Free kerio mailserver review software for linux

OS Reviews CMS is a content management system that features the generation of purely static content.
OS Reviews CMS also has an NNTP-based comment system, LaTeX input, and customizable templates.
Main features:
- Generation of static content for maximum performance
- Comment system with NNTP back-end
- Input format is LaTeX (perfect for hard copies)
- Customizable templates
- 100% standards-compliant output

MailStore is a tool that is built in python and provides a mail proxy for POP3,IMAP4 and SMTP protocols. However, beyond usual proxies, it makes a backup of all incoming and outgoing email and stores them in a Maildir format.

Emails then can be accessed through an IMAP server run on the same machine using the backup Maildirs as mailboxes.

The idea is to provide a realtime , centralized backup of all incoming and outgoing of an organization without the need of user intervention, especially for organizations that use shared email hosting. Many of this hosting providers allow for only POP3 based access of the email.

Secondly, due to its shared hosting environment , there is limited space hence all email ends up being downloaded directly to the client. Any backup effort has to be taken up by the user on a periodical basis. This is prone to problems due to the fact that users might either forget or a data disaster might happen in between a backup cycle.

With a backup proxy like this all email is always available at the backup proxy. Any backup need be done by the administrator only at the proxy server itself. This we believe to be a much more convenient task then backing up user systems individually.

Secondly the MailStore server will always have all the emails the user has sent or received at any point ,hence the backup will always be current. To access the email, a local IMAP server can be run that will provide the user with access to the email that has been backed up. The user may then add this account to their email client and backup all the email out of it locally. (E.g. In Outlook you would probably export all the email in the account). Following that the user will import back the mail back into its original account.

Thirdly , the system requires minimal administrator involvement. It handles the creation of new maildirs for new domain/user combinations. Hence administrators dont have extra config files to play with whenevr new users are added to the system. Whether a user exists or not is left up to the mailserver that mailStore is proxying.

The mailStore system is built in Python. It has been tested with Python 2.3 and 2.4. Any system which support Python 2.3/ Python 2.4 should be able to run it.

PurpleView provides a paper review system.
PurpleView is a paper review system that was designed to help distributed project development. It serves as a collection of materials relevant to a field of interest, and its review capability allows users to distinguish good and relevant items from bad and irrelevant items.
Submission of papers in different Categories and Platforms aids their systematization. The sorting and searching features facilitate powerful and expedient data examination.
It incorporates discussion forums for each item, notifications and message boards, and features security logins and automated database backups that assure the systems accountability and availability.
The additional features added to PurpleView help increase its effectiveness. The systems notification and message board keeps members up-to-date with databases latest changes.
PurpleViews rank list shows users activity according to the submitted materials and reviews. Paging capabilities reduce bandwidth demands and improve clarity of big databases. Security logins and automated database backup assure respectively the systems accountability and availability.
Enhancements:
- dded the register_globals off kludge (Eric Titolo)
- put some comments in (Eric Titolo)
- added a db_prefix "pv_" in the table entries(Eric Titolo)
- added $server_name var(Eric Titolo)
- replace obsolete mysql_db_query with mysql_query(Lyudmil Antonov)

ZoneMinder is a suite of applications intended for use in video camera security applications, including theft prevention and child or family member monitoring. The project supports capture, analysis, recording, and monitoring of video data coming from one or more video or network cameras attached to a Linux system.

It also features a user-friendly Web interface which allows viewing, archival, review, and deletion of images and movies captured by the cameras. The image analysis system is highly configurable, permitting retention of specific events, while eliminating false positives.

ZoneMinder supports both directly connected and network cameras and is built around the definition of a set of individual zones of varying sensitivity and functionality for each camera. This allows the elimination of regions which should be ignored or the definition of areas which will alarm if various thresholds are exceeded in conjunction with other zones. All management, control, and other functions are supported through the Web interface.

