a)      Open up your favorite browser

b)      In the address bar of the browse type in the URL as below

https://yourdomainname.com/webmail  OR https://serverip:2095

c)       Now Provide your email address and password and click on login

d)      You should see 3 options  Horde , Roundcube & Squirell mail

 

e)      You can use any of them to view your emails