The Virtual Hosts feature can be used for Customization of WebMail interface and features for different domains

Enable the Virtual Hosts customization

If you have more domains and you want to set more Virtual Hosts you can enable the customization so you can have different logos, titles, enabled/disabled Calendar, etc. for different domains.

Create a new file called virtualhosts.dat in the Icewarp\WebMail\Config\ folder and place the hostnames you want to use there. Each on a separate line.

If I use the example above I will have the virtualhosts.dat file like this:

WebMail.yourdomain.com

WebMail.yourseconddomain.com

Save the file, logon WebMail (not WebAdmin) like account with Administrator privileges. Go to Settings - Administrator Settings.

And there you will find a new option, Virtual Host, with pull-down menu:

You can choose which Virtual Hosts you want to change and then edit any settings you want.

If you want to allow users only from one domain to log-on from a specific virtual host address you have to set the Allowed Domains option in virtual host settings.