Email Formats
{
"mx": [
"1 aspmx.l.google.com.",
"10 aspmx2.googlemail.com.",
"10 aspmx3.googlemail.com.",
"5 alt1.aspmx.l.google.com.",
"5 alt2.aspmx.l.google.com."
],
"spf": [
"v=spf1 include:_spf.google.com include:servers.mcsv.net include:aspmx.pardot.com include:_spf.salesforce.com ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:199.196.7.220 ip4:104.255.8.20 ip4:99.199.65.33 ip4:216.232.49.94 -all"
]
}