Suggests a right domain when you misspell it in an email address.

  • MailCheck
  • MailCheck
What is MailCheck?
MailCheck is a must-have Chrome extension for frequent email users. It intelligently suggests the right email domains when you accidentally misspell them while typing an email address, drastically reducing the chances of your communication going astray. This extension uses the javascript library mailcheck.js. It is continuously updated, with improvements to its interface and library dependencies for efficient performance. MailCheck supports multiple languages including English, French, and Japanese.
Users: 1,000+
Rating: 3.71 (7)
Version: 1.6.2 (Last updated: 2015-02-03)
Creation date: 2015-02-03
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
  • notifications
  • storage
Size: 62.84K
Stats date:

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Analyze keywords

When a user types in "[email protected]", Mailcheck will suggest "[email protected]".

This extension uses the javascript library mailcheck.js



  • Dropped Zepto dependency in favor of jQuery
  • Upgraded to MailCheck 1.1.0
  • Upgraded to Chrome UI bootstrap 1.4.0
  • Used minimalistic bootstrap


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User reviews
by sherry powers sherry powers, 2020-09-27

it's good &THX
by Mohamad Reza Shaker Mohamad Reza Shaker, 2017-03-28
View all user reviews
Risk impact

MailCheck may not be safe to use and it requires some risky permissions. Exercise caution when installing this extension. Review carefully before installing.

Risk likelihood

MailCheck has earned a fairly good reputation and likely can be trusted.

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Promo images
MailCheck small promo image
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