Fresh install of ispconfig 3 on centos 5.5, i followed the 64bit perfect server, but the machine is actually 32 bit. I installed ispconfig, but dovecot was screwed up cause it didnt install properly. I have since removed the old dovecot and added... rpm -ivh http://wolfcastle.wu-wien.ac.at/dist/rhel5-i386/RPMS.at-testing/dovecot-1.2.13-1_111.el5.i386.rpm rpm -ivh http://wolfcastle.wu-wien.ac.at/dist/rhel5-i386/RPMS.at-testing/dovecot-sieve-0.1.17-5.el5.i386.rpm and restarted dovecot [[email protected] tmp]# telnet localhost 143 Trying 127.0.0.1... Connected to server.test.com (127.0.0.1). Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE STARTTLS AUTH=PLAIN] Dovecot ready. a login [email protected] password a NO [AUTHENTICATIONFAILED] Authentication failed. Jan 18 23:37:59 server32 dovecot: auth(default): client in: AUTH 2 PLAIN service=imap secured lip=127.0.0.1 rip=127.0.0.1 lport=143 rport=38938 resp=AHRlc3RAa2.... Jan 18 23:37:59 server32 dovecot: auth-worker(default): pam([email protected],127.0.0.1): lookup service=dovecot Jan 18 23:37:59 server32 dovecot: auth-worker(default): pam([email protected],127.0.0.1): #1/1 style=1 msg=Password: Jan 18 23:38:01 server32 dovecot: auth-worker(default): pam([email protected],127.0.0.1): unknown user Jan 18 23:38:03 server32 dovecot: auth(default): client out: FAIL 2 [email protected] dovecot seems to have an OK mysql connection in dovecot-sql.conf using the details i can login, and going into the database and select * from mail_user shows me the test user and encrypted password for the user. Also their maildir exists ok and seems to have a few autogenerated files in. Run out of ideas to debug now, can anybody help?