Email Formats
{
"mx": [
"10 mxb-001f5701.gslb.pphosted.com.",
"20 mxa-001f5701.gslb.pphosted.com."
],
"spf": [
"v=spf1 mx a ip4:209.97.240.253 ip4:148.163.159.245 ip4:148.163.157.245 include:spf.mandrillapp.com include:mailgun.org include:_spf-dc4.sapsf.com -all"
]
}