Thanks for all, it 's working ...
It was effectively a DNS problem on my machine
I have now problem with the process :
25-01-2007 10:19:55 [1556]: DominoMigrationWizard-4.5.0_GA_611 Version 4.1
25-01-2007 10:21:05 [1556]: Creating Account: Profile(e_astier)
25-01-2007 10:21:08 [1556]: Creating / starting 1 worker threads
25-01-2007 10:21:08 [1556]: Dispatching work to worker threads
25-01-2007 10:21:08 [1752]: Worker thread started
25-01-2007 10:21:08 [1556]: Notifying threads to exit
25-01-2007 10:21:08 [1752]: Waiting for work
25-01-2007 10:21:08 [1752]: Work arrived...eric astier/CG48/FR
e_astier@messagerie.cg48.fr
25-01-2007 10:21:08 [1752]: Logging on to zimbra server
25-01-2007 10:21:08 [1752]: Replicating folder hierarchy
25-01-2007 10:21:13 [1752]: (FR): Detected special folder (contacts)
25-01-2007 10:21:13 [1752]: (FR): Detected special folder (trash)
25-01-2007 10:21:13 [1752]: (FR): Detected special folder (drafts)
25-01-2007 10:21:14 [1752]: (FR): Detected special folder (spam)
25-01-2007 10:21:14 [1752]: (FR): Detected special folder (sent)
25-01-2007 10:21:14 [1752]: (FR): Detected special folder (inbox)
25-01-2007 10:21:15 [1752]: (FR): Detected special folder (calendar)
25-01-2007 10:21:17 [1752]: Progress log is: C:\DOCUME~1\F_BERN~1\LOCALS~1\Temp\DominoMigration Wizard-4.5.0_GA_611\ed67a365276e17ec3780dc0882cbc931.m2l
25-01-2007 10:21:17 [1752]: Starting mid scan.
25-01-2007 10:21:19 [1752]: Failed to get message document. Cannot get document for category or total entry
25-01-2007 10:21:19 [1752]: Skipping message of folder ($Contacts).
25-01-2007 10:21:19 [1752]: Failed to get message document. Cannot get document for category or total entry
25-01-2007 10:21:19 [1752]: Skipping message of folder ($Contacts).
25-01-2007 10:21:19 [1752]: mid scan ended
25-01-2007 10:21:19 [1752]: Migrating messages of folder ($Inbox).
25-01-2007 10:21:19 [1752]: Failed to execute query. No match found
25-01-2007 10:21:20 [1752]: Failed to execute query. No match found
25-01-2007 10:21:20 [1752]: Failed to execute query. No match found
25-01-2007 10:21:20 [1752]: Exception Address: 0x4c93f9
25-01-2007 10:21:29 [1752]: CORE: Generated core dump: C:\DOCUME~1\F_BERN~1\LOCALS~1\Temp\DominoMigration Wizard-4.5.0_GA_611\ZimbraCore_01252007_102120.dmp
25-01-2007 10:21:29 [1752]: Unable to process message
25-01-2007 10:21:29 [1752]: Failed to execute query. No match found
25-01-2007 10:21:29 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:29 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:30 [1752]: Failed to execute query. No match found
25-01-2007 10:21:30 [1752]: Failed to execute query. No match found
25-01-2007 10:21:32 [1752]: Failed to execute query. No match found
25-01-2007 10:21:34 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:34 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:34 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:34 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:34 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:34 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:34 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:34 [1752]: (MI): Batch Adding Message d(mer., 24 janv. 2007 10:06:20 -00) fid(002)
25-01-2007 10:21:34 [1752]: Zimbra Exception: message not added, No upload token returned
25-01-2007 10:21:34 [1752]: Unable to process message
25-01-2007 10:21:34 [1752]: Failed to execute query. No match found
25-01-2007 10:21:34 [1752]: Failed to execute query. No match found
25-01-2007 10:21:35 [1752]: Failed to execute query. No match found
25-01-2007 10:21:35 [1752]: Failed to execute query. No match found
25-01-2007 10:21:35 [1752]: Failed to execute query. No match found
25-01-2007 10:21:35 [1752]: Failed to execute query. No match found
25-01-2007 10:21:36 [1752]: Failed to execute query. No match found
25-01-2007 10:21:36 [1752]: Failed to execute query. No match found
25-01-2007 10:21:36 [1752]: Failed to execute query. No match found
25-01-2007 10:21:36 [1752]: Failed to execute query. No match found
25-01-2007 10:21:38 [1752]: Failed to execute query. No match found
25-01-2007 10:21:41 [1752]: Failed to execute query. No match found
25-01-2007 10:21:41 [1752]: Failed to execute query. No match found
25-01-2007 10:21:41 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:41 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:41 [1752]: Failed to execute query. Opérateur ou point-virgule manquant
25-01-2007 10:21:41 [1752]: (MI): Batch Adding Message d(mer., 24 janv. 2007 09:50:13 -00) fid(002)
25-01-2007 10:21:41 [1752]: Zimbra Exception: message not added, No upload token returned
25-01-2007 10:21:41 [1752]: Unable to process message
25-01-2007 10:21:41 [1752]: Failed to execute query. No match found
25-01-2007 10:21:41 [1752]: Failed to execute query. No match found
25-01-2007 10:21:41 [1752]: Failed to execute query. No match found
25-01-2007 10:21:42 [1752]: Exception Address: 0x4c93f9
25-01-2007 10:21:45 [1752]: CORE: Generated core dump: C:\DOCUME~1\F_BERN~1\LOCALS~1\Temp\DominoMigration Wizard-4.5.0_GA_611\ZimbraCore_01252007_102142.dmp
25-01-2007 10:21:46 [1752]: Unable to process message
25-01-2007 10:21:46 [1752]: Clearing internal progress log entries
25-01-2007 10:21:46 [1752]: Entries cleared
25-01-2007 10:21:57 [1752]: Error while importing mailbox
e_astier@messagerie.cg48.fr: Error_threshold_reached. Failed to process too many items.
25-01-2007 10:21:57 [1752]: Waiting for work
25-01-2007 10:21:57 [1752]: Worker thread exiting