Email Send Guard

by shaw@infeedo.com · Privacy & Security

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Blocks risky email sends in Gmail, Front & Zendesk based on external domains, attachments, or PII detection

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#130K

#108K among extensions

Version

1.1.0

updated 1 Apr 2026

Users

monthly, 9 months

Latest, 15 Oct 2026: 30 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Email Send Guard

Email Send Guard helps prevent accidental data leaks by showing a confirmation popup before sending messages when potential risk is detected. Works on Gmail (mail.google.com) Front (app.frontapp.com) Zendesk Agent Workspace (*.zendesk.com) When it warns you A warning appears before sending if any of the following are detected: 1. PII in the message body (e.g., email addresses, phone numbers, SSN-like patterns, PAN-like patterns) 2. Sensitive attachments (e.g., .pdf, .csv, .xls, .xlsx, .zip) 3. External recipients / risky recipient patterns based on your organization’s internal domains (e.g., @infeedo.com) What happens Click Send / Submit If risk is detected, a popup appears listing the reasons Choose: Cancel (stops sending) Send Anyway (proceeds) Privacy Runs locally in your browser as a content script on supported sites. Does not require account sign-in. Does not store message content.