Email Formats

{
  "mx": [
    "10 us3mail01.teledyne.com.",
    "20 us1mail02.teledyne.com.",
    "10 us3mail02.teledyne.com.",
    "20 us1mail01.teledyne.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:75.149.139.57/32 ip4:65.213.64.136/29 -all"
  ]
}