Show IH : A Gmail menubar app : 3 secs to email

Hi, I have built a menubar app that is always ready to send an email whenever you are. It takes 3 seconds to send an email. No need to open your Gmail again and again.
I have many features in the pipeline.
If you like please do subscribe here (https://mailchi.mp/45d5de4b5976/drail-app) for the launch and watch the short demo.

Review about the idea/ suggestion would be much appreciated.

Thank you.