Email Formats
{
"mx": [
"10 mx-01-us-west-2.prod.hydra.sophos.com.",
"20 mx-02-us-west-2.prod.hydra.sophos.com."
],
"spf": [
"v=spf1 include:_spf_uswest2.prod.hydra.sophos.com include:spf.protection.outlook.com include:navistar.com include:_spf.smtp.com ip4:207.186.148.25 ip4:69.85.201.74 ip4:69.85.243.54 -all"
]
}