Email Formats

{
  "mx": [
    "10 mail-gw2.synot.cz.",
    "20 mail-gw1.synot.cz."
  ],
  "spf": [
    "v=spf1 a ip4:78.24.233.21 ip4:78.24.233.22 ip4:78.24.235.73 ip4:78.24.233.12 ip4:78.24.233.13 include:servers.mcsv.net include:u24593586.wl087.sendgrid.net include:spf.protection.outlook.com ~all"
  ]
}