InboxDefender InboxDefender

Hide your Email Address from Spammers and Hackers.

InboxDefender is a Chrome extension by It had 4 weekly active users and an average rating of undefined before it was removed from Chrome Web Store 4 months ago. InboxDefender is similar to Firefox Relay and Temp Business Email Address. The last published version was 1.0.4, updated a year ago.

This extension was removed from Chrome Web Store on 2022-06-06
Users: 4
Version: 1.0.4 (Last updated: 2021-04-24)
Featured: No
Size: 72.05K
Email: Click to see
We protect your inbox from spam and help improve your online security by providing email forwarding that hides your real email address from mailing lists, online services, and unknown contacts.

Use it to sign up for newsletters, online services, websites, app registrations, hotel check-in -- even use it as a contact address in your domain registry or on your website.

Improve your online security by using a different email address for each of your online accounts. In case of data breach the login information will not be usable to break into any of your other accounts.
Risk impact

InboxDefender requires very minimum permissions and is relatively safe to use.

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

InboxDefender may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension, especially ones with higher risk impact and/or higher risk likelihood.

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Similar extensions

Here are some Chrome extensions that are similar to InboxDefender:

Firefox Relay Firefox Relay
User count: 4,000+
Rating: 8
Firefox Relay makes it easy to create email masks that forward to your true inbox.
Temp Business Email Address Temp Business Email Address
User count: 770
Rating: 3
Free Unlimited Email address for all your needs to protect from spam and register for verification purposes
10 Minutes Email - 10 min disposable email 10 Minutes Email - 10 min disposable email
User count: 2,000+
Rating: 10
Temporary disposable email address. Protect your email from spam, bots and phishing with 10minemail.

The manifest file declares the requirements and permissions that a Chrome extension will have access to. By reviewing the manifest, you may be able to determine if a Chrome extension is over-reaching (for example, if an extension is overriding your new tab page, or search provider, or requesting access to your web activities without any good reason).

  "update_url": "",
  "name": "InboxDefender",
  "version": "1.0.4",
  "description": "Hide your Email Address from Spammers and Hackers.",
  "permissions": [
  "browser_action": {