Let me introduce you to Actions and Highlights, which do exactly this without leaving the email UI. AFAIK Gmail has the best (only?) support for them, but anyon

Let me introduce you to Actions and Highlights, which do exactly this without leaving the email UI. AFAIK Gmail has the best (only?) support for them, but anyone could support them. https://developers.google.com/gmail/markup/actions/actions-overview https://developers.google.com/gmail/markup/actions/actions-o...