Rated 5 out of 5 stars

by aaron on June 19, 2012 · permalink

This Add-On is the final element to make Thunderbird a true Outlook replacement. When combined with:
Lightning and Zindus and using IMAP access to a Zimbra server you have a solution that can effectively replace Outlook. This specific Add-On allows Thunderbird to interact with other users using Outlook. Very well done.