Email Formats
{
"mx": [
"10 spam.syspower.com.tw.",
"5 mta2.systex.com.tw.",
"5 mta1.systex.com.tw."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com ip4:122.146.19.177 ip4:122.146.19.178 ip4:122.146.19.184 ip4:122.146.19.185 ip4:218.211.60.198 ip4:61.216.16.18 -all"
]
}