Email Formats

{
  "mx": [
    "0 rctsystemsinc.mail.protection.office365.us."
  ],
  "spf": [
    "v=spf1 ip4:96.83.78.138 ip4:96.95.44.97 ip4:100.16.80.86 ip4:100.16.80.82 include:spf.protection.office365.us -all"
  ]
}