Thread subscription

I get about once a month a bunch of emails - subject:
[FreePBX] thread subscription update for bgailer : Preview the all-new Directory

Can I get these daily? I have studied the pages that seem to relate to emails and subscriptions - no such option appears.

you should be able to check what you are subscribed to under one the the tabs where you edit/configure your user account.

I know I can check on what I am subscribed to. How do I change the delivery to something more frequent than monthly?

I thought it sent it only when there was a new comment to the thread?