Online webmail is a way to access and manage your email using a web browser, without needing to install any email software.
Step 1: Click on email accounts
You can access it from the dashboard or the sidebar.

Step 2: Click on access webmail
This will open the webmail portal to access your email inbox online.

Step 3: Login to access your webmail portal
Enter your username and password and click login to access your webmail.
