A previous version of Outlook Express used to have a feature whereby, once you had double-clicked to open an e-mail, you could customize the toolbar to show a shortcut button that would allow you to quickly and easily adjust the text size. That feature is no longer available and now you have to go a round-about way and click on View | Text Size to adjust the text size.

Is there a way to restore that shortcut button back to a customized tool bar?