Email Formats
{
"mx": [
"0 mx1-us1.ppe-hosted.com.",
"10 mx2-us1.ppe-hosted.com."
],
"spf": [
"v=spf1 a ptr ip4:24.248.186.116/32 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 include:_spf-us.ppe-hosted.com include:spf.ess.barracudanetworks.com include:mailgun.org -all"
]
}