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Francois1975 Author

Level 1

21 points

Mail is Slow and lagging.

Since last update with MacOS Monterey, when I open Mail, everything is slow. (In the mail app) I get the color circle every 20-40 second. Spend hours with Apple tech. This is happening on my labtop and desktop. I used Google mail and Microsoft Exchange for work email. We have reinstalled the software and did numerous things with apple tech, and still, not fixed. Its only in mail, everything else on both computers are fast and working great. I have removed all my emails and it's still happening. Mail is extremely slow to response. HELP!

iMac Pro, macOS 12.3

Posted on May 5, 2022 6:17 AM

Best reply

myildi

Level 1

10 points

Posted on Aug 24, 2022 10:00 PM

Thank you very much Alf! This tip has perfectly solved my annoying slowness problem, especially the reindexing part:

(Excerpt from the cited Macpaw article, please read the full article to give credit).

"Reindex your Apple Mailbox

Rebuilding your Mailboxes is often enough to solve many of the issues an overburdened Mail app may experience. 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.

Here’s how to manually reindex your Mailbox:

First, quit Apple Mail if the app is running.
Launch Finder and select Go from the Menu Bar.
Enter ~/Library/Mail/ and press Go.
Choose the V8 folder (depending on your macOS version, it can be named V5, V6, or V7) > MailData. Next, locate and delete all the files that start with Envelope Index, such as “Envelope Index” or “Envelope Index-wal.”
Note: It’s a good idea to copy each file to your desktop before deleting it."

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Mail is Slow and lagging.

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