Hi, Do you know if sieve implementation on cyrus-imapd package is working correctly ? When trying to connect to timsieved at localhost with sieveshell I'm getting the following error: $ sieveshell --user=al --authname=cyrus localhost connecting to localhost unable to connect to server at /usr/bin/sieveshell line 169 The configuration on /etc/cyrus.conf is by defult. Port 2000 is listening on all tcp interfaces. This port is not open in Iptables configuration. >From localhost, when trying imtest, authentication works fine ... I'm using auxprop with sasldb2 here in a CentOS 5.0 box. Some idea ? Some related references I'v found: http://lists.linuxcoding.com/rhl/2005/msg03157.html http://www.irbs.net/internet/info-cyrus/0503/0205.html Thank you very much, al.