Email Formats

{
  "mx": [
    "20 mx2.emailsrvr.com.",
    "10 mx1.emailsrvr.com."
  ],
  "spf": [
    "v=spf1 ip4:173.203.148.22 ip4:173.203.148.21 ip4:173.203.148.20 ip4:156.70.5.252 ip4:156.70.5.253 include:_spf.sparkpostmail.com ~all"
  ]
}