Mac Platform: Intel
OS version: 10.10 or later
Note: Now requires OS X 10.10 or later.
Fixed issues with Google Inbox and made the notifier open an existing Google Inbox tab instead of Gmail
Added 'Reply All' button to the separate compose window toolbar
Updated to Streak 6.22
Updated WebKit to the same as Safari 9.0.3 is using
Get update feed via HTTPS
Courtesy of C.O.R.E
Mailplane brings Gmail to your Mac desktop. Mailplane combines Gmail's spam protection, endless storage, global access, and unique user interface with great Mac features:
Attach files: Drag 'n' drop your files and folders to Mailplane and watch them being attached to the message and automatically uploaded.
Send optimized photos: Pictures get automatically resized and optimized to reduce the size of your message.
Instantly send screenshots: Need to send a Screenshot? With one click you grab a portion of your screen and attach it to your message.
Send pictures from iPhoto: Mailplane comes with an iPhoto plugin that makes sending picture attachments so easy: select any pictures in iPhoto and then press the email button. That's it.
More info: http://mailplaneapp.com