Thank you for the work, @baris
Edit: Can confirm that this is fixed. The topic can be closed (if needed)
Having nodebb cluster with 2 servers makes to recieve 2 digest emails
Current example config
1 server with 4 instances and mongo db.
Another server connected through socket.io adress with another 2 instances and using db of main server
On one of the servers put this in config.json.
It will disable the digests on that server
@baris thank you so much
@baris Can you add this to the docs under "Scaling NodeBB" page?