On Wed, 4 Oct 2006, Martin Schweizer wrote: ; Hello Andy ; ; Thank you for the hint. I change it as you desribed. ; ; Now after waiting some time I see no replication on both site. Is the ; firewall the problem (only open 2005/tcp)? Or what do I wrong again? ; ; Regards, ; Martin Try telnet from the master to the slave on port 2005 - this checks that syncserver is running ok (2005 is all you need through the firewall): # telnet slave 2005 Trying xx.xxx.xxx.xxx... Connected to slave Escape character is '^]'. * SASL CRAM-MD5 * OK mailstore.xxxxxxxxx.xxx Cyrus sync server v2.3.7 If it isn't running (connection refused) then make sure you're logging debug messages (local6.debug in syslog.conf) and look to see what's wrong - make sure you put csync in /etc/services Try running sync_client manually on the master with verbose flag: (as your Cyrus user) % sync_client -r -v Hopefully that will give a clue. Andy ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html