We can now delete the expired self-signed Exchange certificate. Select an expired certificate and click the Renew button. Open the Exchange control panel by going to the following URL: First, you need to generate a certificate renewal request. Now if we go back to the Exchange Management Console, And click refresh in the right pane, we will see our new valid self-signed certificate. Renew Exchange Certificate from Exchange Admin Center. We do not want this, so enter N for no and press enter. Since we also have a certificate issued by a public certificate authority, we get a prompt to overwrite the existing default SMTP certificate. Get-ExchangeCertificate -Thumbprint ‘’ | New-ExchangeCertificate Open an Administrative Exchange Management Shell PowerShell window and run the following command:
Step4 Finally, download and install the renewed. Step3 Next, we submit and confirm the CSR for the Exchange 2010 certificate renewal.
In addition we show you how to check the content and validity of the generated CSR. The end result is the same as in Step1 a CSR for your certificate renewal. How to renew exchange 2010 self-signed certificate after the certificate expires.
RXhjaGFuZ2UuU2VydmljZUhvc3QuZXhlMHIGCisGAQQBgjcNAgIxZDBiAgEBHloA Best practices are to generate a new certificate signing request (CSR) when renewing your SSL certificate. MIID+BLAH-BLAH-BLAH-BLAH-BLAH-BLAH-BLAH-BLAH-BLAH-BLAH-BLAH Renewal CSR Creation from the Exchange Management Console. New-ExchangeCertificate -FriendlyName "Exchange 2010 Certificate" -IncludeServerFQDN -DomainName .uk.uk -GenerateRequest -PrivateKeyExportable $true