Gmail Address Marker

Gmail上で社外宛のメールアドレスに色を付けます
What is Gmail Address Marker?
'Gmail Address Marker' is a Chrome extension designed to reduce errors when sending emails. If you pre-register your company's email domain, it colors the recipients' addresses red if they are outside of that domain. It emphasizes careful correspondence, especially for business communication.

Extension stats

Users: 2,000+
Version: 1.0 (Last updated: 2016-05-10)
Creation date: 2016-05-09
Risk impact: Low risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Size: 13.46K

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

そのメールは社外の人に送るメールですか? 間違って社内メールを社外宛に送りそうになることありますよね? そのような事故を少しでも軽減するために、予め会社メールのドメインを登録しておけば、 そのドメイン以外の宛先を赤色にして注意喚起をする拡張機能です。

Extension safety

Risk impact

Gmail Address Marker requires very minimum permissions.

Risk likelihood

Gmail Address Marker has earned a fairly good reputation and likely can be trusted.

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