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:secureserver.net include:transmail.net include:zcsend.net include:spf.protection.outlook.com include:_spf_uswest2.prod.hydra.sophos.com include:_spf.psm.knowbe4.com include:mailgun.org -all"
]
}