GroupWare   
http://www.altn.com

MDaemon GroupWare unlocks the collaborative functions of Microsoft Outlook using MDaemon as the mail server platform. Outlook users can share Calendar, Tasks, Contacts, Notes, and Journal folders without the expense or expertise required by Microsoft Exchange Server. Features include user configurable permissions where GroupWare users has control over the permissions of which folder(s) they wish to share with other users, WorldClient (MDaemon's web-based email client) will allow you to see items in your Outlook calendar from anywhere, and GroupWare licensing is independent of your MDaemon license size.

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.

Send2   
http://www.4team.biz

The Send2 plug-in extends standard Microsoft Outlook functionality. Usually, sending mass e-mails and distribution lists management takes a great deal of your time. Having e-mails in your folder, you can only reply to an e-mail or forward an e-mail. Send2 allows you to easily create a new e-mail message in response to multiple messages. Or, when you create a new message, you need to type in an address or select a contact (distribution list) after clicking the To... (Cc...) button. With the help of Send2, you can create new distribution lists and add new recipients to existing ones, picking up contacts right from the current folder. Features: Create distribution list and send bulk e-mail to recipients by pulling out them from selected Microsoft Outlook folders, e-mails, contacts, meetings, or tasks in one click. Plug-in integrated in Microsoft Outlook actions menu, shortcut menu, into toolbar, and right-click item menu. Add recipients to Distribution list that already exists. Add recipients from selected Outlook items or any entire folder to a new e-mail "To", "CC", or "BCC" field in one click. Feature for personalizing group e-mails - It allows you to insert the appropriate contact details - Full Name, First Name, Middle Name, Last Name, Initials, Nickname and Company - for each recipient of a group message. "Send personally" feature - The final recipient will receive no information about any of the other recipients. Recipient will see only his/her name and address in the "To" "CC", "BCC" fields (a field of your choice), as if the message has been sent to him/her only. The Send2 Options allow you to automatically flag the unsent group messages, and remove flags when these messages are sent out. Easy customizable options. Time-saving tool for routine tasks. Support for Outlook 2000, 2002, 2003.

ShareO   
http://www.4team.biz

Share and synchronize Microsoft Outlook Personal Folders with other Outlook users without a server with this easy-to-use utility. Create shared workspaces that included shared: calendars, contacts, a journal, mail, tasks, notes, documents and any other folders. Share different Folders (subfolders) with different groups of people. Include a new team member by simply adding his/her name to the easy wizard. Synchronize data with your teammates: just click 'Send and Receive' in MS Outlook (or automatically), and all your inputs will stream to your teammates' computers and automatically update their data. Work offline or online: you can change any data in each item and after that connect to the Internet or your company's network to synchronize it, or you can update your contacts folders data automatically by changing the 'Send and Receive' settings in MS Outlook. Create subscriptions for events, contacts lists, etc. Share any custom forms of clients' data, meetings, and tasks. Synchronize your mail folders. Create your easy workgroup CRM. No server and no administrators are needed. It's a cost effective solution for family and business workgroups.

TabView Organizer   
http://www.4team.biz

Tabbed Switch between customized search Filters and Views in any Microsoft Outlook Folders. The software provides an easy search of your Outlook data through sorting and filtering them by tabs. This program is not just replacing the standard search and filter, it is a one-click filter switch that will save your time with pre-sorted, filtered items, such as e-mail, contacts, tasks, notes, journal, etc., and will shows it in a custom view. Main features: Microsoft Outlook Folders integrated plug-in - Fully integrated in a chosen folder View; expands the standard features of Outlook search, filter, sorting and views. One Click Tab Switch between Customized Views and Filters. - You can change the filter by simply clicking another Tab.Manage and Edit Tabs - Easily manage Tab Filter and View options, Add new, Rename, Merge, Delete and Move Tabs or Tabs panel to any side of the screen. Move your tabs and filter settings to other PCs or similar folders. Easy Tabs setup by a smart & flexible Wizard. Example of use: 1) The first click on the Tab will help you find an email from your friend, the second click will filter by specific subject, the third will sort out only unread messages, and the last click will find messages that were sent to you during the last seven days. Not impressed? Assign your custom Filter and View to any tab to make your search/filter/sort precisely as you wish. 2) Task and Project Management has never been easier with TabView and Outlook: Assign project name (category) and preferred view to the tab or use the Wizard. Your Project information is accessible, filtered and sorted out in one click. If you are looking for means to save your valuable time, this program is for you.