Email Formats

{
  "mx": [
    "10 orthomart-com.mx1.arsmtp.com.",
    "20 orthomart-com.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 mx ip4:162.252.215.36/32 ip4:162.252.215.37/32"
  ]
}