Email Formats

{
  "mx": [
    "5 aspmx.l.google.com.",
    "100 ulrelay.ul.ac.za.",
    "15 alt3.aspmx.l.google.com.",
    "15 alt4.aspmx.l.google.com.",
    "10 alt2.aspmx.l.google.com.",
    "10 alt1.aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 ip4:196.21.218.222 ip4:196.21.218.131 ip4:196.21.218.223 ip4:196.21.218.110 ip4:196.21.212.236 include:_spf.google.com include:mh.blackboard.com ~all"
  ]
}