SPF and DKIM are authentication methods for email. The percentage displayed is the amount of mail which passed authentication at the ISP. ‘–‘ means we couldn’t identify the DKIM / SPF value or the ISP doesn’t use these authentication methods.
SPF and DKIM are authentication methods for email. The percentage displayed is the amount of mail which passed authentication at the ISP. ‘–‘ means we couldn’t identify the DKIM / SPF value or the ISP doesn’t use these authentication methods.