I'm running an Exchange 2010 server. I need to allow POP3 authentication using an email address as the user ID instead of the domain username. Here's an example:
AD Domain: domain.local
Email domain: domain.com
Username: johndoe
email address: j.doe@domain.comJohn logs into his computer using the username johndoe@domain.local but has an email address that is j.doe@domain.com. Can I enable POP3 authentication using the email address rather than the UPN? How do I do this?
Best Answer
mapi-labs will do this as long as you setup the addittional email in the email settings in AD>> user>> username. pretty straightforward really