Email Formats

{
  "mx": [
    "10 system4u-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:77.93.218.219 ip4:77.93.218.211 ip4:77.93.218.210 ip4:77.93.218.222 include:marketing.dynamics.com include:spf.protection.outlook.com include:_spf.vivantio.com a:spf-cejl.system4u.com include:oktamail.system4u.com include:bounce.ecomailapp.cz -\" \"all"
  ]
}