How to enable horizontal layout
By default, WebMail Pro uses vertical interface layout, also known as three-pane view:
![Layout Vertical Layout Vertical](/images/wiki/layout-vertical.png)
Starting from version 8.2.15, it's possible to switch to horizontal layout of email screen. To enable that, check data/settings/modules/MailWebclient.config.json
configuration file:
- if AllowHorizontalLayout is set to true, users are allowed to switch layout modes;
- if HorizontalLayoutByDefault is set to true, horizontal layout is automatically enabled for new user accounts created.
When AllowHorizontalLayout is true, Layout selection is added to Mail section of Settings screen:
![Layout Settings Layout Settings](/images/wiki/layout-settings.png)
And with Horizontal Layout selected, email screen will look like this:
![Layout Horizontal Layout Horizontal](/images/wiki/layout-horizontal.png)
Note that this setting only affects email screen, other screens such as contacts will be displayed the same way, regardless of this setting.