Allows to pop up all lists easy to check whether or not any wrong addresses in TO/CC/BCC in your Gmail.
Manifest V3 Crawl from: Japan
- By:
- waterada
- Users:
- 80,000+
10.00K
- Rating:
- 4.50 (12)
0.05
- Version:
- 1.5 Last updated: 2025-04-18
- Creation date:
- 2020-02-09
- Risk:
- Moderate risk impact Low risk likelihood
- Host permissions:
- https://mail.google.com/*
- https://mail.google.com/*
- Size:
- 77.71K
- Email:
- wa*****@yahoo.co.jp
- Full description:
- See detailed description ⏷
- Source:
- Chrome Web Store
- Updated:
- a day ago
Ranking
Related Articles
User reviews
Pros
- Helps prevent mistakes when sending emails, providing valuable assistance.
- Highly appreciated and considered very useful by many users.
- Quickly updated to maintain compatibility with Gmail and Chrome changes.
- Offers domain-specific recipient checking, which is a unique and excellent feature.
- Improves email security by thorough pre-sending checks.
Cons
- Stopped working after Chrome or Gmail updates, causing inconvenience.
- Did not check 'from' email address, limiting its completeness.
- Ctrl + Enter shortcut bypasses the check feature, needing improvement.
- Limited language support; users desire multi-language adaptability.
Recent reviews
メールを送るときにいつも助けられています。
素晴らしい拡張機能をありがとうございます。
by
Koichi Takeda, 2025-05-10
いつもありがとうございます。大変重宝しています。
本日のChromeアップデート後、動作しなくなったようです。もし可能でしたらご対応いただけましたら助かります。
by
Shinichiro SHIBATA, 2024-08-19
2024/07/26の本拡張機能の更新で再度利用できるようになりました。ありがとうございます。
by
doseisan ons, 2024-07-29
Extension safety
Risk impact
Pre-sending Checker for Gmail requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Request access to the following domains: {{requestedDomains}}
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Pre-sending Checker for Gmail has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
- High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* ** ****** ** ********
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare extensions
- Compare Pre-sending Checker for Gmail vs GMailSend Address Checker - 誤送信防止 -
- Compare Pre-sending Checker for Gmail vs Endpoint Verification
- Compare Pre-sending Checker for Gmail vs Safety for Gmail™
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