Email Formats

{
"mx": [
"10 d76811a.ess.barracudanetworks.com.",
"20 d76811b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 a ip4:50.206.240.196 ip4:50.206.240.194 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.smtp.mailtrap.live ~all"
]
}