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 ip4:50.198.66.205 ip4:50.203.165.214 ip4:50.198.66.225 ip4:50.198.66.226 ip4:209.119.129.218 ip4:209.119.129.219 ip4:209.119.129.220 ip4:209.119.129.221 ip4:209.119.129.222 ip4:107.170.122.235 ip4:208.75.123.0/24 include:spf\" \".constantcontact.com ~all"
]
}