DeSofto SpamFilter   
http://desofto.com

Save your traffic and time. DeSofto SpamFilter automatically kills most Spam immediately at the server without downloading and blocks the rest of Spam for manually checking. An unique neuro-algorithm has been used in SpamFilter product to detecting legitimate mail messages and Spam messages, the technique has more precision than other filter-based and keyword-based anti-spam technologies. It automatically learn for your own correspondence and new spammers' technologies. http://spamfilter.desofto.com/

MDaemon   
http://www.altn.com

MDaemon , Windows-based email server software, contains full mail server functionality and control with a strong emphasis on security to protect your email communication needs. MDaemon features include top-notch antispam security features; seamless integration with AntiVirus for MDaemon plug-in; built-in groupware functionalities for sharing folders, tasks, contacts, and address; separately licensed plug-in for Outlook users to access groupware functionalities using MDaemon as the mail server and groupware platform; secure instant messaging; free web-based email client; remote administration tool; central address book repository; and much more! MDaemon 8.1 new feature includes the first implementation of DomainKeys Identified Mail (DKIM) for the Microsoft Windows platform. DKIM validates the sender address and message integrity of each email received. MDaemon creates outbound signatures and validates inbound messages signed with DKIM. Read Alt-N's published white paper on DKIM and its implementation in MDaemon at http://www.altn.com/support/white_papers.asp. In addition to DKIM, MDaemon 8.1 includes support for Greylisting, a relatively new spam fighting technique which involves deferring the initial acceptance of a new mail message from unknown senders and tells the sending email server to try again later. When the sending server tries a second time - which most spam sources will not do - MDaemon will accept it. Exception options and white lists can exempt trusted senders from greylist processing. MDaemon 8.1 builds on the groupware, security and administrative improvements made available with MDaemon 8.0. MDaemon now includes free groupware functions, including shared calendars, contacts and task lists. It also continues to lead the industry in email security, professional fine-tuning and beginner ease of use.

IMS   
http://www.sib3.ru

IMS is not just a new lightweight bug-tracking system. It can be used to track and manage any product-related requests. The main advantages of the system are: carefully designed set of basic functions that can be extended and adapted to the requirements of any process; security features with extensive use of data encryption and control of function and data access by product and role; extensible and adaptable report generation system; flexible system of indicators to track and manage requirements; professional-looking Web-based user interface supporting access for multiple users and allowing flexible customization for each user; adjustable e-mail notification system with filtering capabilities; comprehensive administrative functions. The basic functions include the following: supporting the entire life-cycle of a request: creating a request, accepting it for processing, adding documents and comments, and finally implementing and closing it; accessing and sorting the database using diverse criteria, as well as creating customized, easy-to-use data representations; quick access to the representations frequently requested by the user; presenting summary information and statistics, providing quick access to the most important, recent, oldest, etc. requests; maintaining a detailed history of the request providing a comprehensive description of its life-cycle. IMS can be applied to a broad range of problems related to tracking various events in the life-cycle of any product, be it a software system or a sophisticated technical product, and in any phase (from engineering to after-sale service). IMS is already used, in particular, to track software bugs, and has been found to be a convenient tool for communicating to other company employees as well as to customers on the opposite side of the globe.

LinkAlertPC   
http://pages.infinit.net

The cost effective link monitor and alert notification system - LinkAlertPC (LAPC) can monitor basic TCP/IP, Internet HTTP based servers/pages/urls, Email, FTP, LAN connections, Printers, Services, Stocks and Local devices. Links that fail or become unavailable trigger an alert which generates one or more notifications. LAPC offers several forms of alert notification - Dialogs, Sound, Email, Custom Logging, Phone and Application execution. Features: Link types - Disk, Email, File, Folder, TCP/IP, Ftp, Http, Https, Printer, Service, Stock - include UNC (Universal Naming Code) and user authentication support: Actions - Status, Free Space, Open Read/Write, Connection, Ping, Loopback, File Send/Recv/Content - are interval (frequency) driven, time-out based and include Retry/Recall support. Alerts are Bi-state and available On Fail and/or Reset. Types include 'Application' (invokes a user selected program), 'Audio' (plays a user selected sound file), 'Email' (sends user message), 'Log file' (custom log relating to a specific link), 'Phone' (dispatches prerecorded wav formatted messages) and 'Visual' (popup title and message based dialog). Logs and Reports track and record all events relating to each link. Support is provided for both regular stream based ASCII (CR/LF) terminated text and Excel compatible CSV formats. In addition MTBF (Mean Time Between Failures) per link is available as is full alert tracking. A friendly interface consisting of standard MS windows and controls renders links easy to configure and maintain. Tools include Drive Mapping/Unmapping, SNTP Time synchronization, Printer configuration, IP Host resolution, Trace Route, Service viewer and Stock Watch. Extensive event control includes Start, Stop and Resume monitoring of one or all links. A Test facility allows discovery and error correction prior to implementation.

MailMailer   
http://www.softswot.com

MailMailer is a compact easy to use server (web) based email mailer. It is specifically designed for the small business market, not to be the biggest or most featured but to be a clean efficient contact tool helping you to send newsletters to your clients, contact your staff, send one email or many. Key Features include compact size (7 kb download), shareware with free evaluation, ease of use, web based (just upload to your web host), clean (virus free) text emails delivered from your server not your computer, real time Send Status, capacity to load default Mailing List and Email Body from server, web based access (you can send from anywhere), accepts Mailing Lists in comma separated format, provides mail merge for contact NAME. You can Download MailMailer and use the evaluation version free of charge on your site. All you need is a web browser and a web server that supports the php scripting language (included on most commercial servers).