Email Formats
{
"mx": [
"0 d267789a.ess.barracudanetworks.com.",
"5 d267789b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 mx a:mail.aarco.com.mx ip4:70.38.87.200 ip4:70.38.87.201 ip4:70.38.87.202 ip4:70.38.87.203 include:spf.protection.outlook.com include:servers.mcsv.net include:protection.outlook.com include:_spf.embluemail.com ~all"
]
}