Email Formats
{
"mx": [
"0 mx1-us.emailsecurity.app.",
"10 mx2-us.emailsecurity.app."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:relay.mailchannels.net a:azure.quotevalet.com include:spf1.emailsecurity.app include:20644444.spf04.hubspotemail.net include:sendgrid.net include:_spf.co.techgrid.com ~all"
]
}