Exchange Federation Certificate

Copper Contributor

Hi All,


I am in the process of renewing out Exchange Federation SSL certificate.

If for some reason there is an issue with the renewal. Is it possible to re-use the old SSL certificate to get things up and running again faster.

I know that once the new cert is committed the old certificate will be flagged as the OrgPrevPrivCertificate.


Or would I have to go through the process of re-creating the Federation Trust?


Thanks in advance.




This issue was resolved by doing the following.

Replace the msExchFedOrgPrevPrivCertificate value with the msExchFedOrgPrivCertificate value.


We also ran into other issues such as the OWA auth certificate and the Exchange auth certificate needing to be updated as well.

We needed to fix these to resolve a few issues we had.









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