Email Formats

{
"mx": [
"0 biffsinc-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:209.23.153.140 ip4:34.228.204.221 ip4:34.195.225.244 a:mail.biffsinc.com include:servers.mcsv.net include:spf.protection.outlook.com -all"
]
}