Email Formats

{
  "mx": [
    "10 tda.mail.protection.office365.us."
  ],
  "spf": [
    "v=spf1 ip4:161.47.108.186 ip4:193.186.4.195 ip4:168.220.117.133 ip4:4.1.26.118 ip4:3.143.88.164 ip4:76.223.140.151 ip4:76.223.140.152 include:spf.protection.office365.us -all"
  ]
}