Email Formats

{
  "mx": [
    "10 u621505.wl006.sendgrid.net.",
    "0 onesmartcontrol-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.protection.outlook.com include:spf.crsend.com include:_spf.google.com ~all"
  ]
}