<p>Apple changed the way Mail works with Gmail accounts in OS X Mavericks, and that's proving to be a headache for plenty of people. Luckily, the fix isn't difficult, although dealing with the change is a bit of a pain.</p><p>The problem is that to handle Google's non-standard IMAP implementation, Mail users prior to the release of OS X Mavericks needed to disable the All Mail option in Gmail. That workaround was great because it worked, but Mail in Mavericks does a 180 and requires All Mail to be enabled, and that's where the problem starts. If you disable All Mail, Mavericks now causes messages to jump back to where they started, or get duplicated, after they're moved to different mailbox folders.</p><p>To stop that from happening, you need to re-enable All Mail. Here's how: Launch your favorite Web browser and log in to your Gmail account Click the gear icon in the upper right corner of your email view, and choose Settings Now click Labels Check All Mail under System labels</p><p>Enable All Mail in Gmail's settings to mostly fix your Mavericks email headaches</p><p><a href="http://www.macobserver.com/tmo/article/making-gmail-and-os-x-mavericks-mail-play-well-together">Keep reading...</a></p><p>Read also:</p><p><a href="http://blogs.cio.com/mobile-apps/18300/cannonball-ipad-gmail-app-ios">New Cannonball Gmail App for iPad is Interesting but Flawed</a> (CIO (blog))</p><p>Explore: <a href="http://news.google.com/news/more?ncl=dncahhSM5ZfF6CMxKkEIAoaKbDjoM&ned=us">2 additional articles.</a></p>