Email Formats
{
"mx": [
"10 biosig-com.mx1.arsmtp.com.",
"20 biosig-com.mx2.arsmtp.com."
],
"spf": [
"v=spf1 include:edgepilot.com ip4:69.123.123.170 ip4:148.76.119.226 include:spf.protection.outlook.com include:exghost.com include:appriver.com include:auth.msgapp.com include:biosig-com.spf.smtp25.com -all"
]
}