Email Formats

{
  "mx": [
    "0 nga.mail.protection.office365.us."
  ],
  "spf": [
    "v=spf1 mx a ip4:74.87.238.224/28 ip4:64.31.101.160/28 ip4:173.196.147.160/29 ip4:107.218.43.16/29 ip4:47.180.117.224/28 include:spf.protection.office365.us -all"
  ]
}