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 ip4:54.240.8.60/24 include:_spf.bullhornmail.com include:_spf_uswest2.prod.hydra.sophos.com -all"
]
}