Email Formats
{
"mx": [
"10 d336863a.ess.barracudanetworks.com.",
"20 d336863b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 a:barracuda.alinco.net include:mailgun.org include:alinco.net include:spf.protection.outlook.com include:20427255.spf05.hubspotemail.net -all",
"v=spf1 include:spf.ess.barracudanetworks.com -all"
]
}