I've installed mail-in-a-box on Ubuntu 14.04 and I can't seem to find how to change Roundcube's logo. Thank you
To convert nijave's comment into an answer, pulling from HowtoForge's How do I change the roundcube logo to my own? -- knowing that I don't have the software available to test this:
Edit the /etc/roundcube/config.inc.php file:
// replace Roundcube logo with this image // specify an URL relative to the document root of this Roundcube installation // an array can be used to specify different logos for specific template files, '*' for default logo // for example array("*" => "/images/roundcube_logo.png", "messageprint" => "/images/roundcube_logo_print.png") $config['skin_logo'] = "/images/roundcube_logo.png";
Where you've put the desired image in that path. Note that the path is relative to the Roundcube installation.