Imapsync not syncing anything but there are folders visible about imapsync HOT 9 CLOSED

MBP-van-Martijn:imapsync-master martijndevos$ perl imapsync --host1 host1.com --user1 [email protected] --password1 secret --host2 mail.host2.com --user2 [email protected] --password2 secret
Transfer started at Tue Jan 26 16:19:48 2016
PID is 9754
Log file is LOG_imapsync/[email protected] ( to change it, use --logfile path ; or use --nolog to turn off logging )
$RCSfile: imapsync,v $ $Revision: 1.670 $ $Date: 2015/12/03 02:36:41 $ 
Here is a [darwin] system (Darwin MBP-van-Martijn 14.5.0 Darwin Kernel Version 14.5.0: Wed Jul 29 02:26:53 PDT 2015; root:xnu-2782.40.9~1/RELEASE_X86_64 x86_64)
With perl 5.18.2 Mail::IMAPClient  3.37
Command line used:
imapsync --host1 bmcbouw.no-ip.org --user1 [email protected] --password1 MASKED --host2 mail.bmcbouw.nl --user2 [email protected] --password2 MASKED
Temp directory is /var/folders/r8/d63xy0dx62l8n8mdgpy8dxw00000gn/T  ( to change it use --tmpdir dirpath )
PID file is /var/folders/r8/d63xy0dx62l8n8mdgpy8dxw00000gn/T/imapsync.pid ( to change it use --pidfile filepath ; to avoid it use --pidfile "" )
Modules version list:
Mail::IMAPClient     3.37
IO::Socket           1.36
IO::Socket::IP       ?
IO::Socket::INET     1.33
IO::Socket::SSL      1.966
Net::SSLeay          1.58
Compress::Zlib       2.06
Digest::MD5          2.52
Digest::HMAC_MD5     1.01
Digest::HMAC_SHA1    1.03
Term::ReadKey        2.31
File::Spec           3.40
Time::HiRes          1.9725
Unicode::String      2.09
IO::Tee              0.64
File::Copy::Recursive 0.38
Authen::NTLM         ?
URI::Escape          3.31
Data::Uniqid         ?
JSON                 ?
JSON::WebToken       ?
Crypt::OpenSSL::RSA  0.28
LWP                  6.05
HTML::Entities       3.69
( use --no-modules_version to turn off printing this Perl modules list )
Info: turned ON syncinternaldates, will set the internal dates (arrival dates) on host2 same as host1.
Info: will try to use LOGIN authentication on host1
Info: will try to use LOGIN authentication on host2
Info: imap connexions timeout is 120 seconds
Host1: IMAP server [bmcbouw.no-ip.org] port [143] user [[email protected]]
Host2: IMAP server [mail.bmcbouw.nl] port [143] user [[email protected]]
Host1: connecting and login on host1 [bmcbouw.no-ip.org] port [143] with user [[email protected]]
Host1 banner: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Dovecot DA ready.
Host1: bmcbouw.no-ip.org says it has NO CAPABILITY for AUTHENTICATE LOGIN
Host1: success login on [bmcbouw.no-ip.org] with user [[email protected]] auth [LOGIN]
Host2: connecting and login on host2 [mail.bmcbouw.nl] port [143] with user [[email protected]]
Host2 banner: * OK Kerio MailServer 6.7.3 patch 1 IMAP4rev1 server ready
Host2: mail.bmcbouw.nl says it has CAPABILITY for AUTHENTICATE LOGIN
Host2: success login on [mail.bmcbouw.nl] with user [[email protected]] auth [LOGIN]
Host1: state Authenticated
Host2: state Authenticated
Host1 capability: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS SPECIAL-USE BINARY MOVE QUOTA
Host2 capability: IMAP4 IMAP4rev1 IDLE ACL LITERAL+ UIDPLUS QUOTA ID SORT ANNOTATE ANNOTATEMORE STATUS-COUNTERS UNSELECT LISTEXT NAMESPACE XLIST STARTTLS AUTH=CRAM-MD5 AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5

Host2: found quota, presented in raw IMAP
Sending: 4 GETQUOTAROOT INBOX
Sent 22 bytes
Read:   * QUOTAROOT "INBOX" "[email protected]"
    * QUOTA "[email protected]" ()
    4 OK GETQUOTAROOT completed

