Problem with LDAP... again...

Luca Bertoncello lucabert at lucabert.de
Tue Jun 23 09:31:34 UTC 2015


Hi list!

I'm always trying to configure Dovecot to ask our LDAP-Server (AD) in  
order to authenticate the users.
I really don'know what can I do wrong...

I configured my Dovecot so:

hosts = chimaera.company.local
dn = CN=mailproxy,CN=Users,DC=company,DC=local
dnpass = SECRET
sasl_bind = no
tls = no
debug_level = -1
auth_bind = yes
ldap_version = 3
base = dc=company,dc=local
deref = never
scope = subtree
user_filter = (&(sAMAccountName=%n)(objectClass=user))
pass_attrs = userPassword=password
pass_filter = (&(samAccountName=%n)(objectClass=user))
default_pass_scheme = CRYPT

If I try to login in, with my login and password, I see with ngrep  
that Dovecot ask the AD for my data AND GET THEM, then I see:

T 10.0.46.4:49204 -> 192.168.168.23:389 [AP]
0p...ck."DC=DomainDnsZones,DC=company,DC=local................4....samAccountName..bertoncello....objectClass..user0.
#
T 192.168.168.23:389 -> 10.0.46.4:49204 [AP]
   0........e................000004DC: LdapErr: DSID-0C0906E8,  
comment: In order to perform this operation a successful bind must be  
completed on the connection., data 0, v1db1.

This is what I see in Dovecot's log:

