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Gmail Sender Guard

ExtensionTools
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Overview

Warns you when you're about to send from the wrong address in Gmail, based on the reply or your history with the recipient.

Gmail Sender Guard checks the From address before you send. On a reply, it looks at which of your addresses the original message was sent to. If you were only Cc'd, it uses that address. If your From is different, it asks whether to switch. On a new email, it looks at which address you usually use for those recipients. When that's clear, it offers to switch. When you've used more than one, you pick an address and can save it as the default for that person.

Details

  • Version
    1.1.7
  • Updated
    October 10, 2026
  • Offered by
    Leadomator
  • Size
    45.92KiB
  • Languages
    English
  • Developer
    Email
    lazar.csaba@hilcon.ro
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

Gmail Sender Guard has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Gmail Sender Guard handles the following:

Personally identifiable information
Personal communications

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser

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