Wordpress has a great feature which allows visitors to sign up to receive email notifications whenever there's an update to the site. I'd like to emulate this functionality.
I'm aware of Postmaster, Brief, Sprout Forms, Sprout Emails, MailChimp Subscribe and have read through similar discussions and solutions here on the Craft SE - but nothing that would get me all the way there.
Requirements would be:
- Ability to sign up per channel via email (a form per channel)
- Confirm email address (double opt-in)
- No (Craft member) registration necessary
- Ability to unsubscribe
- Auto send email notification when new entry is posted
Is there a current solution that could tick all these boxes? If not, would this a possible to build as a plugin?