Do you sometimes need to filter emails in a certain folder across columns? Then you can use Find panel. Here is how you find it:
1.Go to the top of the email list and right-click on a random column. In the right-click menu, click show find panel.
2.This will open the find panel above the columns. Type in a text phase and click find.
3.You will now only see emails matching your text, and the text will be highlighted in yellow.