If you specify wildcards as part of your accepted domains, message aren't successfully delivered, and the Edge server returns a "status: Unreachable, reason: NoMatchingConnector" error message.
This issue occurs because the Edge server does not consider wildcards. Therefore, the subdomains for routing messages through the Edge server can't find the connector.
To fix this issue, install one of the following updates:
Learn about the terminology that Microsoft uses to describe software updates.