Our organization running with Exchange Server 2007 SP1.We have 1000 Mailbox users.We want our Users to access Outlook Web Access by entering their primary e-mail address instead of entering their UPN.
Please reply ASAP.
Thanks in Advance to Exchange expert Team and Members
Free Guide: Managing storage for virtual environments
Complete a brief survey to get a complimentary 70-page whitepaper featuring the best methods and solutions for your virtual environment, as well as hypervisor-specific management advice from TechTarget experts. Don’t miss out on this exclusive content!