Disable the Mail Swipe Gesture in Mac OS X with a Workaround
The Mail swipe left gesture in OS X can be set to archive or delete messages, but some users would rather just turn the feature off completely. At the moment, the Mac Mail client does not have an option to turn off the Mail swipe left gesture, but thanks to a workaround you can effectively disable the left swipe gesture, though you’ll have to accept a new appearance to the Mail inbox to do so.
The trick is to enable the Classic View layout, which switches the Mail app layout from the default side-by-side inbox and message content, to the classic Mail for Mac format of having the inbox on top with the message content on the bottom.
- Open Mail app and go to the Mail menu and choose “Preferences”
- Go to the “Viewing” tab and click the checkbox for “Use classic layout”
- Close Preferences, the Mail inbox will rearrange itself to look different, but a side effect is that the swipe left gesture is disabled and no longer functions
This can be reversed at any time by unchecking the classic layout option again, thereby re-enabling the swipe left gesture.
Whether or not you want to do this depends on how you feel about the swipe left gesture in general. On the Mac, many users are accidentally enabling the left swipe just by mousing over the screen and scrolling through messages as normal, which is perhaps why it’s less well received on the Mac than it is in iOS Mail app, where swipes are much more precise.
Some users find they prefer using the Classic Layout in Mail anyway, so give it a try, because at the moment it’s the only way to prevent the swipe left gesture from working in OS X, the only other option being to “>reassign it to a different function of either Archive or Trash.
Thanks to Shirley for the workaround and tip idea.