Suggests using BCC when the recipient count exceeds a specified threshold.
Users
22
+4 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#145K
#121K among extensions
Version
2.0
updated 8 May 2026
Users
monthly, 7 months
Latest, 15 Oct 2026:22 usersMove the mouse over the chart for any month
Ratings count
monthly, 7 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 BCC Safeguard
BCC Safeguard: Simple Privacy for your Gmail.
Have you ever sent a mass email forgetting to use the BCC field and accidentally exposing all your contacts' addresses? BCC Safeguard is your safety net designed to prevent accidental privacy leaks.
Key Features:
Instant Safety Alert: The extension monitors the number of recipients in the "To" and "CC" fields. If you exceed your safety limit, a clear visual warning appears before you send the message.
Zero Resource Impact: Designed with a "zero-footprint" philosophy. It has no background processes and only acts when you are composing an email.
Customizable Threshold: You decide what "too many" means. Easily change the recipient limit (default is 5) through the simple settings menu.
Total Privacy: The counting is done entirely locally in your browser. We don't read your emails, we don't save your contacts, and no data ever leaves your computer.
Technical Note on Precision:
Due to how Gmail visually manages contact "chips," the count may occasionally vary (+/- 1).
Our philosophy is: Safety over precision. We prefer to warn you once too often than to let a data leak go unnoticed. It is a helpful reminder to always check the BCC field before clicking send.
Summary (Resumen corto - Máx. 132 caracteres)
Prevent Gmail privacy leaks. Get an alert if you send emails to multiple recipients without using BCC.