Email Formats

{
  "mx": [
    "0 ingeniumaerospace.mail.protection.office365.us."
  ],
  "spf": [
    "v=spf1 ip4:67.221.220.226 ip4:34.195.213.167 include:spf.protection.office365.us ptr:mail.sharepointonline.com -all"
  ]
}