Consider:
Example email text:
Disk usage on example.com has breached the Warning level.
For the safety of the system, we ask you to pause ingestion, packaging and distribution actions. TitleLeaf cleans up temporary files on a nightly basis. It's possible that will free up sufficient disk space in order to resume such actions. If not, please create a support ticket to upgrade your subscription or request removal of unneeded assets.
Example email screenshot:
