Email Formats
{
"mx": [
"10 spam.daewonmedia.com.",
"20 gw.daewonmedia.com."
],
"spf": [
"v=spf1 include:amazonses.com include:cust-spf.exacttarget.com include:_vpc.daouoffice.com ip4:35.216.21.40 ip4:35.216.116.181 ip4:116.124.128.0/24 ip4:114.202.247.0/24 ip4:133.186.0.0/16 ip4:222.122.197.0/24 ip4:49.212.180.186 ~all"
]
}