CmdID

CmdID / PowerShell / Cmdlets / Remove

Remove-ExchangeCertificate

Use the Remove-ExchangeCertificate cmdlet to remove existing Exchange certificates or pending certificate requests (also known as certificate signing requests or CSRs) from Exchange servers. Exchange PowerShell reference

From the Exchange PowerShell reference 6 parameters Its page in the reference

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Parameters

6 in the Exchange PowerShell reference
-ThumbprintThe Thumbprint parameter specifies the certificate that you want to remove.
-IdentityThe Identity parameter specifies the certificate that you want to remove.
-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.
-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.
-ServerThe Server parameter specifies the Exchange server where you want to run this command.
-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.