Email Formats
{
"mx": [
"10 mx1-us1.ppe-hosted.com.",
"20 mx2-us1.ppe-hosted.com."
],
"spf": [
"v=spf1 a mx ip4:12.47.172.3 ip4:12.47.172.13 ip4:12.47.172.14 ip4:12.47.172.55 include:spf.constantcontact.com include:spf.mailjet.com a:dispatch-us.ppe-hosted.com ~all"
]
}