Your product seems to me the best on the market but. you could explain this?

Rafael Navidad PhD.

Mensaje de depuración: Yahoo address book synchronization failed

Excepción:

com.zimbra.cs.offline.ab.yab.YabImport$1: Yahoo address book synchronization failed
ExceptionId:sync-mbox-rnavinov@yahoo.es:1306433545453:bdc321ad61acfe04
Code:yab.999
at com.zimbra.cs.offline.ab.yab.YabImport.serviceExce ption(YabImport.java:97)
at com.zimbra.cs.offline.ab.yab.YabImport.failed(YabI mport.java:82)
at com.zimbra.cs.offline.ab.yab.YabImport.importData( YabImport.java:70)
at com.zimbra.cs.offline.OfflineImport.importData(Off lineImport.java:94)
at com.zimbra.cs.offline.YMailImport.importData(YMail Import.java:59)
at com.zimbra.cs.datasource.DataSourceManager.importD ata(DataSourceManager.java:312)
at com.zimbra.cs.datasource.DataSourceManager.importD ata(DataSourceManager.java:276)
at com.zimbra.cs.mailbox.DataSourceMailbox.syncAllLoc alDataSources(DataSourceMailbox.java:441)
at com.zimbra.cs.mailbox.DataSourceMailbox.sync(DataS ourceMailbox.java:471)
at com.zimbra.cs.mailbox.DataSourceMailbox.syncOnTime r(DataSourceMailbox.java:408)
at com.zimbra.cs.mailbox.SyncMailbox$1.run(SyncMailbo x.java:278)
at java.util.TimerThread.mainLoop(Unknown Source)
at java.util.TimerThread.run(Unknown Source)

Si persisten los problemas, proporciona una descripción e información de depuración aquí.