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Manage DMARC reports
This guide is about the policy DMARC and any security reports sent by e-mail that can be activated or disabled on request.
Optional DMARC report
The reports DMARC is optional and provides the following information:
- Third party senders or servers that send e-mails to your domain name.
- The percentage of messages from your domain that are successful in the DMARC verification process.
- Servers or services that send e-mails that fail DMARC checks.
- DMARC actions performed by the receiving server for unauthenticated messages from your domain (none, quarantine or reject).
When reports indicate that most emails pass DMARC checks successfully, it is recommended to strengthen your DMARC parameters by imposing stricter measures. This will strengthen your domain's protection against spoofing.
The written report is sent by email to the address you mention in the configuration, and will come from dmarc@infomaniak.com or other providers such as Microsoft, Google, Yahoo, etc. It is delivered as a zip archive containing the report in XML format:
It is also possible to receive copies of problematic e-mails.
Analyze a DMARC report
Infomaniak is not in a position to analyze your possible DMARC reports and records, and in a position to decide on the validity or conformity of these, because this is entirely your responsibility.
It is recommended that an external service be used to analyze a DMARC report, such as e.g. https://dmarcadvisor.com/dmarc-analyzer/.
Disable a DMARC report...
... from a Service Mail
To disable sending a DMARC report if you still have a Mail Service (if not read below):
- Click here in order to access the management of your product on the Manager Infomaniak (Need help?).
- Click directly on the nameallocated to the product concerned.
- Click on Global security in the left side menu.
- Click on Edit (in the part DMARC).
- Remove saved addresses and Apply changes:
... from the DNS area of a domain
If the Mail Service is no longer in function but you continue to receive reports by email, you must acting on the domain name directly and delete registration dmarc of its DNS area: