on 6-4-2008 4:21 PM Jurvis LaSalle spake the following:
Hi,
We've had some issues with auth. /var/log/secure is full of 1000sof these lines:
Jun 4 19:12:08 khan dovecot-auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser= rhost=127.0.0.1 user=user123
Users can usually login OK with their ldap credentials, but occasionally logins slow to a crawl if not outright fail, esp people checking mail through Squirrelmail. Things get better after a dovecot restart.
Googling around, I thought if we switched the order or disabled the second passdb we had configured for our dovecotadmin account, these failures would go away but that did not happen. Any thoughts or additional info I can provide? Pardon the unusual install prefix. We're trying to keep the source install separated from the ancient dovecot rpm shipped in rhel5.Thanks, Jurvis
[root@khan ~]# /etc/dovecot/sbin/dovecot -n # 1.0.13: /etc/dovecot-1.0.13/etc/dovecot.conf log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot-info.log ssl_cert_file: /etc/pki/dovecot/certs/star.idi.harvard.edu.crt ssl_key_file: /etc/pki/dovecot/private/star.idi.harvard.edu.key login_dir: /etc/dovecot-1.0.13/var/run/dovecot/login login_executable: /etc/dovecot/libexec/dovecot/imap-login mail_location: maildir:/RAID5/mailboxes/%u maildir_stat_dirs: yes maildir_copy_with_hardlinks: yes imap_client_workarounds: outlook-idle delay-newmail auth default: executable: /etc/dovecot/libexec/dovecot/dovecot-auth master_user_separator: * debug: yes debug_passwords: yes passdb: driver: pam args: blocking=yes userdb: driver: passwd args: blocking=yes
Do you need something special compiled in? If not, you could save some hassle by using a dovecot rpm from atrpms.net.
-- MailScanner is like deodorant... You hope everybody uses it, and you notice quickly if they don't!!!!