Email Formats
{
"mx": [
"10 mx1-us1.ppe-hosted.com.",
"20 mx2-us1.ppe-hosted.com."
],
"spf": [
"v=spf1 include:_spf.psm.knowbe4.com mx a:dispatch-us.ppe-hosted.com include:spf.mandrillapp.com include:_spf.sparkpostmail.com ip4:98.102.160.92 ~all"
]
}