Email Formats
{
"mx": [
"10 thirteengroup-co-uk.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:194.168.214.200 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:_vccnets.8x8.com include:_spf.createsend.com include:marketing.dynamics.com include:spf.bigchange.com include:_spf.elasticemail.com -all"
]
}