Usually, our webmail will determine the timezone you are in automatically.
However, sometimes you might want to force it to a specific timezone when you travel, for example.
Here we will show you how you can do that.
Login to your Roundcube Webmail.
Click on Settings in the right upper corner:
Now click on User Interface.
Here you will find the Time Zone settings which are set to Auto by default.
Change it to the timezone of your liking.