I have 4 computers that I have moved to Zimbra desktop but we keep getting this error. When I first sync'ed some of my systems I had to go thru outlook to reduce the size of the first sync's and then piece meal them back together, I get it up and it runs fine. It seems to be larger files, 2 MB or larger from what I can see. Please help-

Failure communicating with remote server. Please try again later.

Debug message: Unexpected end of ZLIB input stream

Exception:

com.zimbra.common.service.ServiceException: system failure: InitialSync.syncMessagesAsZip
ExceptionId:btpool0-0:1297177887750:ec8b12687ea815dd
Code:service.FAILURE
at com.zimbra.common.service.ServiceException.FAILURE (ServiceException.java:248)
at com.zimbra.cs.mailbox.SyncExceptionHandler.checkRe coverableException(SyncExceptionHandler.java:55)
at com.zimbra.cs.mailbox.InitialSync.syncMessagesAsZi p(InitialSync.java:1084)
at com.zimbra.cs.mailbox.InitialSync.syncMessages(Ini tialSync.java:936)
at com.zimbra.cs.mailbox.InitialSync.syncMessagelikeI tems(InitialSync.java:405)
at com.zimbra.cs.mailbox.DeltaSync.deltaSync(DeltaSyn c.java:244)
at com.zimbra.cs.mailbox.DeltaSync.sync(DeltaSync.jav a:89)
at com.zimbra.cs.mailbox.DeltaSync.sync(DeltaSync.jav a:73)
at com.zimbra.cs.mailbox.MailboxSync.sync(MailboxSync .java:178)
at com.zimbra.cs.mailbox.ZcsMailbox.sync(ZcsMailbox.j ava:119)
at com.zimbra.cs.service.offline.OfflineSync.handle(O fflineSync.java:44)
at com.zimbra.soap.SoapEngine.dispatchRequest(SoapEng ine.java:420)
at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.jav a:274)
at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.jav a:158)
at com.zimbra.soap.SoapServlet.doWork(SoapServlet.jav a:291)
at com.zimbra.soap.SoapServlet.doPost(SoapServlet.jav a:212)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:727)
at com.zimbra.cs.servlet.ZimbraServlet.service(Zimbra Servlet.java:181)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(Ser vletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(Se rvletHandler.java:390)
at org.mortbay.jetty.security.SecurityHandler.handle( SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(Se ssionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(Co ntextHandler.java:765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebA ppContext.java:418)
at org.mortbay.jetty.handler.ContextHandlerCollection .handle(ContextHandlerCollection.java:230)
at org.mortbay.jetty.handler.HandlerCollection.handle (HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(Ha ndlerWrapper.java:152)
at org.mortbay.jetty.handler.rewrite.RewriteHandler.h andle(RewriteHandler.java:230)
at org.mortbay.jetty.handler.HandlerWrapper.handle(Ha ndlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(Htt pConnection.java:543)
at org.mortbay.jetty.HttpConnection$RequestHandler.co ntent(HttpConnection.java:939)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser. java:755)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpPa rser.java:218)
at org.mortbay.jetty.HttpConnection.handle(HttpConnec tion.java:405)
at org.mortbay.io.nio.SelectChannelEndPoint.run(Selec tChannelEndPoint.java:413)
at org.mortbay.thread.BoundedThreadPool$PoolThread.ru n(BoundedThreadPool.java:451)
Caused by: com.zimbra.common.service.ServiceException: system failure: Unable to read/write message id=22208
ExceptionId:btpool0-0:1297177887750:ec8b12687ea815dd
Code:service.FAILURE
at com.zimbra.common.service.ServiceException.FAILURE (ServiceException.java:248)
at com.zimbra.cs.mailbox.InitialSync.saveMessage(Init ialSync.java:1154)
at com.zimbra.cs.mailbox.InitialSync.saveMessage(Init ialSync.java:1129)
at com.zimbra.cs.mailbox.InitialSync.syncMessagesAsZi p(InitialSync.java:1082)
... 35 more
Caused by: java.io.EOFException: Unexpected end of ZLIB input stream
at java.util.zip.InflaterInputStream.fill(Unknown Source)
at java.util.zip.InflaterInputStream.read(Unknown Source)
at java.util.zip.ZipInputStream.read(Unknown Source)
at java.io.FilterInputStream.read(Unknown Source)
at com.zimbra.common.util.CopyInputStream.read(CopyIn putStream.java:70)
at java.io.InputStream.read(Unknown Source)
at com.zimbra.cs.store.BlobBuilder.append(BlobBuilder .java:115)
at com.zimbra.cs.store.file.FileBlobStore.storeIncomi ng(FileBlobStore.java:84)
at com.zimbra.cs.store.StoreManager.storeIncoming(Sto reManager.java:86)
at com.zimbra.cs.mailbox.InitialSync.saveMessage(Init ialSync.java:1149)