Create a responsive email at Drupal for phone
Okay, this issue is solved by this module https://www.drupal.org/sandbox/dmitriytrt/1939698.

The issue happens because default "mimemail css compressor" module has excluded @media rules in email, so we need a different way of converting css to inline styles.

Another possible solution is to use emogrifier https://github.com/jjriv/emogrifier. This library's latest version has supported @media rules.