Jun 23 11:26:43 proxy01 dovecot: auth: Debug: client in:  
AUTH#0111#011PLAIN#011service=imap#011secured#011session=7z8T/SsZ2AAKADPG#011lip=10.0.46.4#011rip=10.0.51.198#011lport=143#011rport=38104#011resp=<hidden>
Jun 23 11:26:43 proxy01 dovecot: auth: Debug:  
ldap(bertoncello,10.0.51.198,<7z8T/SsZ2AAKADPG>): bind search:  
base=dc=company,dc=local  
filter=(&(samAccountName=bertoncello)(objectClass=user))
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_search
Jun 23 11:26:43 proxy01 dovecot: auth: Error: put_filter:  
"(&(samAccountName=bertoncello)(objectClass=user))"
Jun 23 11:26:43 proxy01 dovecot: auth: Error: put_filter: AND
Jun 23 11:26:43 proxy01 dovecot: auth: Error: put_filter_list  
"(samAccountName=bertoncello)(objectClass=user)"
Jun 23 11:26:43 proxy01 dovecot: auth: Error: put_filter:  
"(samAccountName=bertoncello)"
Jun 23 11:26:43 proxy01 dovecot: auth: Error: put_filter: simple
Jun 23 11:26:43 proxy01 dovecot: auth: Error: put_simple_filter:  
"samAccountName=bertoncello"
Jun 23 11:26:43 proxy01 dovecot: auth: Error: put_filter: "(objectClass=user)"
Jun 23 11:26:43 proxy01 dovecot: auth: Error: put_filter: simple
Jun 23 11:26:43 proxy01 dovecot: auth: Error: put_simple_filter:  
"objectClass=user"
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_build_search_req ATTRS:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_send_initial_request
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_send_server_request
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_result ld 0x1920bb0  
msgid -1
Jun 23 11:26:43 proxy01 dovecot: auth: Error: wait4msg ld 0x1920bb0  
msgid -1 (timeout 0 usec)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: wait4msg continue ld  
0x1920bb0 msgid -1 all 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0 Connections:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: * host:  
chimaera.company.local  port: 389  (default)
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   refcnt: 2  status: Connected
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   last used: Tue Jun 23  
11:26:43 2015
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0  
Outstanding Requests:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:  * msgid 2,  origid 2,  
status InProgress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    outstanding referrals  
0, parent count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   ld 0x1920bb0 request  
count 1 (abandoned 0)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0 Response Queue:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    Empty
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   ld 0x1920bb0 response count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chkResponseList ld  
0x1920bb0 msgid -1 all 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chkResponseList  
returns ld 0x1920bb0 NULL
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_int_select
Jun 23 11:26:43 proxy01 dovecot: auth: Error: read1msg: ld 0x1920bb0  
msgid -1 all 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ber_get_next failed.
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_result ld 0x1920bb0  
msgid -1
Jun 23 11:26:43 proxy01 dovecot: auth: Error: wait4msg ld 0x1920bb0  
msgid -1 (timeout 0 usec)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: wait4msg continue ld  
0x1920bb0 msgid -1 all 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0 Connections:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: * host:  
chimaera.company.local  port: 389  (default)
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   refcnt: 2  status: Connected
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   last used: Tue Jun 23  
11:26:43 2015
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0  
Outstanding Requests:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:  * msgid 2,  origid 2,  
status InProgress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    outstanding referrals  
0, parent count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   ld 0x1920bb0 request  
count 1 (abandoned 0)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0 Response Queue:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    Empty
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   ld 0x1920bb0 response count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chkResponseList ld  
0x1920bb0 msgid -1 all 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chkResponseList  
returns ld 0x1920bb0 NULL
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_int_select
Jun 23 11:26:43 proxy01 dovecot: auth: Error: read1msg: ld 0x1920bb0  
msgid -1 all 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: read1msg: ld 0x1920bb0  
msgid 2 message type search-entry
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_result ld 0x1920bb0  
msgid -1
Jun 23 11:26:43 proxy01 dovecot: auth: Error: wait4msg ld 0x1920bb0  
msgid -1 (timeout 0 usec)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: wait4msg continue ld  
0x1920bb0 msgid -1 all 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0 Connections:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: * host:  
chimaera.company.local  port: 389  (default)
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   refcnt: 2  status: Connected
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   last used: Tue Jun 23  
11:26:43 2015
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0  
Outstanding Requests:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:  * msgid 2,  origid 2,  
status InProgress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    outstanding referrals  
0, parent count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   ld 0x1920bb0 request  
count 1 (abandoned 0)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0 Response Queue:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    Empty
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   ld 0x1920bb0 response count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chkResponseList ld  
0x1920bb0 msgid -1 all 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chkResponseList  
returns ld 0x1920bb0 NULL
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_int_select
Jun 23 11:26:43 proxy01 dovecot: auth: Error: read1msg: ld 0x1920bb0  
msgid -1 all 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: read1msg: ld 0x1920bb0  
msgid 2 message type search-reference
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chase_v3referrals
Jun 23 11:26:43 proxy01 dovecot: auth: Error:  
ldap_url_parse_ext(ldap://DomainDnsZones.company.local/DC=DomainDnsZones,DC=company,DC=local)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: re_encode_request: new  
msgid 3, new dn <DC=DomainDnsZones,DC=company,DC=local>
Jun 23 11:26:43 proxy01 dovecot: auth: Error: re_encode_request new  
request is:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ber_dump: buf=0x1934920  
ptr=0x1934992 end=0x19358fc len=114
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0000:  65 72 30 00 65  
72 30 00  00 00 00 00 00 00 00 00   er0.er0.........
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0010:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0020:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0030:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0040:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0050:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0060:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0070:  00 00            
                                    ..
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chase_v3referral:  
msgid 2, url  
"ldap://DomainDnsZones.company.local/DC=DomainDnsZones,DC=company,DC=local"
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_send_server_request
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_new_connection 0 1 1
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_int_open_connection
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_connect_to_host:  
TCP DomainDnsZones.company.local:389
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_new_socket: 20
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_prepare_socket: 20
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_connect_to_host:  
Trying 192.168.168.26:389
