[mohamedattahri]

El Captain has been out for more than a week now, and the search bar is just not working. Can you imagine an email client without search?

They also broke integration with OSX. You can't set the app as your default client, so when you click on an email address, Apple's Mail app opens instead.

Incredibly annoying.

[RexRollman]

It still annoys me that Apple took setting the default email and web applications out of the system preferences. That's exactly where it should go.