Office 365, Email, Exchange, Does Exchange support using POP3

I want to POP my Exchange email to an email client or via another email service, like Gmail.

Unfortunately, the POP protocol is not allowed for connections to Exchange accounts. We do not allow POP3 on the Exchange system for a few reasons:
You can set up a connection to Exchange via IMAP using the settings found at Office 365, Email, Exchange, IMAP Email Access to Exchange