KMemAid is like a traditional flash-card program to help you memorise question/answer pairs, but with an important twist: it uses a neural network to schedule the best time for an item to come up for review.
Difficult items that you tend to forget quickly will be scheduled more often, while MemAid wont waste your time on things you remember well. This means your learning process becomes much more efficient, also because the neural network gradually adapts to your personal memory model.
Enhancements:
- A small bug in item scheduling code was fixed.
- A category corruption when switching databases or doing XML import/export was fixed.
- The font setting is honored in the input and edit dialogs.
- The code was updated to work with Superkaramba 0.36.
- Unicode is still a problem, though. XML importing and exporting was improved.
- Pressing the "find" button repeatedly will scroll through all occurrences of the string in the list now. pre-0.2.3 databases are automatically imported.

Exact Image is a fast (and soon modern and generic) image processing library. For a client we had to optimize the insane time imagemagick spent on certain image processing tasks. After the first code review it became clear that imagemagick was coded for anything but speed.
We protoyped the needed code in C++, just for speed, and archived processing times about 1/20 of what imagemagick consumes.
It is intended to become a modern, generic (template) based C++ library, when time permits. - Hopefully a viable alternative to ImageMagick.
Enhancements:
- Image segmentation and fuzzy image contour pattern matching were added.
- Support for rendering arbitrary vector pathes and text was added through Anti-Grain-Geometry integration.
- The X- and Y-axis flip optimizations were implemented for 16-bit channels, as well as functions to change contrast, brightness, gamma, hue, saturation, and lightness, and invert images.
- The convolution matrix was exported to the CLI econvert.

lfwmail is a light weight web mail program written in perl.
It will run with acceptable speed even on a Pentium 100Mhz Linux mailserver.
It has just basic features and no calendar or folders but it is fully
mime compatible and can handle attachments.
If you dont like browser cookies, this program is very suitable for you, because you dont have to enable cookies.
It is also very secure when you use https (encryption). HTML
mails are converted to ASCII text for security reasons but
you can still see the HTML mail if you want.
The code is clean and structured. Installation is straight forward
and you dont need a lot of non standard modules.
You can run it in mod_perl if you want. Remember to restart the
server when you do changes in the lfwmC.pm or any other file.
Response time will be very fast with mod_perl however for most people
normal cgi-bin will be good enough. lfwmail is already quite fast.
lfwmail is a light weight mail program. It does not keep track on what
you have read and what is new. You have to remember the dates of the
mails. There is however a small help to keep track on what you have seen
and what is new. It works for Mozilla (not netscape 4), Opera and MS IE
only as it depends on javascript style objects: the background color of e-mails
you have clicked on is changed. This is to keep track on what you have
read and what is new. This information does also survive between sessions since
version 1.5.
Enhancements:
- make it possible to call lfwmail with uid=xxx in the url. e.g https://my.host/cgi-perl/lfwmail?uid=joe_wm

CyberTester is a Web-based application originally designed to allow teachers to create tests/exams/assignments (consisting of single-choice, multiple-choices or keywords-based questions) and assign them to students to conduct online tests. Students can login to take these tests and review their results.
CyberTester project is suitable to be integrated into online-education services or used as a standalone Web application for a school, college or university.
This latest version of CyberTester (CyberTester2) is implemented using Java Enterprise Edition (with EJB 3), running on JBoss as it application server and MySQL as the database. CyberTester relies on JBoss to manage persistence, relationships and security.
Main features:
- Highly configurable hierarchy tree to group tests, e.g. a hierarchy of Department-Class-Subject-Topic .
- Administrator tools to create/manage users/groups and assign tests to users/groups.
- Administrator tools to create/manage single-choice, multiple-choices and keywords-matching questions using a rich text editor.
- Administrator tools to create/manage tests that contain questions. A test may have a time-limit and a time window in which it can be taken.
- Student test-taking functionality that can be presented either one question at a time or multiple questions in a page.
- Student test results that can be optionally suppressed or be viewable once a test is completed.
- Charting of students performance (very rudimentary at this stage).
- Time limits on questions and/or tests.
- Support for images and external links (via rich text editor) in questions and answer choices.
- Anonymous users who can take the same test multiple times.