- Disable CRL Checking (only if you don’t have internet access)
- Decreasing the amount of time to allow CRL retrieval can significantly improve performance when internet access is poor or non-existent. Setting the value to 200 decimal (milliseconds) may be a reasonable timeout.
- Name: ChainRevAccumulativeUrlRetrievalTimeoutMilliseconds
Location: HKLM\SOFTWARE\Microsoft\Cryptography\OID\EncodingType 0\CertDllCreateCertificateChainEngine\Config
Type: REG_DWORD
- Decreasing the amount of time to allow all CRL retrievals can significantly improve performance when internet access is poor or non-existent. Setting the value to 500 (milliseconds) may be a reasonable timeout.
- You can speed up service start by following this KB
- Point to a specific CAS when Starting (Keep in mind you could have issues accessing tools if the specific server is unavailable)
- EMC
- Right click Microsoft Exchange on-Premise
- Click Properties
- Specify a CAS server
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- Exchange Powershell
- Right Click the Exchange Powershell in the start menu
- Click Properties
- Replace –auto at the end of the shortcut with the FQDN for a CAS server
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Nice information !!!