Mailchimp DKIM signature not added in outbound email


Just added a DKIM record to our domain following Mailchimp instructions (

The problem is that outbound email are not signed with DKIM key…

Is there any setting I’m missing?!

Thanks for any help!

Best regards

No, if you followed the Mailchimp instructions, your Mailchimp mails should be DKIM signed. But of course this only DKIM signs your Mailchimp mails - not mails from other systems, like Office 365 or on-premise mailservers.


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