VBA code for Word won't work in Outlook -- or in any other VBA-supported Microsoft product.


VBA comes in different "flavours." Each application has a unique object model, and for that reason, VBA for each application has to be different.



I find VBA for Outlook especially difficult to understand. Hopefully you'll find code samples on the web that give hints on how to accomplish what you want to do.


Another way to do this, albeit less elegant, is to use a third-party automation tool to do the heavy lifting. For example, this Macro Express script (tested only once) might get the job done by sending sequences of keys. To make this script reliable, you may need to add delays after some of the steps.



Text Type (Simulate Keystrokes): <CONTROL>a // Select all
Text Type (Simulate Keystrokes): <F10> // Give the Ribbon focus
Text Type (Simulate Keystrokes): o // Format ribbon
Text Type (Simulate Keystrokes): pg // Paragraph settings
Text Type (Simulate Keystrokes): <ALT>b // Navigate to Spacing Before field
Text Type (Simulate Keystrokes): 0 pt
Text Type (Simulate Keystrokes): <TAB> // Navigate to Spacing After field
Text Type (Simulate Keystrokes): 0 pt
Text Type (Simulate Keystrokes): <ENTER> // Activate the default OK button