Email Formats

{
"mx": [
"0 improv-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:spf.givex.com include:servers.mcsv.net include:sendgrid.net include:cust-spf.exacttarget.com include:emails.etix.com ip4:170.187.152.23 ip4:209.47.1.69 -all"
]
}