Related work
The rich history of email provides several pieces of work which are related to structured email.
Subpages discuss in more detail:
- Various email concepts
- Actual frameworks for structured, dynamic and interactive email
- Foundations on Semantic Web technologies
Additional resources
- Email Markup Consortium The EMC is a community group to improve the user experience mainly with (HTML) email markup
- https://dev.tiki.org/Email-as-a-first-class-citizen
- The Email Fave Button Could Actually Happen