... the missing bit of functionality that Microsoft should have provided?
- Install MailtOWA from the Google Chrome store
- Click any
mailto:link and compose your message directly in OWA - Profit?
If you have the MailtOWA extension installed, clicking these links should load Outlook Web Application (OWA) in a new tab. (You might need to refresh the page.)
MailtOWA is free extension by Jon Roig / i❤️.ws Emoji Domains