Email Formats

{
  "mx": [
    "10 mail.dur.gr."
  ],
  "spf": [
    "v=spf1 +a +mx include:_spf.fastmail.gr +ip4:213.158.90.18 +ip4:213.249.36.78 +ip6:2a01:4f8:251:308d::2 include:spfa.mailendo.com -all"
  ]
}