Email Formats

{
"mx": [
"10 cluster1.us.messagelabs.com.",
"20 cluster1a.us.messagelabs.com."
],
"spf": [
"v=spf1 mx a ip4:50.236.216.90 ip4:50.236.216.94 include:customers.clickdimensions.com include:spf.messagelabs.com include:spf.protection.outlook.com ~all"
]
}