Posted inMicrosoft Teams
![(Updated) New Outlook for Windows: LDAP support for S/MIME certificate lookup [MC1310680]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-bob-west-746886459-19239866-1024x683.webp "(Updated) New Outlook for Windows: LDAP support for S/MIME certificate lookup [MC1310680] 11")
Posted inExchange Online
(Updated) New Outlook for Windows: LDAP support for S/MIME certificate lookup [MC1310680]
Message ID: MC1310680 (Updated) Updated May 21, 2026: We have updated the content. Thank you for your patience. [Introduction]New Outlook for Windows now supports Lightweight Directory Access Protocol (LDAP) directories for S/MIME certificate lookup. This enables tenants to configure LDAP directories…
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