had the same problem
Debug message: SSL peer shut down incorrectly
Exception:
com.zimbra.common.service.ServiceException: system failure: Synchronization of folder '/Inbox' failed
ExceptionId:sync-mbox-jonathan.ventic@ssiph.com:1272001792187:d0a2c0e81b d80237
Code:service.FAILURE
at com.zimbra.common.service.ServiceException.FAILURE (ServiceException.java:248)
at com.zimbra.cs.datasource.ImapSync.syncFailed(ImapS ync.java:347)
at com.zimbra.cs.datasource.ImapSync.syncMessages(Ima pSync.java:309)
at com.zimbra.cs.datasource.ImapSync.syncFolders(Imap Sync.java:241)
at com.zimbra.cs.datasource.ImapSync.importData(ImapS ync.java:156)
at com.zimbra.cs.offline.OfflineImport.importData(Off lineImport.java:102)
at com.zimbra.cs.offline.GMailImport.importData(GMail Import.java:53)
at com.zimbra.cs.datasource.DataSourceManager.importD ata(DataSourceManager.java:253)
at com.zimbra.cs.mailbox.DataSourceMailbox.importData (DataSourceMailbox.java:469)
at com.zimbra.cs.mailbox.DataSourceMailbox.syncAllLoc alDataSources(DataSourceMailbox.java:433)
at com.zimbra.cs.mailbox.DataSourceMailbox.sync(DataS ourceMailbox.java:485)
at com.zimbra.cs.mailbox.DataSourceMailbox.syncOnTime r(DataSourceMailbox.java:400)
at com.zimbra.cs.mailbox.SyncMailbox$1.run(SyncMailbo x.java:255)
at java.util.TimerThread.mainLoop(Unknown Source)
at java.util.TimerThread.run(Unknown Source)
Caused by: com.zimbra.common.service.ServiceException: system failure: Error while fetching message for UID 283
ExceptionId:sync-mbox-jonathan.ventic@ssiph.com:1272001792171:d0a2c0e81b d80237
Code:service.FAILURE
at com.zimbra.common.service.ServiceException.FAILURE (ServiceException.java:248)
at com.zimbra.cs.datasource.ImapFolderSync.checkCanCo ntinue(ImapFolderSync.java:1144)
at com.zimbra.cs.datasource.ImapFolderSync.fetchMessa ges(ImapFolderSync.java:802)
at com.zimbra.cs.datasource.ImapFolderSync.fetchMessa ges(ImapFolderSync.java:720)
at com.zimbra.cs.datasource.ImapFolderSync.syncMessag es(ImapFolderSync.java:239)
at com.zimbra.cs.datasource.ImapSync.syncMessages(Ima pSync.java:306)
... 12 more
Caused by: javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLException: SSL peer shut down incorrectly
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.checkEO F(Unknown Source)
at com.sun.net.ssl.internal.ssl.AppInputStream.read(U nknown Source)
at com.sun.net.ssl.internal.ssl.AppInputStream.skip(U nknown Source)
at java.io.BufferedInputStream.skip(Unknown Source)
at com.zimbra.cs.mailclient.util.LimitInputStream.ski p(LimitInputStream.java:76)
at com.zimbra.cs.mailclient.imap.ImapInputStream.skip Remaining(ImapInputStream.java:136)
at com.zimbra.cs.mailclient.imap.ImapInputStream.read FetchData(ImapInputStream.java:127)
at com.zimbra.cs.mailclient.imap.Body.readBody(Body.j ava:64)
at com.zimbra.cs.mailclient.imap.Body.read(Body.java: 45)
at com.zimbra.cs.mailclient.imap.MessageData.readAttr ibute(MessageData.java:91)
at com.zimbra.cs.mailclient.imap.MessageData.read(Mes sageData.java:74)
at com.zimbra.cs.mailclient.imap.MessageData.read(Mes sageData.java:63)
at com.zimbra.cs.mailclient.imap.ImapResponse.readUnt agged(ImapResponse.java:105)
at com.zimbra.cs.mailclient.imap.ImapResponse.readRes ponse(ImapResponse.java:50)
at com.zimbra.cs.mailclient.imap.ImapResponse.read(Im apResponse.java:38)
at com.zimbra.cs.mailclient.imap.ImapConnection.readR esponse(ImapConnection.java:638)
at com.zimbra.cs.mailclient.imap.ImapConnection.waitF orResponse(ImapConnection.java:632)
at com.zimbra.cs.mailclient.imap.ImapConnection.sendR equest(ImapConnection.java:500)
at com.zimbra.cs.mailclient.imap.ImapRequest.send(Ima pRequest.java:96)
at com.zimbra.cs.mailclient.imap.ImapRequest.sendChec kStatus(ImapRequest.java:112)
at com.zimbra.cs.mailclient.imap.ImapConnection.uidFe tch(ImapConnection.java:324)
at com.zimbra.cs.mailclient.imap.ImapConnection.uidFe tch(ImapConnection.java:370)
at com.zimbra.cs.mailclient.imap.ImapConnection.uidFe tch(ImapConnection.java:387)
at com.zimbra.cs.datasource.ImapFolderSync.fetchMessa ges(ImapFolderSync.java:798)
... 15 more
Caused by: javax.net.ssl.SSLException: SSL peer shut down incorrectly
at com.sun.net.ssl.internal.ssl.InputRecord.readV3Rec ord(Unknown Source)
at com.sun.net.ssl.internal.ssl.InputRecord.read(Unkn own Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRec ord(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readDat aRecord(Unknown Source)
at com.sun.net.ssl.internal.ssl.AppInputStream.read(U nknown Source)
at java.io.BufferedInputStream.read1(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at com.zimbra.cs.mailclient.util.LimitInputStream.rea d(LimitInputStream.java:45)
at com.zimbra.common.util.BufferStream.readFrom(Buffe rStream.java:184)
at com.zimbra.common.util.BufferStream.readFrom(Buffe rStream.java:174)
at com.zimbra.cs.datasource.MessageContent.readConten t(MessageContent.java:44)
at com.zimbra.cs.datasource.MessageContent.read(Messa geContent.java:34)
at com.zimbra.cs.datasource.ImapSync$FetchDataHandler .handleData(ImapSync.java:170)
at com.zimbra.cs.mailclient.imap.ImapInputStream.read FetchData(ImapInputStream.java:121)
... 32 more