Exercises G26

After sending an email, if the user attempts to cancel the email by clicking the "Cancel" button, the system incorrectly displays
a message indicating that "Your e-mail is sent". After checking the Sent box the e-mail should be there.

Test steps:
1. Open e-mail
2. Write an e-mail that provides recipients, title, body for e-mail
3. Attached some files
4. Click on "Cancel" button
5. Open the "sent box"

Expected result: The e-mail should be canceled and saved to Drafts
Actual result: After clicking the "Cancel" button, the system incorrectly displays a message stating that "Your e-mail is sent".