Thanks for sharing the details, Terry! Try to check if a View Filter is hiding newer mail (very common)
Outlook sometimes opens with a filtered view that only shows older messages.
Fix
Go to Inbox
Click View tab
Click View Settings
Click Filter
On Messages, More Choices, and Advanced tabs:
- Make sure nothing is set
Click Clear All
OK → OK
Also try:
View → Reset View
See if this helps. If you need further assistance just let me know.
Best regards,
Kimberly