Configure S/MIME settings for Outlook Web App in Exchange 2013
Applies to: Exchange Server 2013
As an Exchange administrator, you can set up Outlook Web App to allow sending and receiving S/MIME-protected messages. Use the Get-SmimeConfig and Set-SmimeConfig cmdlets to view and manage this feature in the Exchange Management Shell. To open the Exchange Management Shell, see Open the Exchange Management Shell.
For detailed syntax and parameter information, see Get-SmimeConfig and Set-SmimeConfig.
S/MIME in Outlook Web App in Exchange 2013 is only supported in Internet Explorer.