Email Formats
{
"mx": [
"4 mailg1.trafikverket.se.",
"4 mailg2.trafikverket.se."
],
"spf": [
"v=spf1 ip4:193.181.63.0/24 ip4:88.131.62.128/25 ip4:188.121.65.192/26 include:_spf.idrelay.com include:spf.mailjet.com include:spf1.emarketeer.com mx -all"
]
}