If you are an email user for a business or you don’t have access to the cPanel, the other way for you to set up your email filters is via Webmail. There are the same options for your rules and actions apply to your User Level Filter.
Follow the steps below on how to set up email filters in Webmail:
Step 1. Log in to your Webmail. You can go to yourdomain.com/webmail or yourdomain.com:2096
Replace yourdomain.com to your Main Domain Name connected to your email.
Step 2. If you’re immediately logged in to your Mailbox, click Webmail Home.
Or, on Webmail Home choose Email Filters under Manage Your Inbox.
Step 3. Click Create a New Filter.
Step 4. Fill out the details:
Step 5. Click Create once done.
You can create as many filters as you want and do adjustments at any time.