Email Formats

{
  "mx": [
    "10 rusyel-com-au.p10.mxthunder.com.",
    "20 rusyel-com-au.p20.mxthunder.net.",
    "30 rusyel-com-au.p30.mxthunder.net.",
    "40 rusyel-com-au.p40.mxthunder.net."
  ],
  "spf": [
    "v=spf1 mx a:mail.rusyel.com.au include:spf.protection.outlook.com include:mailgun.org -all"
  ]
}