How to add image signature to your RoundCube Webmail Client
You can access your RoundCube webmail at http://yourdomain.com/webmail, or via cPanel -> Email Accounts -> More -> Access Webmail. After that go to Settings -> Preferences -> Composing Messages. Once there you need to configure the following options so RoundCube will attach a signature to your emails: Compose HTML messages to Always Automatically Add Signature to Always You can … Continued