Are you worried about the possibility of huge email attachments causing your server to get overloaded? The following lesson provides instructions on how to establish a restriction for the size of messages in WHM's Exim Configuration Manager. Manage your inbox effectively and avoid problems caused by huge emails.
1. Log in to WHM as root.
2. Navigate to the Exim Configuration Manager under "Service Configuration."
3. Click "Advanced Editor" and scroll down to the "Add additional configuration settings" button.
4. Add a new empty configuration option by selecting "message\_size\_limit" from the drop-down menu.
5. Enter the desired value in the textbox and then click "Save."