Delete all messages in your Deleted Items and Spam folders.First things firstīefore getting started with rebuilding and reindexing your Mailbox, you’ll want to tidy up Apple Mail: Here, we’ll take you through the process step-by-step so you can get Apple Mail up and running as usual. While it may sound intimidating at first, rebuilding and reindexing your Mailbox is actually pretty straightforward. These problems can usually be solved by rebuilding and reindexing your Apple Mailbox. But if your Apple Mail isn’t working right, don’t panic. An overburdened Mailbox can also cause several other problems: maybe you’re missing emails, can’t locate emails with search, or the content of your emails is incorrect or jumbled.
Mailbox issues can affect Mail’s performance, causing simple tasks like downloading new messages to take much longer than normal. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.