Email Formats
{
"mx": [
"10 mxa-00162b01.gslb.pphosted.com.",
"20 mxb-00162b01.gslb.pphosted.com."
],
"spf": [
"v=spf1 -all",
"v=spf1 ip4:198.169.0.60 include:spf1.blackrock.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com ~all"
]
}