Get notifications for abusive email users – WHM

cPanel v66 introduced a new option – Number of emails a domain may send per day before the system sends a notification. With this option, the system will send you a message when a domain exceeds the specified number of daily emails.

cPanel Note: The system counts outbound mail from subdomains and addon domains separately from their parent domain.

whm number emails day
WHM >> Tweak Settings >> Mail

By default, the option is set to Unlimited. You can set any value you want – like 10, 100 etc.

To set a value for this new WHM/cPanel option:

  1. Log into WHM as root
  2. Go to Server Configuration >> Tweak Settings
  3. From the top menu click on the Mail tab
  4. Look for the option Number of emails a domain may send per day before the system sends a notification
  5. Choose Unlimited or enter a value (10,100 etc)
  6. Scroll down the page and click the Save button
  7. You will see the confirmation message:

    Your changes have been saved.

    Restarting cPanel daemons…done.

    Updating your system to reflect any changes…
    Updating “Number of emails a domain may send per day before the system sends a notification.” from “10” to “100”.
    “Number of emails a domain may send per day before the system sends a notification.” was updated.
    Done.

When the condition is triggered, you will receive a message stating that The domain demo123.com on account demo123 exceeded the maximum number of emails per hour. The domain violated its domain-level limit, which is currently 100.

Dialy Mail Limit notification

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