Use these following terms in the search bar to filter through your messages.
To display all unread emails type in the search bar and press enter:
is:unread
To display all read emails type in the search bar and press enter:
is:read
To specify if you want to search only in a certain email area, ie: sender, subject or body etc, use these below filters followed by your search.
For example, I’ll use the word Badger as my search term:
from:badger
to:badger
cc:badger
bcc:badger
subject:badger
label:badger
To search for emails with attachments:
has:attachment
To search for a specific attachment called Greenhouse:
filename:greenhouse
To show only emails sent after a specific date for example 16th of July 2010 (you must use this format: yyyy/mm/dd):
after:2010/07/16
To only show emails sent before a specific date (you again must use this format: yyyy/mm/dd):
before:2010/07/16