Email Formats

{
  "mx": [
    "10 mx-in.g.apple.com.",
    "20 mx-in-hfd.apple.com.",
    "20 mx-in-mdn.apple.com.",
    "20 mx-in-rno.apple.com.",
    "20 mx-in-vib.apple.com."
  ],
  "spf": [
    "v=spf1 ip4:13.111.54.90 include:_spf.apple.com include:_spf-txn.apple.com include:aspmx.pardot.com include:amazonses.com include:_spf.salesforce.com -all"
  ]
}