Type in your URL address bar - https://yourdomainname.com/webmail. Replace yourdomainname.com with your registered domain name. Enter your Username (email address created in cPanel) and Password. You may choose between Roundcube and Squirrelmail. Both are available for you to compose or check your email.
Another option is thru the Clients Portal (clients.web.com.ph):
1. Go to https://clients.web.com.ph.
2. Key in your Username (the email address used in acquiring our service) and Password.
3. When you are already logged in, click "My Services" on the menu.
4. Next, click the mini arrow icon on the right side of your hosting account.
5. On the Product Details area, click the "Login to Webmail" button. That's it!