Guides for system admins

Install MailRisk add-in:


Allow simulated phishing:


Single sign-on and user sync:

Install MailRisk in Office 365

You need an administrator role in Office 365 to be able to complete this guide.

Below the cog-icon in the menu (Settings), find «Integrated apps».

  • Click the «Add-ins» link in the header navigation:

Deploy add-in

  • On the add-ins page, click the button «Deploy Add-in» in the toolbar:

Deploy add-in

  • In the next step, select «Upload custom apps», click «Next», and then «Choose file» (or equivalent) to upload from your device.

Upload custom app

The next step requires you to upload an XML manifest file, which describes the MailRisk add-in to Exchange and Outlook, from your local hard drive.

Upload XML manifest

  • To activate the button immediately for all users in your organization, select «Optional, activated as default» as the end-user visibility setting.

Distribution and deployment

It is also possible to distribute the button to a limited group of users.

  • Instead, select «Specific users/groups» and add users and/or groups which should receive the add-in.

Finally, you may also want to whitelist our email servers to ensure our service emails and simulated phishing emails are getting through to your organization's users.