Here's a step-by-step guide on how to change the MIME value in SpamExperts: 1. Log in to your SpamExperts control panel. 2. Once logged in, navigate to the "Filtering" or "Policy" section. The exact name and location may vary depending on the version of SpamExperts you are using. 3. In the Filtering or Policy section, locate the "MIME Settings" or "MIME Types" option. Click on it to open the MIME settings. 4. You should see a list of MIME types and their corresponding actions. MIME types define the file types and their associated content types. Look for the MIME type you want to modify or add. If the MIME type is not listed, you may need to add it as a new entry. 5. To modify an existing MIME type, locate it in the list and click on the corresponding edit or modify button. This will allow you to change the action associated with the MIME type. 6. If you want to add a new MIME type, look for an "Add MIME Type" or similar button. Click on it to create a new entry. 7. In either case, you will be presented with a form or fields to modify the details of the MIME type. The available options may vary, but typically include the following: . MIME Type: Enter the MIME type you want to modify or add. For example, "application/pdf" for PDF files. . Action: Choose the action you want to apply to this MIME type. Options may include "Allow," "Quarantine," "Reject," or "Tag" (to mark the email as spam without blocking it). . Additional Options: Depending on your SpamExperts configuration, you may have additional options available. These could include setting a specific score, adding custom headers, or specifying quarantine handling. 8. Once you have made the necessary changes, click on the "Save" or "Apply" button to save your modifications. 9. Test the changes by sending a test email containing the modified MIME type to an email address protected by SpamExperts. Verify that the desired action is taken for the specific MIME type. 10. Repeat the process for any other MIME types you want to modify or add.