Email Formats
{
"mx": [
"20 d208674b.ess.barracudanetworks.com.",
"10 d208674a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:104.193.74.199 ip4:104.193.75.81 ip4:207.86.104.74 ip4:66.162.67.11 ip4:64.132.221.30 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all include:spf.amazonses.com"
]
}