The Preview pane is located below the message table, and displays a preview of the content of a selected message. This allows you to see what a sender has to say, before downloading the message.
MailWasher Pro previews messages in plain text, as opposed to HTML. HTML can carry viruses and other scripts that can run when viewed. Although HTML is easier to read and better to look at, it is potentially harmful to view HTML emails if you are unsure of where they have come from.
The status bar at the bottom of the preview pane shows the current message view settings - normal or message source, first 20 lines or full email. To find out more about how to set preview options, see How to check, sort and preview your messages.
To turn the preview pane on or off, select View > Preview pane, or use the keyboard shortcut Ctrl+F6.