Email Formats
{
"mx": [
"10 alt4.aspmx.l.google.com.",
"1 aspmx.l.google.com.",
"5 alt2.aspmx.l.google.com.",
"5 alt1.aspmx.l.google.com.",
"10 alt3.aspmx.l.google.com."
],
"spf": [
"v=spf1 ip4:148.163.157.132 ip4:52.73.255.192/26 ip4:52.200.60.192/26 ip4:18.232.1.16/28 ip4:3.251.152.64/26 ip4:3.26.128.192/26 include:_spf.salesforce.com include:aspmx.pardot.com include:sendgrid.net include:_spf.google.com ~all"
]
}