Email Formats

{
"mx": [
"20 pmx01.pub-c2c.sjc02.247-inc.net.",
"10 pmx01.pub-c2c.iad01.247-inc.net.",
"10 pmx01.pub-c2c.sjc01.247-inc.net."
],
"spf": [
"v=spf1 ip4:66.170.112.138/31 ip4:216.128.112.138/31 ip4:204.8.208.138/31 ip4:204.8.215.16/31 ip4:216.128.122.100/31 ip4:66.170.122.100/28 ip4:204.8.214.100/28 ip4:66.170.126.100/31 ip4:216.128.126.100/31 ip4:216.128.122.100/28 -all"
]
}