Email sent from C# OOM stays in Outbox if Outlook is closed until next Outlook start
问题 I'm trying to send emails from a .NET application using Outlook Object Model. My application displays the Outlook message window so the user can see what we're sending and edit it first. When the user hits the Send button, the Outlook window closes, and the message gets sent. This works perfectly as long as the Outlook application is already running. If the Outlook application isn't already running, the message gets stuck in the Outbox, and will not send until I start Outlook. When I start