Email Formats

{
  "mx": [
    "20 landsouthgroup-com.mx2.arsmtp.com.",
    "10 landsouthgroup-com.mx1.arsmtp.com."
  ],
  "spf": [
    "v=spf1 ip4:107.144.49.250 a:lsm.rmo.rentmanager.com include:spf.protection.outlook.com ~all"
  ]
}