1. Create the organization

Code13 assists with organization setup. That creates the MailGuard organization. It does not assign the Outlook add-in.

2. Invite people, then deploy

An organization administrator invites each person in the MailGuard dashboard. A Microsoft 365 administrator then uploads the Outlook add-in and assigns those people in Integrated apps. The invitation and the assignment are separate.

3. Open MailGuard in Outlook

After Microsoft finishes propagating the assignment, a person opens a message, launches MailGuard, and signs in with their work or school account.

4. Decide with confidence

Review the verdict, follow Security Coach guidance, and report concerns when something looks wrong.