David Campos

I've converted this to a ticket to better communicate private details here. Please check your email for further communication.

Are you able to send me screenshots of your WordPress OAuth configuration with miniorange in a message?
Additionally, we will require access to your installation to review the Invision Community side of things:
We would need to look further into this for you, however the access details on file appear to be incorrect or missing. Could you please update these details by visiting your client area, selecting the relevant purchase, then clicking "Review/Update Access Information" under the "Stored Access Information" section. 
We look forward to further assisting you. 
 

1. It does exist. As an option for members to subscribe to from an activity stream. 


2. The Bulk-Mail feature is for manual emails you would compose. 
3. A popular third-party option is https://invisioncommunity.com/files/file/8408-newsletters/
 

What you are looking for does indeed sound like number 1 from the list above. It sounds like you want to set this yourself, however this is not something currently available. You would need for your members to set this as their own prefence when following items, and its only from their followed items.