Satellite office Mistransmission Prevention is a free Chrome extension developed by Sateraito Office. It is specifically designed for G Suite users and must be set up by a G Suite administrator before use. This extension adds a function to the G Suite mail screen that prevents false email transmissions.

With Satellite office Mistransmission Prevention, G Suite users can set up various restrictions and confirmations when sending emails. These restrictions include checking for external domains in the destination, limiting the number of external email addresses in the To/Cc fields, and controlling the inclusion of specific keywords in the email body. The extension also allows administrators to restrict access to Gmail via accounts and prohibit the use of addresses in the From field.

Additionally, Satellite office Mistransmission Prevention offers automatic insertion of specific email addresses in the Bcc field, ensuring that important recipients are always included. The extension also provides multilingual support in languages such as English, Chinese, Korean, German, Portuguese, Hindi, Thai, Arabic, Italian, French, and Russian.