My configuration: - Linux Mandrake 7.2 - cyrus-sasl-1.5.24 - cyrus-imapd-2.0.9 - postfix-19991231_pl08-5mdk - /etc/imapd.conf: configdirectory: /disk1/var/imap partition-default: /disk1/var/spool/imap admins: cyrus sasl_pwcheck_method: PAM sievedir: /usr/sieve sieve_maxscriptsize: 32 sieve_maxscripts: 5 sendmail: /usr/sbin/sendmail Authentification is is IC Radius via PAM. Everything work good except sieve implementation. When I try : $ "sieveshell -u bnovak cyrushost" connecting to cyrushost Please enter your password: my_passwd unable to connect to server: Authentication error at sieveshell.pl line 149, <STDIN> line 1. /var/log/imapd.log: Mar 8 09:53:56 cyrushost service-timsieved[1756]: executed Mar 8 09:53:56 cyrushost service-timsieved[1756]: accepted connection Mar 8 09:53:57 cyrushost timsieved[1756]: badlogin: nat.mup.hr[194.152.211.53] DIGEST-MD5 authentication failure Readnig mail via imap and pop work good without problems. Perhaps is problem in timsieved and PAM authentification. Please help. Bruno Novak <[EMAIL PROTECTED]>