This VBA demo illustrates how to display a prompt window to warning user that there are any items stuck in Outbox for a long time.
This is a frequently asked question by users in the TechNet forum. For example,
- Outlook 2010 stuck.
- Email Stuck in Outlook 2010 Outbox.
You can find more All-In-One Script Framework script samples at https://aka.ms/onescriptingallery