Key Takeaways:

How to search in specific parts of the message, such as only in the From field
How to search by message size or when the message was sent
Once you have a group of messages, how to take specific actions like deleting them or adding a label
To search for all messages received prior to a certain date, enter the command in the search bar before:yyyy/mm/dd. For example, to search for messages prior to Feb 1, 2020 you would enter before:2020/02/01

Related GetSetUp classes:

Now that you are more familiar with Gmail, here are some additional resources that may be of interest to you: