# Webmail customization ## Roundcube webmail * [Styling the Roundcube Frontend](https://github.com/roundcube/roundcubemail/wiki/Skins) * Logo image is defined in each skin under Roundcube directory: `skins//images/roundcube_logo.png`. ## SOGo Groupware ### HTML templates [How to customize the HTML](https://sogo.nu/support/faq/how-to-customize-the-html.html) ### Logo image You can set custom logo image displayed on the login page of SOGo by replacing file `sogo-logo.png`: * On RHEL/CentOS, it's `/usr/lib64/GNUstep/SOGo/WebServerResources/img/sogo-logo.png` * On Debian/Ubuntu, it's `/usr/lib/GNUstep/SOGo/WebServerResources/img/sogo-logo.png` * On FreeBSD, it's `/usr/local/GNUstep/Local/Library/SOGo/WebServerResources/img/sogo-logo.png`. * On OpenBSD, it's `/usr/local/lib/GNUstep/SOGo/WebServerResources/img/sogo-logo.png`.