Email Formats

{
  "mx": [
    "10 mx1.emailsrvr.com.",
    "20 mx2.emailsrvr.com."
  ],
  "spf": [
    "v=spf1 a mx include:emailsrvr.com ip4:94.100.16.130 ip4:74.50.120.142 ip4:173.203.184.211 ip4:146.20.185.204 ~all"
  ]
}