Both actually! :) RT @JDOS_ICT_SOL: @zarafagroupware File access within Zarafa; ownCloud plugin? Z-Files?
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An archive store is a similar mail store as a normal ZCP user has, but is only used to replicate the user store to, and has a structure internally to contain the archive of one or more user stores. This store is located on the Zarafa Archiver server.