Email Formats
{
"mx": [
"10 cluster8.eu.messagelabs.com.",
"20 cluster8a.eu.messagelabs.com."
],
"spf": [
"v=spf1 include:_spf.mlsend.com include:spf.messagelabs.com include:spf.protection.outlook.com ip4:176.35.4.123 ip4:62.30.33.161 ip4:178.239.169.224 ip4:178.239.169.237 -all"
]
}