When sending S/MIME encrypted emails within your company using Outlook, your Outlook will lookup the public key of the recipient(s) in the Global Address List (GAL).Īs such the administrator of your company must ensure that all company users have their valid S/MIME certificate registered in the company Active Directory and/or Active Directory.ĪD/AAD will, by default, synchronize the email address and S/MIME certificate details to GAL every 30 minutes. Shield-warning expand-6 network-browser smiley-sad-1 add headphones-customer-support list-bullets credit-card-1 pencil-write alarm-bell-1 rating-star add-circle alert-diamond analytics-pie-2 close search floppy-disk drawer-send smiley-happy lock-2 book-star love-it multiple-circle time-clock-midnight print-text messages-bubble-square arrow-up-1 open-quote smiley-smile-1_1 download-thick-bottom attachment-1 move-to-top hyperlink-2 pencil-1 archive undo copy-paste smiley-unhappy file-code button-record arrow-down-1 arrow-right-1 hierarchy-9 add-circle-bold remove-square-1 keyboard-arrow-up navigation-menu information-circle layout-module-1 smiley-sad-1 flying-insect-honey disable lock-unlock-1 envelope-letter synchronize-arrows-1 single-neutral-actions filter-1 common-file-stack arrow-left-1 remove-circle ticket-1 pencil-1 close-quote rating-star diagram-fall-down arrow-down-2 send-email-1 ticket-1 multiple-users-1 view-off smiley-happy folder-file-1 expand-6 check-1 wench keyboard-arrow-down cog-1 view smiley-unhappy bin-paper-1 archive cog envelope-letter add-square smiley-indifferent single-neutral check-circle-1 smiley-indifferent view-1 tags-double smiley-thrilled time-clock-circle social-media-twitter navigation-menu-horizontal close multiple-neutral-1

Outlook is unable to send an encrypted email to recipients in my company

Global address list outlook mac