Email Formats

{
  "spf": [
    "v=spf1 include:_spf.onlinespamfilter.nl include:_spf.transip.email ip4:37.34.49.14 ip4:37.34.49.18 ip4:37.34.49.19 ip4:37.34.49.58 ip4:136.144.139.240  -all"
  ]
}