Feature Request Summary:
Notify admin(s) via email and/or add a sitewide banner when there may be issues with the Google connector blocking continued ingestion of email.
Additionally (or if it's difficult to determine the OAuth connection status) perhaps alarms could be set if no emails have come in for X hours.
Recently we had a situation where the Google connector for our default inbox needed to be refreshed (as they do occasionally) -- however we did not realize that this was necessary for almost 22 hours, in part due to continued tickets coming in via other channels.
Business impact of limitation or missing feature:
With no notification, it is possible for new tickets or responses to go missing for long periods of time, impacting service, SLAs, etc. Rare issue, but with potentially High impact.