Email Formats
{
"mx": [
"10 west.smtp.mx.exch090.serverdata.net.",
"20 east.smtp.mx.exch090.serverdata.net."
],
"spf": [
"v=spf1 ip4:173.251.23.210/32 ip4:47.22.163.110/32 include:spf.serverdata.net include:_spf.mailspamprotection.com ~all"
]
}