Vitrium Security uses your SMTP mail server to send out email.

During installation, the Protectedpdf.es prompts for mail server information to deliver email messages.

In some situations where the email server requires authentication, the system Administrator should manually configure the email server settings. In these situations, the Administrator needs to do the following post-installation steps every time he/she runs the installer.

To manually set the mail server setting:
                1. Open Web.Config
                2. Find the <system.net><mailSettings> section
                3.  Configure the section based on this: http://msdn.microsoft.com/en-us/library/ms164242.aspx