Email Formats

{
  "mx": [
    "30 mailer3.texwinca.com.",
    "50 mailer.texwinca.com.",
    "40 mailer4.texwinca.com.",
    "20 mailer2.texwinca.com.",
    "10 mailer1.texwinca.com."
  ],
  "spf": [
    "v=spf1 mx ip4:210.176.251.43 ip4:210.176.251.45 ip4:183.179.161.179 -all"
  ]
}