Mistransmission Prevention - Satellite office

Prevents false email transmissions.

As of June 2026, Mistransmission Prevention - Satellite office has 100,000 users and a 3.00/5 rating from 2 reviews in the Workflow & Planning category.

Usersno change0%
100.0K
100,000
Ratingno change0%
3.00
2 reviews
Reviewsno change0%
2
Version
1.3.9
Manifest V3
90-day change · In the last 90 days this extension 1 version update.

History

3 snapshots

Tracking since Apr 16, 2026.

101.2K100.0K98.8KApr 16, 2026Jun 22, 2026
View as table
DateUsersRatingReviewsVersion
Apr 16, 2026100.0K3.0021.3.6
Apr 26, 2026100.0K3.0021.3.6
May 23, 2026100.0K3.0021.3.6
Now100.0K3.0021.3.9

Permissions & access

Permissions
storageunlimitedStorage
Host access
https://sateraito-apps-gososhinboshi.appspot.com/, https://accounts.google.com/

Screenshots

Mistransmission Prevention - Satellite office screenshot 1Mistransmission Prevention - Satellite office screenshot 2Mistransmission Prevention - Satellite office screenshot 3Mistransmission Prevention - Satellite office screenshot 4

About

Satellite office Mistransmission Prevention is an extension that adds a xxxx function to the G Suite mail screen.

(*) Satellite office Mistransmission Prevention is for G Suite users, and must be set up by a G Suite administrator before use.

Depending on the settings set by the G Suite administrator, you can display a confirmation screen in the following cases when sending an email, or you can prohibit sending an email.

- When the external domain is included in the destination. You can send it after confirming the external email address. You can prohibit it.
- When To / Cc contains more than the permitted number of external email addresses.
- When To / Cc contains more than the number of permitted internal / external email addresses.
- When a specific keyword is included in the email body.
- When there is an attached file.
- When there is an attachment file other than the permitted extension.
- When there is an attachment file larger than the allowed size.

It also has the following functions.
- When sending e-mails outside the company, if the e-mail address of the superior of each member is not entered, it will be impossible to send
  Prohibit access to Gmail via @gmail.com account.
- Prohibition of specifying @gmail.com address from email From address.
- Automatically insert specific email address (es) in Bcc.
- Multilingual support (English / Chinese / Korean / German / Portuguese / Hindu / Thai / Arabic / Italian / French / Russian)

For details, please refer to the following product introduction pages and user's manuals.

■ Product introduction page
https://www.sateraito.jp/Google_Apps_Mail_Gososhinboushi.html

■ User Manual
https://sites.google.com/a/sateraito.jp/sateraito-dounyuu/Home/meru-wu-song-xin-fang-zhi-ji-neng

Technical

Version
1.3.9
Manifest
V3
Size
179KiB
Min Chrome
88
Languages
2
Featured
No

Metadata

ID
hoepldppnmpokgaeiheopbiajgjmgogp
Developer ID
u95085454230ad6587072ad8fd70a9ed9
Developer Email
[email protected]
Created
Mar 7, 2013
Last Updated (Store)
May 20, 2026
Last Scraped
Jun 22, 2026
Support URL

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Data sourced from the Chrome Web Store · last verified Jun 22, 2026.