Email Formats
{
"mx": [
"1 aspmx.l.google.com.",
"10 alt3.aspmx.l.google.com.",
"10 alt4.aspmx.l.google.com.",
"5 alt1.aspmx.l.google.com.",
"5 alt2.aspmx.l.google.com."
],
"spf": [
"v=spf1 include:_spf.google.com ip4:35.160.33.172/32 include:stspg-customer.com include:mktomail.com include:amazonses.com ip4:18.207.87.206/32 ip4:174.129.192.189/32 ip4:174.129.8.146/32 include:_spf.salesforce.com include:mg-spf.greenhouse.io -all"
]
}