How Do You Make the Email Message List/Folder List Font Size Larger?

I have tried just about everything I can think of as well as read through various similar posts in the community, but there doesn't appear to be an actual solve in the settings to enlarge the font size of the message list view as well as the folders on the left-hand side. Please see snapshot for reference. If I'm unable to adjust this, then I'll just move to a different email client because this font is just too small and I don't want to revert to having to adjust the resolution settings only to read email each time. Thank you for any help/guidance you can provide!