How to get gmail app password?

Step 1: Active google's 2-Step Verification

1) Log in your google account, go to "Security" page, click "2-Step Verification"

2) Input your phone number, click "Next" button

3) Enter the sms code you received, click "Next" button

4) Click "Turn On" button to complete 2-step verification

Step 2: Get app password

1) Open this link

https://myaccount.google.com/apppasswords

2) Input "App name", click "Create"

3) You will get gmail app password (16 letters) as below