Authenticated server smtp

[Trust35]

Hi

I check my email server with kloxo and result is   you are non totaly authenticated.
What thi mean?

And this "
This message does not contain a DKIM Signature"

And this:
"SPF Record in TXT (TYPE 16):   Not Found - Learn about TXT (TYPE 16)
SPF Record in SPF (TYPE 99) (Obsolete):   Not Found - Learn about SPF (TYPE 99)
SPF Lookups:   Not Applicable - No SPF Records Found"

Thank you!

[MRatWork]

In every domain, go to 'email auth' and enable 'spf' and 'dmarc'.

[Trust35]

Thank you!

I must to add some record in my dns manager of my  domain provider?

[MRatWork]

Thank you!

I must to add some record in my dns manager of my  domain provider?

Depend on. If you using remote/external (like using Cloudflare), you need add this 'TXT record'

[Trust35]

I have a vps by tragicservers.com and a free domain (.tk)  at dot.tk.
I use the vps only for email.

[MRatWork]

I have a vps by tragicservers.com and a free domain (.tk)  at dot.tk.
I use the vps only for email.

Most additional 'TXT record' (like domainkeys/DKIM, SPF and DMARC) related to email functions.