The Contact Form plugin for Redmine adds contact forms, which allow sending emails to site owners (top menu item) and/or site members (new link in the user profile). The contact form can be configured to meet your needs and supports custom fields.
In addition the plugin supports changing the default value for the “Hide my email address” option in the user profile.
Author: Andriy Lesyuk
Contact form for Redmine 2.5.x
There were little modifications needed for Contact Form to work under Redmine 2.5.x, much more modifications were needed to fix the position of the "Enable contact form" checkbox in user profiles...
0.1.0 without "b" and not only...
Many things you faced in 0.0.1b do not apply to 0.1.0. In particular, the contact form does not have the "Project" field any more...
Will drop the "Project" field
An announcement of "Project" field removal (actually replacement).
Contact Form 0.0.1
Whenever you are a site owner or a project member the Contact Form plugin will provide a form for writing an email message to you. Support of custom fields will also let you collect some basic information about the request.