Steps to switch over email interface in webmail

Step 1: Login to your email account.
Step 2: In the top right side, you will see your email account name.
Step 3: Click the email account name.
Step 4: You can see all the email interface available under webmail.
Step 5: Click the email interface that you wish to change.
Step 6: It will automatically change, once you selected the respective interface.