Hi,

when I login via Webinterface all is fine and I have these lines in
/var/log/mail.log about dovecot authentication

Apr  7 14:21:49 remote dovecot: auth: Debug:
static(rweissmann,127.0.0.1): lookup
Apr  7 14:21:49 remote dovecot: auth: Debug:
static(rweissmann,127.0.0.1): Allowing any password
Apr  7 14:21:49 remote dovecot: auth: Debug: client out:
OK#0111#011user=rweissmann#011host=127.0.0.1
Apr  7 14:21:49 remote dovecot: auth: Debug: master in:
REQUEST#0112396913665#0112012#0111#011fc39378db49f0986263ee819c81028d8
Apr  7 14:21:49 remote dovecot: auth: Debug:
passwd(rweissmann,127.0.0.1): lookup
Apr  7 14:21:49 remote dovecot: auth: Debug: auth(rweissmann,127.0.0.1):
username changed rweissmann -> AIRMAIL\rweissmann
Apr  7 14:21:49 remote dovecot: auth: Debug: master out:
USER#0112396913665#011AIRMAIL\rweissmann#011system_groups_user=AIRMAIL\rweissmann#011uid=3000020#011gid=100#011home=/home/rweissmann
Apr  7 14:21:49 remote dovecot: imap-login: Login: user=<rweissmann>,
method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=2013, secured
Apr  7 14:21:49 remote dovecot: imap(AIRMAIL\rweissmann): Disconnected:
Logged out bytes=104/1124


But when I open Outlook I have these lines in /var/log/mail.log with
dovecot not being able to authenticate the same user:


Apr  7 14:21:47 remote dovecot: auth: Debug:
static(rweissmann,127.0.0.1): lookup
Apr  7 14:21:47 remote dovecot: auth: Debug:
static(rweissmann,127.0.0.1): Allowing any password
Apr  7 14:21:47 remote dovecot: auth: Debug: client out:
OK#0111#011user=rweissmann#011host=127.0.0.1
Apr  7 14:21:47 remote dovecot: auth: Debug: master in:
REQUEST#0112696413185#0112008#0111#01173119eff07df86e02c160d9adbbf9c1e
Apr  7 14:21:47 remote dovecot: auth: Debug:
passwd(rweissmann,127.0.0.1): lookup
Apr  7 14:21:47 remote dovecot: auth: Debug: auth(rweissmann,127.0.0.1):
username changed rweissmann -> AIRMAIL\rweissmann
Apr  7 14:21:47 remote dovecot: auth: Debug: master out:
USER#0112696413185#011AIRMAIL\rweissmann#011system_groups_user=AIRMAIL\rweissmann#011uid=3000020#011gid=100#011home=/home/rweissmann
Apr  7 14:21:47 remote dovecot: imap-login: Login: user=<rweissmann>,
method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=2011, secured
Apr  7 14:21:47 remote dovecot: imap(AIRMAIL\rweissmann): Disconnected:
Logged out bytes=64/904
Apr  7 14:21:47 remote dovecot: auth: Debug: auth client connected
(pid=2012)
Apr  7 14:21:47 remote dovecot: auth: Debug: client in:
AUTH#0111#011PLAIN#011service=imap#011secured#011lip=127.0.0.1#011rip=127.0.0.1#011lport=143#011rport=46674#011resp=<hidden>
Apr  7 14:21:47 remote dovecot: auth-worker: Debug:
pam(rweissmann,127.0.0.1): lookup service=dovecot
Apr  7 14:21:47 remote dovecot: auth-worker: Debug:
pam(rweissmann,127.0.0.1): #1/1 style=1 msg=Password:
Apr  7 14:21:49  dovecot: last message repeated 2 times
Apr  7 14:21:49 remote dovecot: auth-worker: pam(rweissmann,127.0.0.1):
pam_authenticate() failed: Authentication failure (password mismatch?)


I have no idea why this 'password mismatch' is coming up. Here's the
output of dovecot -n

# 2.0.19: /etc/dovecot/dovecot.conf
# OS: Linux 3.5.0-26-generic x86_64 Ubuntu 12.04.2 LTS
auth_debug = yes
auth_failure_delay = 2 secs
auth_use_winbind = yes
disable_plaintext_auth = no
mail_location = maildir:~/.Maildir
passdb {
  driver = pam
}
passdb {
  args = nopassword=y host=127.0.0.1
  driver = static
}
passdb {
  args = nopassword=y host=127.0.0.1
  driver = static
}
protocols = " imap"
ssl_cert = </etc/ssl/private/selfsignedcert.pem
ssl_key = </etc/ssl/private/selfsignedcert.pem
userdb {
  driver = passwd
}

Best regards,
Dirk
-- 
users@sogo.nu
https://inverse.ca/sogo/lists

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