My Inbox is loaded with thousands of old unread email messages. How can I delete all email received before June 1, 2015?
~ Thanks, Drowning in Old Email
In the Google Mail search field enter: before:2015/06/01. Click the checkbox to select all email messages. At the top of the message list click Select all messages that match this search. Click Delete. This may take a couple minutes to process depending on the number of messages going away.
For more information on this, see our Support knowledge base article: Managing Old Email -HD