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_pvt_connect: fd: 20  
tm: -1 async: 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: attempting to connect:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: connect errno: 111
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_close_socket: 20
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_new_socket: 20
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_prepare_socket: 20
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_connect_to_host:  
Trying 192.168.168.23:389
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_pvt_connect: fd: 20  
tm: -1 async: 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: attempting to connect:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: connect success
Jun 23 11:26:43 proxy01 dovecot: auth: Error: anonymous rebind via  
ldap_sasl_bind("")
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_sasl_bind
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_send_initial_request
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_send_server_request
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_result ld 0x1920bb0 msgid 4
Jun 23 11:26:43 proxy01 dovecot: auth: Error: wait4msg ld 0x1920bb0  
msgid 4 (timeout 100000 usec)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: wait4msg continue ld  
0x1920bb0 msgid 4 all 1
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0 Connections:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: * host:  
DomainDnsZones.company.local  port: 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   refcnt: 2  status: Connected
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   last used: Tue Jun 23  
11:26:43 2015
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   rebind in progress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:     queue is empty
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: * host:  
chimaera.company.local  port: 389  (default)
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   refcnt: 3  status: Connected
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   last used: Tue Jun 23  
11:26:43 2015
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0  
Outstanding Requests:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:  * msgid 4,  origid 4,  
status InProgress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    outstanding referrals  
0, parent count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:  * msgid 2,  origid 2,  
status InProgress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    outstanding referrals  
1, parent count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   ld 0x1920bb0 request  
count 2 (abandoned 0)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0 Response Queue:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    Empty
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   ld 0x1920bb0 response count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chkResponseList ld  
0x1920bb0 msgid 4 all 1
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chkResponseList  
returns ld 0x1920bb0 NULL
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_int_select
Jun 23 11:26:43 proxy01 dovecot: auth: Error: read1msg: ld 0x1920bb0  
msgid 4 all 1
Jun 23 11:26:43 proxy01 dovecot: auth: Error: read1msg: ld 0x1920bb0  
msgid 2 message type search-reference
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chase_v3referrals
Jun 23 11:26:43 proxy01 dovecot: auth: Error:  
ldap_url_parse_ext(ldap://ForestDnsZones.company.local/DC=ForestDnsZones,DC=company,DC=local)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: re_encode_request: new  
msgid 5, new dn <DC=ForestDnsZones,DC=company,DC=local>
Jun 23 11:26:43 proxy01 dovecot: auth: Error: re_encode_request new  
request is:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ber_dump: buf=0x1936cc0  
ptr=0x1936d32 end=0x1937c9c len=114
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0000:  65 72 30 00 65  
72 30 00  00 00 00 00 00 00 00 00   er0.er0.........
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0010:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0020:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0030:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0040:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0050:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0060:  00 00 00 00 00  
00 00 00  00 00 00 00 00 00 00 00   ................
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   0070:  00 00            
                                    ..
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_chase_v3referral:  
msgid 2, url  
"ldap://ForestDnsZones.company.local/DC=ForestDnsZones,DC=company,DC=local"
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_send_server_request
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_new_connection 0 1 1
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_int_open_connection
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_connect_to_host:  
TCP ForestDnsZones.company.local:389
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_new_socket: 21
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_prepare_socket: 21
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_connect_to_host:  
Trying 192.168.168.18:389
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_pvt_connect: fd: 21  
tm: -1 async: 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error: attempting to connect:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: connect success
Jun 23 11:26:43 proxy01 dovecot: auth: Error: anonymous rebind via  
ldap_sasl_bind("")
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_sasl_bind
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_send_initial_request
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_send_server_request
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ldap_result ld 0x1920bb0 msgid 6
Jun 23 11:26:43 proxy01 dovecot: auth: Error: wait4msg ld 0x1920bb0  
msgid 6 (timeout 100000 usec)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: wait4msg continue ld  
0x1920bb0 msgid 6 all 1
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0 Connections:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: * host:  
ForestDnsZones.company.local  port: 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   refcnt: 2  status: Connected
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   last used: Tue Jun 23  
11:26:43 2015
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   rebind in progress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:     queue is empty
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: * host:  
DomainDnsZones.company.local  port: 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   refcnt: 2  status: Connected
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   last used: Tue Jun 23  
11:26:43 2015
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   rebind in progress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:     queue is empty
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: * host:  
chimaera.company.local  port: 389  (default)
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   refcnt: 4  status: Connected
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   last used: Tue Jun 23  
11:26:43 2015
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0  
Outstanding Requests:
Jun 23 11:26:43 proxy01 dovecot: auth: Error:  * msgid 6,  origid 6,  
status InProgress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    outstanding referrals  
0, parent count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:  * msgid 4,  origid 4,  
status InProgress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    outstanding referrals  
0, parent count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:  * msgid 2,  origid 2,  
status InProgress
Jun 23 11:26:43 proxy01 dovecot: auth: Error:    outstanding referrals  
2, parent count 0
Jun 23 11:26:43 proxy01 dovecot: auth: Error:   ld 0x1920bb0 request  
count 3 (abandoned 0)
Jun 23 11:26:43 proxy01 dovecot: auth: Error: ** ld 0x1920bb0 Response Queue:

I can't understand why it happens...
I can't understand why Dovecot says anonymous rebind via  
ldap_sasl_bind(""), too...

Thanks for your help!
Luca Bertoncello



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