I tend to always search for emails by sender, recipient, subject and text in body. It would be great if the Find… dialog would save the last selected fields (rule types) from its last usage. Right now, Recipient and Subject are not part of the default selected search fields and I usually don’t want to search on all text fields as it creates too many false hits in my cases.
We don’t need to full configuration dialog for this, but even just a checkbox that says “Save as default” in the Find window would be great to allow the selected search fields to be used as defaults for future search operations.