Email Formats

{
  "mx": [
    "10 artoftravel-de.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:159.183.227.224 include:sendgrid.net include:144912909.spf03.hubspotemail.net include:spf.messagelabs.com include:spf.protection.outlook.com include:spf.sendinblue.com mx ~all"
  ]
}