Gmail mark my emails as spam

Config: OVH + VPS + Debian 8 + Vebmin

Im fight with postfix and after all im so close to win…
Gmail mark my emails as spam…only gmail (i hope)…and i dont know why

Here is test for spam score:
Headers for marked mail:

Can someone help me plz… :frowning:


If you’d like, we can setup a private consultation to address this matter. The reports provided do point out some relevant and valid points you should be correcting.

consultation will be free or paid?