cordialement

imapsync –buffersize 8192000 –nosyncacls –subscribe –syncinternaldates –host1 192.168.1.10 –port1 143 –user1 chimene.ngameni –password1xxxxxxxxxxxxxxxxxxxxx –host2 192.168.1.48 port2 143 –user2 root –password2 xxxxxxxxxxxxxxxx –noauthmd5
$RCSfile: imapsync,v $ $Revision: 1.286 $ $Date: 2009/07/24 15:53:04 $
Here is a [linux] system (Linux zimbra.societe.com 2.6.32-41-generic #94-Ubuntu SMP Fri Jul 6 18:00:34 UTC 2012 x86_64)
with perl 5.10.1
Mail::IMAPClient 2.2.9
IO::Socket 1.31
IO::Socket::SSL
Digest::MD5 2.33
Digest::HMAC_MD5 1.01
Term::ReadKey 2.30
Date::Manip
and the module Mail::IMAPClient version used here is 2.2.9
Command line used:
/usr/bin/imapsync –buffersize 8192000 –nosyncacls –subscribe –syncinternaldates –host1 192.168.1.10 –port1 143 –user1 chimene.ngameni –password1 MASKED –host2 192.168.1.48 port2 143 –user2 root –password2 MASKED –noauthmd5
Turned ON syncinternaldates, will set the internal dates (arrival dates) on host2 same as host1.
TimeZone:[africa/douala]
Will try to use LOGIN authentication on host1
Will try to use LOGIN authentication on host2
From imap server [192.168.1.10] port [143] user [chimene.ngameni]
To imap server [192.168.1.48] port [143] user [root]
Banner: * OK Dovecot ready.
Host 192.168.1.10 says it has NO CAPABILITY for AUTHENTICATE LOGIN
Success login on [192.168.1.10] with user [chimene.ngameni] auth [LOGIN]
Banner: * OK zimbra.axxentis.com Zimbra IMAP4rev1 server ready
Host 192.168.1.48 says it has NO CAPABILITY for AUTHENTICATE LOGIN
Success login on [192.168.1.48] with user [root] auth [LOGIN]
host1: state Authenticated
host2: state Authenticated
From separator and prefix: [.][]
To separator and prefix: [/][]
++++ Calculating sizes ++++
From Folder [INBOX] Size: 7858312 Messages: 70
From Folder [INBOX.Drafts] Size: 3057 Messages: 3
From Folder [INBOX.Info] Size: 0 Messages: 0
From Folder [INBOX.Sent] Size: 28083192 Messages: 94
From Folder [INBOX.Spam] Size: 0 Messages: 0
From Folder [INBOX.Trash] Size: 3716 Messages: 2
From Folder [vicky] Size: 0 Messages: 0
Total size: 35948277
Total messages: 169
Time: 0 s
++++ Calculating sizes ++++
To Folder [INBOX] Size: 0 Messages: 0
To Folder [INBOX/Drafts] does not exist yet
To Folder [INBOX/Info] does not exist yet
To Folder [INBOX/Sent] does not exist yet
To Folder [INBOX/Spam] does not exist yet
To Folder [INBOX/Trash] does not exist yet
To Folder [vicky] does not exist yet
Total size: 0
Total messages: 0
Time: 0 s
Modification of non-creatable array value attempted, subscript -1 at /usr/local/share/perl/5.10.1/Mail/IMAPClient.pm line 2170.

Apres la syncro les mail sont donc Sur les 2 serveur ou il transfère de l’un vers l’autre.
Et enfin peut ton faire l’inverse c’est à dire de exchange 2000 (pour moi) vers postfix

Merci