OutBack Plus   
http://ajsystems.com

Protect your valuable Outlook data (email messages, contacts, tasks, email accounts, signatures, message rules, etc) with a simple to use backup and restore utility. OutBack Plus 6 will find all of the critical data for Outlook 98, 2000, 2002 (Outlook XP) 2003 and 2007, and save it to a compressed, password protected, backup file. OutBack Plus 6 also includes backup and restore of: ** Outlook 2007/2003 Business Contact Manager DB, ** Outlook 2007/2003 Junk Mail settings, ** Internet Explorer Favorites and settings, ** Mozilla FireFox data, ** MY Dcouments Files, ** Desktop files, and any additonal files or folders desired. The program works with Windows XP, 2000, ME, 98SE, and 98. In the event of a hard disk failure or virus attack, you will be able to easily recover your Outlook data. OutBack Plus 6 will also transfer your Outlook data when you upgrade to a new machine, or need to have your email on your laptop when you travel.

4Team for Outlook   
http://www.4team.biz

Manage your teams and projects in Microsoft Outlook with this easy-to-use workgroup utility without or with a server. Using an Internet connection (dial-up or broadband) or your company's intranet, your team members can create and share their multiple projects' workspaces including a calendar, contacts, documents, tasks, and discussion boards. Define member's access rights, post news, assign tasks, find members' free/busy times and organize meetings, discussions, and teamwork on shared documents, and control and centralize members' activities. You can use this product as an ideal instrument for remote companies and groups or just for sharing Outlook data for personal use. Now all relevant information and documentation can be placed in one location, only accessible by those with permission. Whether there are Web pages, spreadsheets, word processing documents, or any formatted material, it is available round the clock for those who need it. Let team members know their role, their tasks and their schedule. With a team task list, team members have instant access to their contribution to the project. Create a contact lists. Have a single place for team members to access the list of contacts important to your project. As the project develops, the list can be easily updated, so that everyone on the team has the names and contact information of those involved. Administrating does not require any special skills. You team can synchronize data among Outlook 2000/2002/2003 users, running in Windows 98/Me/NT/2000/XP, and supports Exchange and non-Exchange Profiles. You can also access Outlook data over Internet using 4Team Online Service. The version for Outlook 2000 is available from product website.

ShareCalendar   
http://www.4team.biz

Share Microsoft Outlook Calendar Folders without any server. Share different Calendar folders with different group of people. Create Group Calendar. "Subscribe" your folders' / subfolders data for your clients. Share Microsoft Outlook Calendars with your own custom forms and imported items. Work offline or online. Labels (colors) sharing in appointments sharing. You can synchronize shared Outlook items with your PDA or Palm device. Synchronize Outlook Calendar data between your desktop PC and laptop. Simple access control. Easy-to-use workgroup application. Start sharing in minutes.

UniSent   
http://victori.hypermart.net

Suppose you have Outlook 2000/2002/2003 users who access additional mailboxes (usually info@company.com, sales@company.com, support@company.com etc.) on an Exchange 5.x/2000/2003 server (other mailbox setup in the Microsoft ExchangeService). When they reply to or forward from that mailbox the message goes into their primary (usually personal) mailbox sent items. UniSent utility lets the message to stay in the mailbox that it originated in (i.e. sent item goes to Sent Items folder of the mailbox the item was sent from). The license based on the number of users that actively use the product. 5-licenses pack costs $200; 10-licenses pack costs $350; unlimited pack costs $1500.

Junk-Out for Outlook 2003/2002/2000   
http://www.TheOfficeMaven.com

Junk-Out keeps junk mail out of your Microsoft Outlook Inbox, using a combination of statistical methods (Bayesian filtering) and information you provide, to show only e-mail messages you want to see. The more you use Junk-Out, the better it gets at distinguishing useful e-mail, and getting junk out of your way. The heart of Junk-Out is its continually learning content-based / Bayesian filter mechanism. This feature can use a Fast Track word list, a 'seed' vocabulary of over 30,000 words, to start filtering junk out of your incoming e-mail as soon as you install it. Then it gets better with every e-mail you receive, adding to its knowledge from experience and the training you give it with just a click of the mouse. The Basic Version (Basic) keeps it simple: just use it as you find it at installation, and train it by marking any messages that are misclassified upon arrival. If a new message arrives and is not marked as junk by the program when it should have been, click the Mark Message as Junk Mail button on the Junk Mail Tools toolbar/menu to reclassify the message and 'teach' the Bayesian filter to recognize similar messages as junk from then on. Similarly, if a new message is marked as junk but should not have been, click the Mark Message as Non-Junk Mail button on the Junk Mail Tools toolbar/menu to reclassify the message and 'teach' the Bayesian filter to recognize similar messages as 'good' from now on. You can also use the Add to Friends List button on the Junk Mail Tools toolbar/menu to add the sender of good messages to your Friends list, which ensures that Junk-Out leaves all their messages in your Inbox without further filtering. With the Professional Version (Pro), you can make Junk-Out as straightforward or as sophisticated as you like. You can use all the Basic features. To 'fine tune', you can choose whether and how the features work, tailoring Junk-Out to your individual preferences.