Microsoft Outlook Constants

When you automate Microsoft Outlook by using an Automation object in an application that supports Visual Basic for Applications, you can use built-in constants to specify property and argument values.

However, when you automate Microsoft Outlook by using VBScript, you must use the numeric values that the constants represent. The following lists the built-in Microsoft Outlook constant enumerations. Click the name of the enumeration to see its constants and their values.