Email Formats

{
  "mx": [
    "10 mail.petrominwork.com."
  ],
  "spf": [
    "v=spf1 ip4:202.73.12.212 ip4:202.87.222.85 ip4:103.98.84.40 +a +mx include:spf.antispamcloud.com +a:4112.smtp.antispamcloud.com ~all"
  ]
}