I have a sheet with several automations where it contacts users in a cell. These are contractors outside of the organization with gmail addresses and other domains. I have set the automation settings to unrestricted and it does work for some but not all. I still receive an email message occasionally with the following:
Workflow Delivery Alert
The following people included in the Flight Confirmation - Requester workflow for "Dutch Islands Flight Request Form" are not currently being notified:
Any idea what's going on here?