Email Formats

{
  "mx": [
    "0 optitech-ca01b.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:70.52.237.22 include:mail.efax.com include:spf.protection.outlook.com include:_spf.smtp.com include:sendgrid.net include:spf.usaepay.com include:mail.zendesk.com -all"
  ]
}