Numerous GMass users have at some point accidentally clicked the blue Gmail Send button when they meant to click the red GMass button. I have just updated the GMass Chrome extension so that the regular Gmail Send button hides itself in certain situations.
Specifically, if there are more than 20 email addresses in the To field, or if there’s a GMass alias address in the To field, the Send button will be hidden.
We do this because it is assumed that if you have more than 20 addresses, it is likely that you mean to use the GMass button to send individual emails to each email address rather than the Send button where all of the email addresses would be exposed to each other.
If, however, you want the Send button back after it has been hidden, you can easily make it re-appear. Just add the special email address ShowSend@gmass.co as the last address in the To field, and within a second or two, the Send button will re-appear and will persist in that specific Compose window. You can then remove the ShowSend@gmass.co address if you wish.
|Update on June, 30, 2016: The threshold at which the Send button is hidden is now 20 email addresses rather than 10.|