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DMARC Alert Rules

Alert rules notify your team by email when DMARC failure rates, unknown sender volume, or policy compliance crosses a threshold you define.

DMARC alert rules list
DMARC alert rules — trigger type, threshold, and notification recipients.

Alert trigger types

  • →Failure rate exceeds X% — alert when DMARC failure percentage crosses a threshold.
  • →Unknown sender detected — alert when a new sending source appears that has no sender profile.
  • →Policy is below target — alert if a domain is still at none after a set number of days.
Create DMARC alert rule form
Creating a new alert rule — selecting trigger, threshold, and notification emails.

Finding Alert Rules in the app

In the top navigation, click DMARC. In the left sidebar you will find Alert Rules. You can also navigate directly to /dmarc/alert-rules.

Creating an alert rule

On the Alert Rules page, click New Alert Rule. Select the trigger type, set the threshold, enter notification email addresses, and save. Alerts are evaluated after each report import.

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