This is a final step, and it’s a pretty easy one because this time, we’ll use an automatic tool.Ī popular Mac app you’ve probably heard of, CleanMyMac X, has a dedicated tool to fix Mail errors. Now, everything should be working as normal! If so, you can get rid of the Envelope Index file copies from your desktop. You may have to be patient-this process can take a while if you have a lot of messages for Mail to go through. The next time you open Mail, it will build entirely new Envelope Index files. Note: It’s a good idea to copy each file to your desktop before deleting it. Next, locate and delete all the files that start with Envelope Index, such as “Envelope Index” or “Envelope Index-wal.”
Here’s how to manually reindex your Mailbox: However, if you’re still having problems (such as the app becoming so unresponsive it barely works or fails to launch), you should manually reindex your Mailboxes. Rebuilding your Mailboxes is often enough to solve many of the issues an overburdened Mail app may experience. Additionally, if you have a larger mailbox with a lot of messages, you can expect this process to take longer (up to a few hours).
You’ll have to repeat this step for each of your Mailboxes.
When you rebuild a mailbox, the copies of your emails stored on your Mac are deleted, then downloaded again from your mail server. You may be thinking: “Re-build a mailbox? I don’t even know how to build one in the first place!” But don’t sweat: it’s actually pretty easy. Now that some housekeeping is out of the way, you’ll have a clean slate to work with.
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.