The address book tool is no longer available. We are working to create a new tool that will eventually be available in the IMS portal. More information about this will be communicated at a later date.

In the meantime, if you need to change your address book information, please reach out to the Help Desk at 412-647-4357 or click here to start a chat with a Help Desk agent. We apologize for any inconvenience this may cause. EPCS - Exchange Support.