Using Outlook 2010 or newer? You can use the Apply Current View to Other Mail Folders command on the View ribbon, Change view button. This will open the folder picker, where you'll select the folders to apply the view to. You can apply it to folders in other mailboxes or data files in your profile.
Block common email aliases
While on a business trip I received a frantic call from my daughter because Norton Antivirus kept popping up. She received an email from the postmaster at her college telling her that her email account was used to send spam and instructing her to run the attachment included with the message. The conversation began like
Create views using SQL/DAVX filters
One of Outlook's little known gems is the SQL filter in the Views Filter dialog. Although it looks confusing and technical, it's surprisingly easy to use. In many cases, you can let Outlook create a query for you by creating your criteria on the other tabs then enable SQL filtering and edit the query as
Using Outlook's Junk Mail filter
Microsoft is no longer releasing updates for the Junk Mail filter. Junk email removes spam from your mailbox using built-in filtering capabilities. The junk mail feature is highly accurate when set on High and you can add specific addresses or domains to the Safe Senders, Safe Recipients, and Blocked Senders lists. To view the options,
Outlook View Tricks
How to configure Outlook's Views to hide message preview, remove group by headers, and restore the taskpad.