The document compares several email and website customization options: GMX email which allows basic customization for internal organization use, Gooey which provides pre-built interface components with limited personalization, Drupal which allows customizing color, logo, and favicon displays, and eWedding which offers fully customizable wedding websites through a variety of themes and styles that can be changed at any time.

1. GMX Email http://mail-eu.gmx.com/us/cgi/g.fcgi/home - Webmail with a desktop feel - Genric, standard, basic, clean and corporate without a distinct look and feel - Appropriate for organizations internal use

2. Gooey http://www.gooeytemplates.com - Pre-built interface components for web applications. Such as tables, forms, buttons, login pages and text styles. - Customizing features: Color sets/ - Limited in personalizing features but maintain consistency by limiting the number of options Drupal http://www.packtpub.com/article/customizing-default-theme-in-drupal - Color set - Logo display - Favicon display