Email Formats
{
"mx": [
"10 dynamiclabs-net.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a include:spf.us.emailservice.io include:spf.protection.outlook.com include:spf.constantcontact.com ip4:23.226.129.100 ip4:173.220.61.50 ip4:173.251.83.18 ip4:192.174.88.179 ip4:192.174.88.180 ip4:192.174.88.182 ip4:192.174.88.181 -all"
]
}