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 ip4:50.31.156.96/27 ip4:104.245.209.192/26 ip4:50.31.205.0/24 ip4:64.244.120.32/27 ip4:64.244.122.192/27 ip4:64.244.127.128/27 ip4:64.244.127.160/27 ip4:216.235.195.0/24 a:spf.constantcontact.com include:_spf.google.com include:sendgrid.net include\" \":outboundmail.blackbaud.net ~all"
]
}