Email Formats

{
  "mx": [
    "10 mx1.sixthstartech.com.",
    "20 mx2.sixthstartech.com.",
    "30 mx3.sixthstartech.com.",
    "40 mx4.sixthstartech.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:103.173.112.10 include:spf.antispamcloud.com include:zcsend.in -all"
  ]
}