Epic fail, PTR, SPF, DKIM and DMARC pass but mails on spam folder!

Hi! I have this domain debois.com.ar and I think it's fairly well setup with ISPConfig 3.1 and Ubuntu 16.04. When I send emails to my gogole apps account, I get the email on my spam folder, even as gogole says, all test passed!

SPF: PASS con la IP XX.144.XX.98
DKIM: PASS con el dominio debois.com.ar
DMARC: PASS

Any idea why?

Thanks!

 

Check the PTR-Records. The record should match posfix' hostname.

 

Thanks @florian030 how can I check that? Is there any tool to check it?

 

From command line You can use host-command, like this:

Code:

host debois.com.ar
host 104.31.64.207
host 104.31.65.207

There are also websites, for example https://mxtoolbox.com/

 

Great Thanks! I've added the PTR record and now my emails hit the inbox!