Renew Exchange Federation Certificate
Renew Exchange Federation Certificate
Exchange federation certificate is very important for secure sharing of free/busy information.
This certificate is installed automatically and has an expiry period of 5 years.
You should renew it before it expires.
Therefore, if already expired, you must replace and recreate a new one.
To know how to renew and recreate the federation certificate for your Microsoft Exchange Server
- Exchange Server 2019
Exchange federation certificate expired
How to fix Exchange federation certificate expired error How to fix Exchange federation certificate expired error You may suddenly see the error, the exchange Delegation federation on the server has expired. Usually this is a self-signed certificate created automatically by the hybrid configuration wizard. It is helpful for Exchange users to share free/busy information. Therefore, it is valid for 5…
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