When i go to https://www.mail-tester.com and test my email i receive this error: -0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid This negative score will become positive ...
My server sending bulk emails not delievered to inbox of gmail,yahoo. SPF,DKIM,DMARC all are pass. But still i'm facing the problem.Below the email headers. Sending all mails through sendblaster. ...