Host2: Quota current storage is 0 bytes. Limit is 0 bytes. So 0 % full
Host1: found 1 folders.
Host2: found 143 folders.
Including all folders found by default. Use --subscribed or --folder or --folderrec or --include to select specific folders. Use --exclude to unselect specific folders.
Host1: checking all wanted folders exist.
Host1: checking all wanted folders are selectable. Use --nocheckselectable to avoid this check.
Host1: guessing separator from folder listing: [/]
Host1: separator given by NAMESPACE: [.]
Host2: guessing separator from folder listing: [/]
Host2: separator given by NAMESPACE: [/]
Host1: guessing prefix from folder listing: []
Host1: prefix given by NAMESPACE: []
Host2: guessing prefix from folder listing: []
Host2: prefix given by NAMESPACE: []
Host1 separator and prefix: [.][]
Host2 separator and prefix: [/][]
Turned off automapping folders ( use --automap to turn on automapping )

++++ Listing folders
All foldernames are presented between brackets like [X] where X is the foldername.
When a foldername contains non-ASCII characters it is presented in the form
[X] = [Y] where
X is the imap foldername you have to use in command line options and
Y is the uft8 output just printed for convenience, to recognize it.

Host1 folders list:
[INBOX]

Host2 folders list:
[Archives]
[Concepten]
... many more...

Folders sizes before the synchronization.
You can remove foldersizes listings by using "--nofoldersizes" and  "--nofoldersizesatend"
but then you will also loose the ETA (Estimation Time of Arrival) given after each message copy.
++++ Calculating sizes of 1 folders on Host1
Host1 folder     1/1 [INBOX]                             Size:         0 Messages:     0 Biggest:         0
Host1 Nb folders:                1 folders
Host1 Nb messages:               0 messages
Host1 Total size:                0 bytes (0.000 KiB)
Host1 Biggest message:           0 bytes (0.000 KiB)
Host1 Time spent:              7.8 seconds
++++ Calculating sizes of 1 folders on Host2
Host2 folder     1/1 [INBOX]                             Size: 422549081 Messages:   743 Biggest:  40923307
Host2 Nb folders:                1 folders
Host2 Nb messages:             743 messages
Host2 Total size:        422549081 bytes (402.974 MiB)
Host2 Biggest message:    40923307 bytes (39.028 MiB)
Host2 Time spent:              2.8 seconds
++++ Looping on each one of 1 folders to sync
    1/1 [INBOX]                             -> [INBOX]                            
++++ End looping on each folder

Folders sizes after the synchronization.
You can remove this foldersizes listing by using  "--nofoldersizesatend"
++++ Calculating sizes of 1 folders on Host1
Host1 folder     1/1 [INBOX]                             Size:         0 Messages:     0 Biggest:         0
Host1 Nb folders:                1 folders
Host1 Nb messages:               0 messages
Host1 Total size:                0 bytes (0.000 KiB)
Host1 Biggest message:           0 bytes (0.000 KiB)
Host1 Time spent:              0.9 seconds
++++ Calculating sizes of 1 folders on Host2
Host2 folder     1/1 [INBOX]                             Size: 422549081 Messages:   743 Biggest:  40923307
Host2 Nb folders:                1 folders
Host2 Nb messages:             743 messages
Host2 Total size:        422549081 bytes (402.974 MiB)
Host2 Biggest message:    40923307 bytes (39.028 MiB)
Host2 Time spent:              2.2 seconds
++++ Statistics
Transfer started on               : Tue Jan 26 16:19:48 2016
Transfer ended on                 : Tue Jan 26 16:20:13 2016
Transfer time                     : 25.3 sec
Folders synced                    : 1/1 synced
Messages transferred              : 0 
Messages skipped                  : 0
Messages found duplicate on host1 : 0
Messages found duplicate on host2 : 0
Messages void (noheader) on host1 : 0
Messages void (noheader) on host2 : 0
Messages deleted on host1         : 0
Messages deleted on host2         : 0
Total bytes transferred           : 0 (0.000 KiB)
Total bytes duplicate host1       : 0 (0.000 KiB)
Total bytes duplicate host2       : 0 (0.000 KiB)
Total bytes skipped               : 0 (0.000 KiB)
Total bytes error                 : 0 (0.000 KiB)
Message rate                      : 0.0 messages/s
Average bandwidth rate            : 0.0 KiB/s
Reconnections to host1            : 0
Reconnections to host2            : 0
Memory consumption                : 2604.0 MiB
Biggest message                   : 0 bytes
Start difference host2 - host1    : 743 messages, 422549081 bytes (402.974 MiB)
Final difference host2 - host1    : 743 messages, 422549081 bytes (402.974 MiB)
Detected 0 errors


Homepage: http://imapsync.lamiral.info/
Log file is LOG_imapsync/[email protected] ( to change it, use --logfile filepath ; or use --nolog to turn off logging )