Email Formats

{
  "mx": [
    "40 icasp-net.p40.mxthunder.net.",
    "30 icasp-net.p30.mxthunder.net.",
    "20 icasp-net.p20.mxthunder.net.",
    "10 icasp-net.p10.mxthunder.com."
  ],
  "spf": [
    "v=spf1 mx  a:mail.icasp.com a:webmail.icasp.net a:mail2.icasp.net ip4:75.146.109.80/28 include:spf.mxthunder.com include:spf.spamhero.com ~all"
  ]
}