Delete Expired Certificates

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Looking for help/input with deleting expired certificates in Exchange Server 2019. Below are few of the certificates that have expired. Should I delete them or leave it AS IS.

Appreciate your help/input.


Leave them as is. They take up very little space. The act of removing expired certificates is often accompanied by a critical mistake that breaks a system. Even advanced users who know what they’re doing actively avoid deleting or modifying the archived files.


Thanks for the input. I will leave them AS IS.


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