Apple Mail problems and how to fix it
Usually, I’m a happy camper with my MacOS X and with the built in applications (not that I use them a lot, but when I do I like how well they are built and “feel”). The only application I use a lot of the built in applications is Apple Mail.
Lately, Apple Mail, has been acting up a lot. As such, that when it tried to sync with my mail server it just hang up and sucked in all available CPU and my MacBook was heating up like anything. The only remedy was to Force Quit Apple Mail (if you don’t know, just press the “Apple Key (cmd) & Alt (option) & Esc and you get a handy dialog to force quit any running application).
How I got my Apple Mail running healthy again? Here are the following steps I did;
- Repair Permissions
Actually, repairing permission should be done at least once a month. It just keeps your system healthy and rules out any problems. What “Repair Permissions” does, is to simply correct all permissions on files that system owns and needs to run smoothly. To repair permissions lunch the Disk Utility application, select your startup disk and click on “Repair Permissions”.
- Remove the cache files of Apple Mail
If you see a problem with syncing and updating the cache directory within Mail it could be that the cache files are corrupt. Go to your home Library folder, then to the Mail folder and remove the “DefaultCounts”, “Envelope Index” and the “LSMMap” files. Some have reported that removing the “MessageUidsAlreadyDownloaded3” as well. So you will have to experiment a bit.
The next time you start up Apple Mail it should ask you to reimport all messages and it will rebuilt the index. Hopefully, you are back up and all is well.