Email Formats

{
  "mx": [
    "10 spamtitan.intermac.nl.",
    "20 mail.c-sharp.nl."
  ],
  "spf": [
    "v=spf1 a mx ip4:31.3.111.81 ip6:2a03:7900:10c:0:31:3:111:81 a:mail02.intermac.nl ~all"
  ]
}