To set up custom error pages with DirectAdmin, you can follow these steps:

Step 1: Log in to your DirectAdmin control panel using your administrative credentials.

Step 2: Once logged in, navigate to the "Advanced Features" section and click on "Custom Error Pages."

Step 3: In the Custom Error Pages interface, you will see a list of predefined error pages (e.g., 401 Unauthorized, 404 Not Found, 500 Internal Server Error).

Step 4: To set up a custom error page, locate the error code you want to customize and click on the "Edit" button next to it.

Step 5: On the Edit Custom Error Page screen, you have two options:

a. Text Editor: You can use the built-in text editor to modify the HTML content of the error page. You can customize the text, add images, or include any other desired elements.

b. External URL: If you have a separate HTML page hosted elsewhere, you can enter the URL of that page to use it as the custom error page.

Step 6: After making the necessary changes, click on the "Save" button to apply the custom error page.

Step 7: Repeat the above steps for any other error codes you wish to customize.

By following these steps, you can set up custom error pages for specific error codes in DirectAdmin. This allows you to provide a personalized and informative experience to visitors who encounter errors while accessing your website.