Email Formats

{
"mx": [
"0 techbldrs-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:71.185.235.43 ip4:50.228.43.146 ip4:70.89.36.109 include:spf.protection.outlook.com include:mail.bbsv1.net ~all"
]
}