Letters from vds fall into spam that I need to change?

Good evening! Did VPS mail server, but mail goes to spam. Checked through the service mail-tester.com. And found the following..
Can something be improved?
-0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid
This negative rating will be positive if to confirm the signature. How to do this see below.
0.1 DKIM_VALID Message has at least one valid DKIM or DK signature
Great! Your signature is valid
0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain
Great! Your signature is valid, and it belongs to your domain name
-0.001 HTML_MESSAGE HTML included in message
Don't worry if we expect to receive HTML version of email message
-1.644 RCVD_IN_BRBL_LASTEXT Your sending server IP is listed in the Barracuda blacklist
77.220.213.210 listed in bb.barracudacentral.org
-0.614 RCVD_IN_SORBS_WEB SORBS: sender is an abusable web server
77.220.213.210 listed in dnsbl.sorbs.net
0.001 SPF_HELO_PASS SPF: HELO matches SPF record
0.001 SPF_PASS SPF: sender matches SPF record
Great! Your SPF is valid
0.01 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain


And in addition, IP VDS is 3-x black list, you can do something?
June 26th 19 at 14:13
1 answer
June 26th 19 at 14:15
And in addition, IP VDS is 3-x black list, you can do something?

You need the host to ask, maybe they can help "whiten" IP, otherwise you need a new one.
How to change these settings on the positive?

-0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid

-0.614 RCVD_IN_SORBS_WEB SORBS: sender is an abusable web server
77.220.213.210 listed in dnsbl.sorbs.net - willie77 commented on June 26th 19 at 14:18
: The first says that dkim is not valid. The second black-lists, even the link given. - tomasa_OConn commented on June 26th 19 at 14:21
: why dkim may not be valid and to whom these apply, what would it be? The VDS provider? - willie77 commented on June 26th 19 at 14:24
most to the administrator who set up DKIM - nicklaus.Will commented on June 26th 19 at 14:27
Only weird thing is that the first line says that dkim is not valid, and another that is valid.8d2ca0f518704b068c0b61bb95c8411f.png. - willie77 commented on June 26th 19 at 14:30

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