Microsoft 365 - Approve Campaign Monitor to Send DMARC-Compliant Email from My Domain
This document will provide the steps necessary to set up custom domain authentication for Campaign Monitor, approving Campaign Monitor to send DMARC-compliant email from addresses in your organization's subdomain (e.g. mydomain.wisc.edu).
Information about the protection of UW-Madison email with DMARC can be found here: Email Authenticity
Note: approving a third-party email vendor to send email as/from @wisc.edu addresses (e.g. firstname.lastname@example.org) is not permitted. Only approve third-party email vendors to send email as/from addresses in your subdomain (e.g. email@example.com).
Campaign Monitor provides publicly available documentation on setting up custom domain authentication.
Setting up DKIM-signing of your email campaigns: https://help.campaignmonitor.com/email-authentication#dkim
Adding Campaign Monitor's sending information to your domain's SPF record: https://help.campaignmonitor.com/whitelist-campaign-monitors-addresses#spf
If you need assistance in taking the above steps, please contact the DoIT Help Desk.