Email Formats
{
"mx": [
"0 eustiseng-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:sendgrid.net ip4:142.190.36.194 ip4:40.75.1.11 ip4:142.190.34.222 ip4:4.151.169.29 ip4:74.203.255.194 ip4:68.10.173.133 ip4:208.42.98.19 ip4:147.202.67.24 ip4:50.58.196.186 ip4:167.89.11.197 include:spf.protection.outlook.com -all"
]
}