Evolution - Open Source Mail Client

Evolution is an incredibly versatile email/calendar/PIM. It is an alternative to MS-Outlook ($86). Originally, Evolution played a major role in allowing the Linux desktop to move into the enterprise by being able to connect to Microsoft Exchange Server and schedule/accept Microsoft Outlook Meetings, this is the Windows version.

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Note: make sure MSVCR71.DLL is in c:\windows\system32 (get it from MS or google it).