Email Formats
{
"mx": [
"10 cnaaiic-ca0i.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:216.191.120.3 ip4:206.191.8.130 ip4:167.89.88.84 ip4:173.243.133.62 ip4:40.86.225.121 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:mailgun.org include:sendgrid.net -all"
]
}