Our Finance department uses Firefox as their default web browser because it's required for our accounting software. It looks like drag and drop import from Outlook is supported in IE and in Chrome with the Laserfiche Web Access Extension enabled (https://answers.laserfiche.com/questions/51051/Can-you-drag-and-drop-emails-from-Outlook-in-to-Web-Access ) but I can't find the extension for Firefox.
How can I enable drag and drop import from Outlook to Firefox?