Kerio connect setting pop3, smtp?

Question

Email

Hello, Help me understand how to set up a Kerio connection, namely Server POP3.
There is a hosting (datagate hosting) where the mail is located, firma.som.
It is necessary that mail was accepted and sent through kerio.
added a user to kerio [email protected]
I don't know I don't understand :( Where to dig or configure to enter pop3 server
, pop3 server username, password. I can't figure out what the login and password are.
X-Envelope-To
sorting rules :
[email protected]
[email protected]
read the manual, searched,
jumped around the fire, beat the
tambourine.