Email Formats
{
"mx": [
"10 spamfilter01.windinternet.nl.",
"50 spamfilter02.windinternet.nl."
],
"spf": [
"v=spf1 include:spf.eprov.nl ip4:92.65.8.226 ip4:92.65.8.230 a:smarthost.windinternet.nl ip4:164.138.29.48 ip4:84.22.105.52 a:smtp1.saas.windinternet.nl -all"
]
}