Email Formats
{
"mx": [
"10 aspmx.l.google.com.",
"20 alt1.aspmx.l.google.com.",
"20 alt2.aspmx.l.google.com.",
"30 aspmx2.l.google.com.",
"30 aspmx3.l.google.com.",
"30 aspmx4.l.google.com.",
"30 aspmx5.l.google.com."
],
"spf": [
"v=spf1 a mx ip4:92.111.10.130 ip6:2a01:4f8:c0c:562d::1 include:_spf.google.com include:spf.mandrillapp.com include:spf.byte.nl ~all"
]
}