Hi Pranita,
You will not use a normal password here. Go to your Google account. , go to "Security" tab, type "App Passwords" in the search field at the top and create an App password for yourself here. and use it
Hi Pranita,
Please read this article
Basic steps to use Email connector .
1. Download the latest version of Email connector module
2. Remove orphaned JAR files from any old email modules in the 'userlib' subdirectory (including javax.mail-1.6.2.jar, activation-1.1.jar, and commons-email.jar)
3. Clean Deployment directory
4. Run the application
5. Go to your email connector folder inside your application --> Select 'Basic Credentials' --> Click 'Next' --> Check 'Primary Account Details' checkbox --> In Display name type 'This should be your Org name' -->Email or username type 'Get it from IT support team' ,Password : 'Get it from IT support team'. Click 'Next'.
6. Click 'Send Emails'
7. Select Protocal as 'SMTP' --> type Host as 'smtp.orgname.com' -->type Server port as '25' --> Check 'use TLS' checkbox