Email Formats

{
  "mx": [
    "10 mail.plenso.net.",
    "20 fallback.plenso.net."
  ],
  "spf": [
    "v=spf1 a mx ip4:81.83.11.227 include:spf.plenso.net include:u621505.wl006.sendgrid.net -all"
  ]
}