Email Formats

{
  "mx": [
    "1 havit-cz.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx ip4:81.2.209.66 ip4:93.185.103.69 ip4:195.122.198.36 include:sendgrid.net include:spf.protection.outlook.com ~all"
  ]
}