Email Formats
{
"mx": [
"5 alt2.aspmx.l.google.com.",
"10 alt3.aspmx.l.google.com.",
"10 alt4.aspmx.l.google.com.",
"1 aspmx.l.google.com.",
"5 alt1.aspmx.l.google.com."
],
"spf": [
"v=spf1 include:spf0.u-netsurf.ne.jp include:mdwear.maildealer.jp +ip4:210.140.160.27 +ip4:210.140.160.60 +ip4:122.215.216.148 include:_spf.google.com include:spfcm.cybermail.jp ~all"
]
}