Email Formats

{
  "mx": [
    "10 mail1.central.co.th.",
    "10 mail2.central.co.th."
  ],
  "spf": [
    "v=spf1 ip4:52.62.59.61 ip4:203.146.115.131 ip4:110.164.67.42 include:spf.protection.outlook.com include:spf.mandrillapp.com include:sendgrid.net include:_spf.salesforce.com include:spf.zoho.com include:transmail.net -all"
  ]
}