Extensive library to control and manipulate Microsoft Outlook. This UDF holds the functions to automate items (folders, mails, contacts ...) in the background. Can be seen like an API. There are other UDFs available to automate Outlook: OutlookEX_GUI: This UDF holds the functions to automate the Outlook GUI. OutlookTools: Allows to import/export contacts and events to VCF/ICS files and much more.  Threads: Development - General Help & Support - Example Scripts - Wiki