To date I am subscribed to every topic and have had no notifications so I don’t think its working.
Also, after visiting with Dena, and hearing her frustrations with OneDrive and the office emails, are there email accounts available to them from you? I assume they own the Little Whale Cove domain, so I’d think they wouldn’t need to continue using (and paying for) the MS Outlook and Office and all. The other thing I’d like to get them to is storing their files on a local in house server or NAS, and dumping the frustrating and expensive OneDrive. As it stands now, to resolve any issues with OneDrive they have to pay a support person (at $125 hr) to get things back to working. That’s ridiculous.