Problem Mail Spam in to google / live / libero / Outlook

[Nova Web LTD]

Hello to all,
despite being all set very well. All emails go to spam without reason.
I followed these guides and activated correctly:

SPF / DKIM / DMARC
http://help.directadmin.com/item.php?id=569
http://help.directadmin.com/item.php?id=596
http://help.directadmin.com/item.php?id=207

Email test https://www.mail-tester.com/
Ratings:
10/10

Emails always come in spam, I missed something ??