Email Formats

{
  "mx": [
    "30 mail.networktigers.com.mx.swishmail.net."
  ],
  "spf": [
    "v=spf1 a mx a:mail.networktigers.com include:shops.shopify.com include:sendgrid.net ip4:64.71.140.0/20 ip4:208.72.56.0/22 ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip6:2602:ffb8::/36 ~all"
  ]
}