Email Formats
{
"mx": [
"10 mx-01-eu-central-1.prod.hydra.sophos.com.",
"20 mx-02-eu-central-1.prod.hydra.sophos.com."
],
"spf": [
"v=spf1 a ip4:164.177.42.33 ip4:185.22.109.173 ip4:194.206.235.0/27 include:_spf.prod.hydra.sophos.com include:spf.protection.outlook.com ~all"
]
}