Email Formats
{
"mx": [
"1 cfhi-com.corpsmtp.net.",
"10 mailgw.cfhi.com.",
"2 cfhi-com.corpsmtp.cn."
],
"spf": [
"v=spf1 ip4:61.167.79.133 ip4:61.167.79.132 include:_s.corp-email.com -all",
"v=spf1 a mx ip4:61.167.79.134 -all"
]
}