Email Formats

{
  "mx": [
    "10 mail.investiere.com.",
    "20 mail.insignis.ch.",
    "30 mail.verve-capital.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:80.74.158.110 include:servers.mcsv.net ip4:80.74.158.113 include:spf.mandrillapp.com include:_spf.google.com ~all"
  ]
}