Instructions apply to Outlook.com and Outlook Online.
To search for emails in Outlook Mail on the web:
Go to theSearchbox.
If you use Outlook keyboard shortcuts, pressAlt+Q.
pop in the words for which you want to search, and pressEnter.
Or, select from the autocomplete suggestions.
Outlook Mail understands a few search operators:
Outlook does search theCcandBccfields.
Add additional search words using search operators, such as looking for a specific sender.
When you see the search result you want, pick the message to view it.