Email Formats

{
  "mx": [
    "10 esignsystems-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:65.116.140.15 ip4:207.200.28.233 include:spf.protection.outlook.com include:sendgrid.net include:464431.spf01.hubspotemail.net mx -all"
  ]
}