help with email server

[TestUser]

hi
i just updated my email server folowing this quide
https://help.directadmin.com/item.php?id=576
now nothing is working and dont know what to look!?
SMTP, IMAP and POP connections are blocked!?


HELP please!?

 

[TestUser]

have done build all (like fresh reinstall)... now everithing works again