Better question is why has your organization not trained employees in basic
Outlook etiquette?

Signature
Milly Staples [MVP - Outlook]
Post all replies to the group to keep the discussion intact. Due to
the (insert latest virus name here) virus, all mail sent to my personal
account will be deleted without reading.
After furious head scratching, Automatic deletion of canceled Meetings
asked:
| As a meeting organizer who needs to update and cancel meetings often,
| I have noticed that the recipients do not do their part, which is
[quoted text clipped - 3 lines]
| many people do not follow the Microsoft instructions, so why is this
| not automatic?