In the Adobe Muse CC update, several other improvements are worth mentioning. Each is described in the following sections.
In Adobe Muse CC, the supplied contact forms found in the Widgets panel now work with most web hosts. This is a huge leap forward, making it much easier to add a contact form to your site. When you publish using the File > Upload To FTP Host command, PHP files are uploaded along with your site content. Those PHP files make the forms work behind the scenes.
Your web host must support PHP, and the PHP mail service must be properly configured to send email messages. ...