Email Formats
{
"mx": [
"10 mx04.ender-informatics.ch.",
"20 mx04-2.ender-informatics.ch.",
"30 mx04-3.ender-informatics.ch."
],
"spf": [
"v=spf1 include:spf.e-info.ch include:spf.ender-informatics.ch ip4:85.195.246.240 ip4:46.14.116.18 ip4:195.191.240.200 ip4:149.126.4.44 a mx -all"
]
}