Check email recipients before sending
Check on Send Extension
Targeted at G-Suite business users to help protect sensitive information from being accidentally disclosed to the wrong people.
Check on Send allows you to flag some domains as safe while treating all others as untrusted for which you will be prompted to confirm before sending an email. Recipients are dynamically colour coded as you add them to your email draft, and you can also configure specific colour mappings to help visually spot particular untrusted domains before you click send.
If you have signed into Google using your G-Suite account you can also benefit from Check on Send syncing your settings against your profile across multiple devices. Please note that you will need to refresh your browser for any active Gmail tabs to update when first installing or enabling/disabling the extension.
I developed this extension given how easily one can accidentally pull in the wrong recipient with auto-complete, and following feedback from colleagues that something like this would be useful.
For any comments and feedback please email [email protected].
PRIVACY NOTICE:
Check on Send does not collect any personal information, nor does it read or track any information about the content of your emails. The only tracked information is limited to the trusted domains you specify and the first 50 untrusted email domains as these are automatically assigned unique colour mappings. This information is only stored against your own Google account extension profile using the Google Sync API managed and hosted by Google. Check on Send does not otherwise transmit this information beyond your browser.
Source Manifest.json
Similar Extensions
VetTools New Gmail Resizer 68 22 ★ 15.5KiB
Gmail Notes - Quick Notes for Email 68 4 ★ 2.88MiB
GMailSend Address Checker - 誤送信防止 - 68 15 ★ 22.11KiB
Quick Look Inbox for Gmail 68 7 ★ 121KiB
SelectionSK 68 49 ★ 388KiB
Gmail Auto Pop Out Reply Forward Show CC BCC 68 59 ★ 729KiB
Dribbble Attachments at List 68 2 ★ 47.61KiB
LabelPane Expander for GMail 68 0 ★ 96.52KiB
Gmail Address Check & Send Verify Tool 68 16 ★ 32.54KiB
Unread for GMail 68 2 ★ 259KiB
Safer Send Button 68 0 ★ 99.29KiB
Fiverr Star Notification 68 2 ★ 130KiB
MemoMe 68 0 ★ 914KiB
GMail Unread 68 1 ★ 52.41KiB
Selection to file 68 4 ★ 8.52KiB
Email Verifier 68 12 ★ 1.64MiB
Chrome Typist 68 0 ★ 364KiB
Encrypted Messenger 68 2 ★ 20.93KiB
Custom Gmail Labels Color 68 4 ★ 71.2KiB
Gmail Move-To-Top Attachment 68 13 ★ 8.74KiB
Auto Expander for Gmail™ 68 8 ★ 10.39KiB
Drive Explorer 68 0 ★ 1.11MiB
Toolset for Google Calendar™ 68 1 ★ 344KiB
Neat Messages for Gmail 68 5 ★ 67.22KiB