Five solid replacements for Microsoft Outlook


Outlook is easily the most popular business email client. It connects to Exchange, which allows businesses to determine many aspects of how and what their users can manage, use, and control. It also allows the sharing of things like calendars and contacts. But not all businesses employ Exchange. For them, there are plenty of alternatives to Outlook. Even businesses that do have Exchange may use an alternative to connect to the right groupware server. Here are five alternatives worth considering.

Note: If you'd prefer to view this information as a blog post, check out this entry in our Five Apps blog.

Photo: Zimbra Desktop


Jack Wallen is an award-winning writer for TechRepublic and He’s an avid promoter of open source and the voice of The Android Expert. For more news about Jack Wallen, visit his website