Filter email messages
To find a message based on criteria, such as messages that have attachments, the Filter E-mail command provides fast access to the most frequently used Instant Searches.
For more information about Instant Search, see Find a message or item with Instant Search.
When you use a filter, the same Search Tools tab appears on the ribbon as when you click in the Instant Search box.
On the Home tab, in the Find group, click Filter E-mail.
To clear the search results and view all items in the selected mail folder, do one of the following:
Next to the Instant Search box, click .
On the Search tab, in the Close group, click Close Search.