Email Formats
{
"mx": [
"5 mx-02-eu-west-1.prod.hydra.sophos.com.",
"0 mx-01-eu-west-1.prod.hydra.sophos.com."
],
"spf": [
"v=spf1 mx a include:rnmk.com include:servers.mcsv.net include:spf.exclaimer.net ip4:192.40.160.0/19 ip4:74.91.80.0/20 ~all"
]
}