Email Formats

{
  "mx": [
    "0 nbfastening-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:70.60.8.28 ip4:70.60.8.26 ip4:208.105.200.147 include:spf-us.emailsignatures365.com include:spf.protection.outlook.com -all"
  ]
}