Email Formats
{
"mx": [
"10 mx-02-us-west-2.prod.hydra.sophos.com.",
"10 mx-01-us-west-2.prod.hydra.sophos.com."
],
"spf": [
"v=spf1 ip4:210.202.18.138 ip4:210.202.18.168 ip4:210.202.18.169 include:spf.protection.outlook.com -all"
]
}