Expose Emails In is a plugin developed by Mozilla for Discourse. I do not maintain it, but I hope to see a plugin category appear for it. I’ve found very little documentation or mention of it over the last few years.
Here is how it works… an email button is added to the topic, as opposed to the usual
+New Topic button
- You must designate a specific email address for each specific category.
Accept emails from anonymous users with no accounts