Email Formats

{
  "mx": [
    "100 ulysses.noc.ntua.gr.",
    "100 diomedes.noc.ntua.gr.",
    "100 achilles.noc.ntua.gr."
  ],
  "spf": [
    "v=spf1 include:_spf.mlsend.com mx ip4:147.102.5.5 ip4:147.102.222.0/24 ip6:2001:648:2000:de::/64 include:spf.protection.outlook.com ~all"
  ]
}