How to enable POP3 and IMAP in Exchange 2013

By default POP3 and IMAP are not enabled with Exchange 2013 - in order to enable this functionality we have to start the following services:

On the mailbox server:

sc start msExchangePOP3
sc config msExchangePOP3 start=automatic
sc start msExchangeIMAP
sc config msExchangeIMAP start=automatic

On the client access server:

sc start msExchangePOP3BE
sc config msExchangePOP3BE start=automatic
sc start msExchangeIMAPBE
sc config msExchangeIMAPBE start=automatic

Then to confirm IMAP / POP3 settings:

Get-IMAPSettings | List
Get-POP3Settings | List