong> - SpamAssassin + Rspamd analysis
- <strong>Content</strong> - HTML/text ratio, mixed content, suspicious patterns
- <strong>Readability</strong> - subject length, body structure, link density
- <strong>Headers</strong> - full trace, routing, and TLS inspection
- <strong>Visual preview</strong> - how the email renders in common clients

Results open in a detailed report with a global score and per-section breakdown.

<strong>No configuration required.</strong> Sign in to your Sender Audit account from the extension popup and start analysing immediately. Your scan history is saved in the popup for quick access.

Works on Gmail (<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/39dd40f600189cddbfce44ddd9cce82cc7eadce192a3d8a9dc65d1ca93b01208/http%3A//mail.google.com" rel="nofollow">mail.google.com</a>). Requires a free Sender Audit account.

## Rankings

- #122,805 — Overall
- #199 — wa sender
- #212 — gmail

## Permissions and access

### Permissions

- `storage`

### Host permissions

- `https://mail.google.com/`
- `https://senderaudit.com/`

### Content script matches

- `mail.google.com`
- `senderaudit.com`

## Safety

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

### Analysis details

- Request access to the following domains: google.com, senderaudit.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

- [InboxAudit](https://chrome-stats.com/d/inboxaudit) — 1 users
- [Email Health Checker](https://chrome-stats.com/d/email-health-checker) — 1 users
- [Email Header Analyzer](https://chrome-stats.com/d/email_header_analyzer) — 6 users
- [Gmail Threat Analyzer](https://chrome-stats.com/d/gmail-threat-analyzer) — 1 users
- [DomainPulse – DNS, SPF, DMARC & DKIM Inspector](https://chrome-stats.com/d/domainpulse) — 5 users, 5.00 / 5
- [Gmail Headers Beautifier](https://chrome-stats.com/d/gmail-headers-beautifier) — 3 users
- [MetaSpy - Protection](https://chrome-stats.com/d/metaspy-protection)
- [InboxXray — Phishing Email Checker](https://chrome-stats.com/d/inboxxray-scam-email-checker) — 1 users
- [Email Template Checker | Warmy](https://chrome-stats.com/d/warmy-email-template-checker) — 1 users
- [Gmail Sender Icons Pro](https://chrome-stats.com/d/gmail-sender-icons-pro) — 3 users
- [Sender Icons for Gmail™](https://chrome-stats.com/d/sender-icons-for-gmail) — 89 users, 4.82 / 5
- [Google Mail Checker](https://chrome-stats.com/d/ff-google-mail-checker) — 1,091 users, 3.67 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/sender-audit-for-gmail)