Yahoo does not have a native export feature for specific folders. To download your spam, you should:
To download your spam folder in Gmail, the most effective method is using : Go to the Google Takeout website. Deselect all products and select only Mail . download spam folder
It can reset the email provider's learning algorithm, making your filter less effective. Yahoo does not have a native export feature
Sometimes users try to "download" spam by moving it to their inbox first. This is generally discouraged because: It can reset the email provider's learning algorithm,
Most email services do not offer a single "Download All" button for the spam folder due to security risks. However, you can use the following methods to export these messages safely. Gmail (Google Workspace)
Are you downloading for or general backup ?
Once the folders appear, drag the messages from the Spam folder to a local folder on your computer. Best Practices for Handling Downloaded Spam