Email Formats
{
"mx": [
"0 d249781a.ess.barracudanetworks.com.",
"10 d249781b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:209.136.211.34 ip4:63.237.25.146 ip4:70.33.230.116 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:servers.mcsv.net include:amazonses.com -all"
]
}