+ 0 Votes How to Change the Font Size of the Outlook Message List.... Peconet Tietokoneet 1 year ago Increasing the font size inside messages is easy, but you seem stuck with the tiny font in the message list of Outlook. Change the Font Size of the Outlook Message List To use a custom font and font size in the message list of Outlook: Select View | Current View | Customize Current View... from the menu in Outlook. In Outlook 2003, choose View | Arrange By | Current View | Customize Current View.... Click Other Settings.... Click on Row Font.... Choose the desired font, font style and size. Click OK. Optionally, change the font for the column headings as well by clicking Column Font.... Click OK again. Click OK once more.