Email Formats

{
"mx": [
"1 d325599a.ess.barracudanetworks.com.",
"2 d325599b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 a mx ip4:168.245.113.179 ip4:168.245.125.157 include:spf.protection.outlook.com include:sendgrid.net include:spf.ess.barracudanetworks.com -all"
]
}