Email Formats

{
  "mx": [
    "0 email2.cnhi.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:165.140.157.21 ip4:24.247.15.26 include:custmail.vdata.com include:_spf.psm.knowbe4.com include:spf.constantcontact.com ~all"
  ]
}