Exercises G22

Description

The cancel button sends the email instead of canceling it.

Steps to Reproduce
1. Log in to the app.
2. Click on the compose new email button.
3. Fulfil the input fields with valid email and subject, and some simple text as well in the body field.
4. Click on cancel button.

Expected Results
The composed email should be saved to drafts folder.

Actual Results
The composed email is sent to the specified receiver.