Trusted Email Sender Check

Paste or type an email address (from an email you have just received or to check any address) to see if you can trust if the domain is secured from being SPOOFed.
Trusted Email Sender Check is a Firefox add-on that allows you to quickly verify if an email domain can be trusted. Protect yourself from spam, phishing attacks, and other malicious emails by double-checking their authenticity.
Manifest V2
By: Dave
Daily users: 5
1
Rating: 5.00
(3)
Version: 2.1 (Last updated: 2021-01-11)
Version code: 5162909
Creation date: 2019-01-10
Firefox on Android: No
Permissions:
  • *://developer.mozilla.org/*
  • tabs
Size: 99.61K
URLs: Website
Full description: See detailed description
Updated: 16 hours ago

User reviews

super quick to tell me which emails I can trust or which could be a scam or worse..... great idea well done


WOW that saved me from trusting an email scam from my supermarket chain. Thank you i would have lost all my rewards points otherwise.
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Add-on safety

Risk impact

Trusted Email Sender Check requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • High ******* ****** ** *** ********* ******** ***********
Risk likelihood

Trusted Email Sender Check has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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