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Microsoft 365 - Approve Emma to Send DMARC-Compliant Email from My Domain

This document will provide the steps necessary to set up custom domain authentication for the email service provider, Emma, approving Emma 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. mynetid@wisc.edu) is not permitted. Only approve third-party email vendors to send email as/from addresses in your subdomain (e.g. account@mydomain.wisc.edu).



Keywordsdomain based message authentication reporting conformance name system naming TXT SPF DKIM CNAME restrictive report forensic aggregate quarantine reject uw madison list server email header reply-to google groups administrators smtp IP addresses caution external "[CAUTION: External]" tagging subject mailman mail-man forwarders   Doc ID89588
OwnerO365 S.GroupMicrosoft 365
Created2019-02-07 14:11:56Updated2024-01-22 09:30:27
SitesDoIT Help Desk, Microsoft 365
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