Hi, is there a Automatic certificate renewal (CA) feature in M365 Exchange? As we are currently doing manual CA cert renewal as of the moment for our generic mailboxes.
Hi, is there a Automatic certificate renewal (CA) feature in M365 Exchange? As we are currently doing manual CA cert renewal as of the moment for our generic mailboxes.
Hi @MARTINEZRommel-9952 ,
To better help you on your issues, would you like to share more information about your question?
Is this a hybrid deployment? And do you mean you wanna renew the certificate for your on-prem Exchange or using for hybrid?
Best regards,
Lou
Hi Lou,
This is a hybrid deployment. So how will the cert renewal be handled in hybrid deployement?
Hi @MARTINEZRommel-9952 ,
If you want to renew the on-prem server certificate, I think you'll need to do that manually.
Based on the certificate type, you may resubmit the cert request, and download the cert from your CA to complete the request.
This thread may be helpful: https://docs.microsoft.com/en-us/answers/questions/286568/exchange-certificate-renewal-in-hybrid-environment.html
Best regards,
Lou
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Hi Lou,
Once migrated to Exchange online, is there a feature that this cert renewal can be done 'automatically'?
Regards.
Hi @MARTINEZRommel-9952 ,
Unfortunately no, because you'll still need to submit the certificate request to the commercial CA and upload the approved certificate to your on-prem server.
But if you decommissioned the on-prem server, you'll not need the certificate.
Best regards,
Lou
Hi @MARTINEZRommel-9952 ,
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Regards,
Lou
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Not sure what exactly you are referring to here. "Server" certificates is not something you manage/have access to in Exchange Online, and if you're talking about S/MIME and such, you're in charge of managing the certificates and renewal (nothing in M365 relates to this).
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