Email Formats

{
  "mx": [
    "10 mail.triangle.com.bd.",
    "20 mailgw.triangle.com.bd."
  ],
  "spf": [
    "v=spf1 ip4:113.21.229.194 ip4:113.21.229.195 ip6:2400:f940:100:b::2 ip6:2400:f940:100:b::3 ip6:2400:f940:100:b::4 ip6:2400:f940:100:b::5 -all"
  ]
}