Zulu Trusted Sender Score Email Sender Check
#6,906 of 19,279 by installs on Edge · #129 of 321 in Communication
First seen by this census 09/02/2026 — the store does not publish a creation date
Last updated 06/02/2020
Tracked since 09/02/2026
Compare with another extension
Category: Communication
Description
Stop SPAMMERs & SCAMMERS. Check an email domain before clicking submit | Trust before you buy!
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Growth
Change in installs, scaled to each window from the real gap between crawls. This store refreshes its install counts only occasionally, so these figures usually read 0 even for a listing that is growing - the weekly change in ratings under Rating above is the better signal here. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | 0 | — | 0 | 1.1 days |
| week | 0 | — | 0 | 7.5 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Tracking since 09/02/2026. History accumulates as changes are observed — check back soon.
Permissions
Access level: Extensive — Reaches every website you visit, and holds a powerful capability as well.
- Reads and changes your data on all websites
- See the web requests your browser makes, including URLs you visit
Ad blockers, password managers and VPNs need this kind of access to do their job. This describes what the extension can reach, not how it behaves.
Manifest V2
Reads and changes your data on all websites ⚠
- activeTab — See the page you're currently viewing, only when you click the extension
- background — Keep running in the background, even when no windows are open
- contextMenus — Add items to your right-click menu
- notifications — Show you desktop notifications
- tabs — See your open tabs and the pages you're on
- unlimitedStorage — Save an unlimited amount of its own data locally
- webNavigation — See what pages you navigate to and when
- webRequest ⚠ — See the web requests your browser makes, including URLs you visit