Hi Exchange Brain trust, 

I have an Exchange 2016 environment where I recently joined a Exchange 2019 server to move everything and eventually decommission 2016 server. Everything is configured manually to match what we currently have in 2016 server – configuration wise, they both are identical now. We don’t have any mailbox on-prem. Its just being used for administration and SMTP relay.

The question is, do we still have to run Hybrid Config Wizard ? The reason I’m asking is, I’m stuck on the following stage with an error I pulled my hair off for hours trying to figure the root cause. Connectivity is all working well.

Any idea would be really appreciated !

​Hi Exchange Brain trust,  I have an Exchange 2016 environment where I recently joined a Exchange 2019 server to move everything and eventually decommission 2016 server. Everything is configured manually to match what we currently have in 2016 server – configuration wise, they both are identical now. We don’t have any mailbox on-prem. Its just being used for administration and SMTP relay. The question is, do we still have to run Hybrid Config Wizard ? The reason I’m asking is, I’m stuck on the following stage with an error I pulled my hair off for hours trying to figure the root cause. Connectivity is all working well.   Any idea would be really appreciated !   Read More

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