MiniG  is a webmail implementation with a GMail like user interface. It is completely free software and is designed to work
with Cyrus IMAP servers.
MiniG uses a distributed architecture. Its GWT user interface comunicates with a REST webservice responsible of full text indexing, grouping of email as conversations and communication with addressbook data sources. The backend webservice is written using Eclipse OSGi technologies to provide great modularity.

http://minig.org

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