Email Formats
{
"mx": [
"1 d235283.a.ess.uk.barracudanetworks.com.",
"2 d235283.b.ess.uk.barracudanetworks.com."
],
"spf": [
"v=spf1 include:servers.mcsv.net include:_netblocks.mimecast.com include:spf.exclaimer.net include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com ip4:31.169.33.5 ip4:46.31.172.66 ip4:185.74.237.14 ip4:157.125.5.206 -all"
]
}