

Type:Įxchange Server 2013, Exchange Server 2016, Exchange Server 2019, Exchange Online The total time limit for all the retrievals is controlled by the OWACRLRetrievalTimeout parameter. If any one of the CRLs isn't retrieved before the time limit expires, the entire operation fails.

For example, if a certificate requires the retrieval of three CRLs, and this parameter is set to 60000 (60 seconds), each individual CRL retrieval operation has a time limit of 60 seconds. When multiple CRLs in a certificate chain must be retrieved, the time limit that's specified by this parameter applies to each connection. The OWACRLConnectionTimeout parameter specifies the time in milliseconds that Outlook on the web waits while connecting to retrieve a single CRL as part of a certificate validation operation.Ī valid value is an integer between 967295 (UInt32). This example sets the S/MIME configuration to allow users the choice of signing the message, limits the Certificate Revocation List (CRL) retrieval time-out to 10 seconds, and specifies the 128 bit RC2 encryption algorithm.

Examples Example 1 Set-SmimeConfig -OWAAllowUserChoiceOfSigningCertificate $true -OWACRLRetrievalTimeout 10000 -OWAEncryptionAlgorithms 6602:128 To find the permissions required to run any cmdlet or parameter in your organization, see Find the permissions required to run any Exchange cmdlet. Although this topic lists all parameters for the cmdlet, you may not have access to some parameters if they're not included in the permissions assigned to you. You need to be assigned permissions before you can run this cmdlet. Review your organization's security policy before you make any changes. The Set-SmimeConfig cmdlet can change several important parameters than can reduce the overall level of message security. Use the Set-SmimeConfig cmdlet to modify the S/MIME configuration for Outlook on the web (formerly known as Outlook Web App).įor information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax. Some parameters and settings may be exclusive to one environment or the other. This cmdlet is available in on-premises Exchange and in the cloud-based service.
