Email Formats

{
  "mx": [
    "10 linkusystems-com.p10.spamhero.com.",
    "30 linkusystems-com.p30.spamhero.net.",
    "20 linkusystems-com.p20.spamhero.net.",
    "40 linkusystems-com.p40.spamhero.net."
  ],
  "spf": [
    "v=spf1 include:_spf.mlsend.com a ip4:66.171.255.129/27 include:infusionmail.com include:linkumail.com ~all"
  ]
}