exchange 2019 Unable to enable authorization

Question

When the trial period of Exchange has expired and the serial number is entered again, the product key is invalid

It has been confirmed that the serial number is normal and has not been enabled

Answer 1

Hi,

It is recommended that you try to restart the exchange server or use the shell command to enter the secret key.

Command:

Set-ExchangeServer -Identity SERVER_NAME -ProductKey XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

https://learn.microsoft.com/en-us/powershell/module/exchange/set-exchangeserver?view=exchange-ps

Regards

Shaofan

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