Certificates Question

Ford, Edward 6 Reputation points
2022-05-31T18:32:17.97+00:00

I have several certificate but only 1 purchsed Certificate

  • Purchased Domain Cert issued for IMap, POP, IIS and SMTP
  • a cert called Microsoft Exchange which is issued for IIS and SMTP
  • 2 Microsoft Exchange Server Auth Certificates issued for SMTP (both are SMTP)
  • 1 WMSVC-SHA2 certificate issued for None
    Can I delete all certificates except for the Cert that is purchased and is assigned to IMap, POP, IIS and SMTP?
    How can I figure out which certs can be deleted?
    Thank You
Exchange | Exchange Server | Management
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  1. Andy David - MVP 157.8K Reputation points MVP Volunteer Moderator
    2022-05-31T18:51:20.12+00:00

    No, I would not delete any :)

    All those built-in certificates have a purpose and should be left as is and renewed when necessary.

    https://learn.microsoft.com/en-us/exchange/architecture/client-access/certificates?view=exchserver-2019#certificates-in-exchange

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