Email Formats
{
"mx": [
"0 rvsd-org.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a ip4:50.215.2.9 ip4:50.145.2.2 ip4:13.91.120.16 ip4:13.64.227.113 include:spf.tmes.trendmicro.com include:spf.protection.outlook.com include:spf.constantcontact.com ~all"
]
}