Email Formats

{
  "mx": [
    "20 mx2.emailsrvr.com.",
    "10 mx1.emailsrvr.com."
  ],
  "spf": [
    "v=spf1 mx ip4:166.78.16.142 ip4:204.232.183.58 ip4:172.99.120.159 ip4:184.106.54.71 include:emailsrvr.com ~all"
  ]
}