Email Formats
{
"mx": [
"10 cluster1.ap.messagelabs.com.",
"20 cluster1a.ap.messagelabs.com."
],
"spf": [
"v=spf1 mx include:spf.protection.outlook.com include:spf.messagelabs.com include:amazonses.com ip4:118.140.43.98 ip4:223.255.133.202 ip4:203.186.70.6 ip4:42.200.211.152 include:spf.mailjet.com -all"
]
}