Email Formats

{
  "mx": [
    "10 sigmarelocation-com.p10.spamhero.com.",
    "20 sigmarelocation-com.p20.spamhero.net.",
    "30 sigmarelocation-com.p30.spamhero.net.",
    "40 sigmarelocation-com.p40.spamhero.net."
  ],
  "spf": [
    "v=spf1 include:emailsrvr.com include:sendgrid.net include:spf.spamhero.com include:amazonses.com -all"
  ]
}