ViewFont.Size Property (Outlook)
Returns or sets a Long value that represents the size (in points) of the font in the view. Read-only.
expression A variable that represents a ViewFont object.
This property can be set to a value between 1 and 127. If this property is set to a value less than 1, the property is set to 1. If this property is set to a value greater than 127, the property is set to 127.
The default value for this property is determined by the operating system.