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.highradius.com include:_hrc.highradius.com include:_spf.google.com include:_hrc1.highradius.com include:spf.messagelabs.com ip4:34.142.19.185 ip4:208.117.48.0/20 ip4:54.172.146.213 ip4:64.106.133.126 ip4:64.106.168.20 ~all"
]
}