Email Formats
{
"mx": [
"10 mx-01-us-east-2.prod.hydra.sophos.com.",
"20 mx-02-us-east-2.prod.hydra.sophos.com."
],
"spf": [
"v=spf1 ip4:23.227.38.32 ip4:74.92.44.137 ip4:18.220.12.142 ip4:18.216.7.10 include:_spf.prod.hydra.sophos.com -all"
]
}