Email Formats

{
  "mx": [
    "10 1-grid-mx02.com.",
    "15 1-grid-mx03.co.za.",
    "20 1-grid-mx04.com.",
    "5 1-grid-mx01.co.za."
  ],
  "spf": [
    "v=spf1 mx a ip4:41.185.8.174 a:mail.globalteacherrecruitment.com a:smtp.globalteacherrecruitment.com include:relay.mailchannels.net -all"
  ]
}