Forum Discussion
What to do? SE or Decommission
I’ll start by outlining our current environment for context: Two standalone Exchange Server 2016 VMs. Primarily used for recipient management in a hybrid setup. Also functions as an anonymous rela...
There's a 4th option of migrating SMTP to another service and moving SOA for Exchange to the cloud and getting rid of on premises Exchange attribute management altogether.
https://learn.microsoft.com/en-us/exchange/hybrid-deployment/enable-exchange-attributes-cloud-management