Read your favorite newsletters, notifications, or any other types of emails in your RSS reader.
Configure emails to be automatically forwarded to sgwg0c8swcccwkg48s4cokwksg448wo8@ai.notifier.in (this address is unique and has been generated solely for you).
See a guide on how to set up auto forward in Gmail, Yahoo, and other email providers.
You could also get HTTP requests bodies and articles' summaries via RSS.