Email Formats

{
  "mx": [
    "10 smtp1-mke.securence.com.",
    "10 smtp1-msp.securence.com."
  ],
  "spf": [
    "v=spf1 ip4:167.88.45.5 a mx ip4:64.202.240.0/20 include:spf.securence.com include:cfl.rr.com include:frontiernet.net ~all"
  ]
}