Send Connectors and Remove-EdgeSubscription

Ran into this interesting issue recently where if you have send connectors and edge sync configured.

If you remove edge subscription any send connectors that have those servers listed as a source servers will be removed without warning. When this happens you could potentially cause NDRs to external recipients especially if this send connector was the only route out to the internet.

Workaround:

A workaround that would be viable is to create another send connector that uses the HUB server as a source server and then delete the edge subscription.