Do you use Nylas?
What is Nylas?
Nylas Mail is an open-source desktop email client by Nylas, known for its emphasis on user-contributed extensions.
Recent launches
Nylas
Nylas provides CRUD APIs for email, calendar, and contacts across multiple third-party providers. With one API, you can read, create, and update emails, calendar events, and contacts across Google, Outlook/Exchange, and other providers.
Nylas Mail 2.0