Email Formats
{
"mx": [
"5 mx5.smics.com.",
"5 mx6.smics.com.",
"8 mx4.smics.com.",
"9 mx7.smics.com.",
"10 mx15.smics.com."
],
"spf": [
"v=spf1 ip4:123.49.192.12 ip4:123.49.192.60 ip4:210.22.154.62 ip4:210.22.154.39 ip4:210.22.154.51 ip4:123.49.192.35 ip4:202.175.86.143 ip4:202.175.86.249 ~all"
]
}