Michael Wise via mailop skrev den 2025-10-02 19:18:
Check the MX records. Did the domain/tenant recently move on or off of Office365?
Authentication-Results mx.junc.eu (amavis); dkim=fail (1024-bit key) reason="fail (message has been altered)" header.d=microsoft.com Authentication-Results dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=microsoft.com;
ups AR header fails :/ _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
