Email Formats
{
"mx": [
"10 aspmx.l.google.com.",
"20 alt1.aspmx.l.google.com.",
"30 alt2.aspmx.l.google.com.",
"40 aspmx2.googlemail.com.",
"50 aspmx3.googlemail.com."
],
"spf": [
"v=spf1 include:_spf.google.com include:_spf.salesforce.com include:mailsenders.netsuite.com ip4:173.227.38.128/26 ip4:207.223.251.140/32 ip4:207.223.251.64/32 ip4:64.125.238.128/26 ip4:4.16.46.64/26 ip4:74.217.76.0/24 mx ~all"
]
}