Email Formats
{
"mx": [
"10 cluster1.eu.messagelabs.com.",
"20 cluster1a.eu.messagelabs.com."
],
"spf": [
"v=spf1 include:za._netblocks.mimecast.com include:spf.messagelabs.com include:spf.dotnetwork.co.za ip4:196.250.225.166 ip4:41.160.234.106 ~all"
]
}