Email notification for sub-folder is not working

After enabling the subscribe feature for the parent folder, if sub-folder is getting created under the same the email notification is not received. And when i check the setting for sub-folder the subscribe feature is set to ‘No’. Is there a way to automatically enable the subscribe feature for the parent and its sub-folders?

Any help for the above issue appreciated.

You can add the folder notification to the groups. When you enable it on a group, you don’t need to worry about the folder or its sub-folders.

Hope this helps.