Automatic CA certificate renewal feature in M365

MARTINEZ Rommel 41 Reputation points

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.

Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
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  1. Xzsssss 8,861 Reputation points Microsoft Vendor

    Hi @MARTINEZ Rommel ,

    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:

    Best regards,

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  1. Vasil Michev 94,206 Reputation points MVP

    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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