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 a mx ip4:96.89.4.29 ip4:18.220.12.142 ip4:18.216.7.10 ip4:103.246.251.128/26 include:_spf_useast2.prod.hydra.sophos.com include:spf.protection.outlook.com -all"
]
}