Email Formats

{
  "mx": [
    "10 midway.com.s6a1.psmtp.com.",
    "10 midway.com.s6a2.psmtp.com.",
    "10 midway.com.s6b1.psmtp.com.",
    "10 midway.com.s6b2.psmtp.com."
  ],
  "spf": [
    "v=spf1 mx mx:inevitable.com ~all"
  ]
}