Creating a Relying Party Trust for Outlook Web App and EAC

Complete the following steps to create a relying part trust for Outlook Web App and Exchange Admin Center (EAC):
  1. In Server Manager, click
    Tools
    , and then select
    AD FS Management
    .
  2. In the
    AD FS snap-in
    , under
    AD FS\Trust Relationships
    , right-click
    Relying Party Trusts
    , and then click
    Add Relying Party Trust
    . The Add Relying Party Trust wizard is displayed.
  3. On the Welcome page, click
    Start
    .
  4. On the Select Data Source page, click
    Enter data about the relying party manually
    , and then click
    Next
    .
  5. On the Specify Display Name page, in the
    Display Name
    field, enter a display name. For example, OWA-13.
  6. On the Choose Profile page, click
    AD FS
    profile, and then click
    Next
    .
  7. On the Configure Certificate page, click
    Next
    .
  8. On the Configure URL page, select the
    Enable support for the WS-Federation Passive protocol
    check box, in the
    Relying party WS-Federation Passive protocol
    URL field, enter
    https://<Exchange SERVER HOSTNAME>/owa
    , and then click
    Next
    .
  9. On the Configure Identifiers page, click
    Next
    .
  10. On the Configure Multi-factor Authentication page, verify that the option
    I do not want to configure multi-factor authentication settings for this relying party trust at this time
    is selected. Then, click
    Next
    .
  11. On the Choose Issuance Authorization Rules page, select
    permit all users to access this relying party
    , and click
    Next
    .
  12. On the Ready to Add Trust page, review the settings, and then click
    Next
    to save your relying party trust information.
  13. On the Finish page, verify that the option
    Open the Edit Claim Rules dialog for this relying party trust when the wizard closes
    is selected. Then, click
    Close
    .