How to view and Use the Mail Queue Manager in WHM?
What is Mail Queue Manager
The Mail Queue Manager is a built-in WHM tool that shows every email waiting to leave your server. Emails stay in this queue if the receiving server is busy or if there is a network issue. This tool helps you find spamming accounts and fix delivery problems quickly.
Monitor this area to stop junk mail before it ruins your server’s reputation. You can also see why specific emails are failing to reach their destination.
You can find the email management tools within the main administrative dashboard. The interface provides a clear view of all outgoing and incoming mail traffic.
How to Access the Mail Queue
Follow these simple steps to open the management screen.
- Enter your root user details to access the control panel.
- Type the word mail queue in the top left search bar.
- Click on Mail Queue Manager from the results to see the main page.
How to Find Specific Emails
The search feature helps you filter through thousands of messages to find a single one. You can look for mail based on who sent it or who should receive it.
The system uses specific IDs and dates to make your search more accurate.
- Type a sender email or a recipient address in the search box.
- Input the unique ID assigned by the server to track a single email.
- Choose a start and end date to see mail from a specific period.
- Select this option if you want to see every single message in the list.
- Click the Run Report button to display the filtered results.
How to View and Deliver Mail
Once you find the emails, you can read their content or try to send them again. This is helpful if a previous delivery attempt failed due to a temporary error.
You have the power to handle messages individually or in large groups.
- Click the magnifying glass icon to read the email headers and text.
- Select Deliver Message Now inside the view screen to try sending it.
- Tick multiple boxes on the main list and click Deliver Selected.
- Use the Deliver All button to attempt sending every pending message at once.
Cantech Email Solutions
Cantech provides premium relay services to ensure your emails always land in the inbox. Our servers are configured to prevent blacklisting and maintain high sender scores.
We offer expert guidance on managing large mail queues for high-traffic websites. Our support team can help you identify and block spam sources on your Cantech server.
Conclusion
You need to manage your server email traffic as a key task for any system administrator. The mail queue is a temporary storage area for messages that the server has not sent yet.
Frequently Asked Questions
Why is my email stuck in the queue?
The remote server might be offline or blocking your server IP address. Sometimes the system retries delivery automatically over several hours. You can check the error log in the Mail Queue Manager to see the exact reason.
Can I download an email from the queue?
Yes you can click the download option to get the message in .eml format. This file opens easily in applications like Microsoft Outlook or Gmail. It helps you keep a record of important messages that failed to send.
How long does WHM keep mail data?
The server usually stores these records for only 10 days to save space. You cannot see or search for emails that are older than this limit. It is best to check your queue regularly to catch issues early.
Will deleting an email from the queue notify the sender?
No the system simply removes the message from the server permanently. The sender does not receive a bounce-back message unless you manually trigger one. This is a good way to clean out spam without alerting the spammers.
