Advanced concepts for developing mail apps in Outlook 2013

• Authenticating a mail app by using Exchange identity tokens

• Inside the Exchange identity token

• How to: Call a service by using an identity token in Exchange

• How to: Use the Exchange token validation library

• How to: Validate an Exchange identity token

• Designing a mail app for specific form factors in Outlook

• Using date values in mail apps

• Calling web services from a mail app for Outlook

• Using the permission model for mail apps in Outlook

• Limits for activation and data in mail apps for Outlook

For common concepts that apply to most mail apps in Outlook, see Fundamentals for developing mail apps in Outlook. For other concepts that are applicable to developing apps for Office, see Core development concepts for apps for Office.

• JavaScript API for Office

• Schema reference for apps for Office manifests