similar to: LDAP and GSSAPI problems

Hello, I have a Dovecot 2.2.25 set up with OpenLDAP back end. I was trying to set up a GSSAPI Kerberos authentication with the LDAP server but with little success. Seems no matter what I try I end up with the following error message: dovecot: auth: Error: LDAP: binding failed (dn (imap/host.example.com at EXAMPLE.COM)): Local error, SASL(-1): generic failure: GSSAPI Error: Unspecified GSS

Hello, My server is configured as follows: FreeBSD 6.1 OpenLDAP 2.3.27 Cyrus SASL 2.1.21 Dovecot 1.0.rc15 I have PostFix configured to use SASL for SMTP AUTH, which in turn leverages OpenLDAP to verify users in Active Directory. I do not have, nor want to in the future, local users in FreeBSD, so I've configured PostFix for Virtual Mailboxes. Everything is working and I'm getting

On 2016-10-11 09:18, Aki Tuomi wrote: > On 11.10.2016 10:13, Juha Koho wrote: >> Hello, >> >> I have a Dovecot 2.2.25 set up with OpenLDAP back end. I was trying to >> set up a GSSAPI Kerberos authentication with the LDAP server but with >> little success. Seems no matter what I try I end up with the following >> error message: >> >> dovecot:

On 2016-10-11 10:00, Aki Tuomi wrote: > On 11.10.2016 10:43, Juha Koho wrote: >> >> On 2016-10-11 09:18, Aki Tuomi wrote: >>> On 11.10.2016 10:13, Juha Koho wrote: >>>> Hello, >>>> >>>> I have a Dovecot 2.2.25 set up with OpenLDAP back end. I was trying >>>> to >>>> set up a GSSAPI Kerberos authentication with

On 2016-10-11 11:03, Aki Tuomi wrote: > On 11.10.2016 11:56, Juha Koho wrote: >> >> On 2016-10-11 10:00, Aki Tuomi wrote: >>> On 11.10.2016 10:43, Juha Koho wrote: >>>> >>>> On 2016-10-11 09:18, Aki Tuomi wrote: >>>>> On 11.10.2016 10:13, Juha Koho wrote: >>>>>> Hello, >>>>>>

Hi! Running Dovecot 2.2.36 and authenticating against an OpenLDAP 2.4.45 server. Now since some update of dovecot it will not be able to authenticate your logins after a restart of the LDAP service is restarted without a reboot of the dovecot server. Anything new here that I should be aware of? Best Regards Dag

Hello, Dovecot 2.2.25 CentOS 7 I setup ldap (FreeIPA) to have a user for dovecot that can (read search compare) all attributes that I need for dovecot. I must also have mailAlternateAddress When I make a ldapsearch with this user, I found all I need to configure dovecot. But for me it is not possible to configure this correct ? I can make for user doveadm auth test office and doveadm

I have been using Samba 4 kerberos and ldap with dovecot. Samba 4 changed a while back (resulting in me asking for help) which requires kerberos auth for ldap lookups. My setup worked perfectly before hand. Before and after were with dovecot-2.0.11 and the after also happens with 2.0.11. The only changes were (in my ldap.conf for dovecot -- changes are new lines starting with *, * is not in the

All, I recently did a fresh install/setup on centos 5 to replace my older courier-imap and all seemed to go well until today I started to notice that it simply hangs. I use thunderbird and squirrel mail and after a while it seems like I"m simply rejected. I'm almost guessing that it has to do with the session timing out and then dovecot is unwilling or unable to renew the session. I

Hello list, I'm using dovecot 1.0.2 on OpenBSD 4.1. About every month, dovecot will just stall, without any error messages. The processes are still running, the network ports are open, but the login just hangs. The following error message does occur on a very regular basis: Aug 15 00:52:37 mail dovecot: auth(default): LDAP: ldap_result() failed: Can't contact LDAP server Aug 15

Hi, I want to dovecot connect to openldap with ssl/tls, and got error. When without tls/ssl, it works ok. from /var/log/maillog got: Sep 24 05:38:03 mail dovecot: auth: Error: LDAP: ldap_start_tls_s() failed: Connect error Sep 24 05:38:03 mail dovecot: auth: Error: LDAP: ldap_start_tls_s() failed: Can't contact LDAP server Sep 24 05:38:03 mail dovecot: auth: Error: LDAP:

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tue, 25 Oct 2016, G?nther J. Niederwimmer wrote: > I setup ldap (FreeIPA) to have a user for dovecot that can (read search > compare) all attributes that I need for dovecot. > > I must also have mailAlternateAddress > > When I make a ldapsearch with this user, I found all I need to configure > dovecot. > > doveadm auth

I'm currently trying to configure a linux mailserver running centos to use an xserve running snow leopard. I am configuring the mailserver to run dovecot,sendmail,clamav,spam assassin and squirrelmail so it matches those used by the mac. The problem I am having is that I cannot get the server to authenticate properly to the macs LDAP database. As far as I can tell it is either a problem

Hi, I am trying to set up a proxy between two dovecot servers. I have the following set up here. Dovecot version: 1.0.rc15 dovecot -n: # /etc/dovecot/dovecot.conf info_log_path: /var/log/dovecot.log log_timestamp: %Y-%m-%d %H:%M:%S protocols: pop3 imap login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap):

Hi, I am trying to configure the nslcd service on an Ubuntu client for kerberos authentication against samba4. My /etc/nslcd.conf contains the following: uid nslcd gid nslcd uri ldapi:///cofil01.mydomain.net base dc=mydomain,dc=net sasl_mech GSSAPI krb5_ccname FILE:/tmp/host.tkt I have added the host principal "host/ubuntu-test.mydomain.net @ MYDOMAIN.NET" to /etc/krb5.keytab on both

Hello guys I need some lights to migrate a Winbind/Samba share to a new AD. My scenario is: I have an old AD running on a Debian 9 and Samba 4.5.16 with many replication issues. Then I decided to create a new one from the scratch using Debian 10 and Samba 4.12.2 (and everything is working perfectly). I have migrated all the accounts/machines/etc from old to new domain without any problem. Both the

Hello Steffen and List, Thanks for the answer and help, I mean I found the biggest problem it is "auth_bind_userdn = " please read the rest ;-) Am Dienstag, 25. Oktober 2016, 12:19:08 schrieb Steffen Kaiser: > On Tue, 25 Oct 2016, G?nther J. Niederwimmer wrote: > > I setup ldap (FreeIPA) to have a user for dovecot that can (read search > > compare) all attributes that

Hi folks, i am trying to get dovecot to work in my qmail-ldap instalation but no success so far. I respectfuly request your help. Here is my /etc/dovecot/dovecot.conf : auth_debug = yes auth_verbose = yes base_dir=/var/dovecot default_process_limit=100 disable_plaintext_auth=no listen=200.235.128.97 log_path=/var/log/dovecot.log login_greeting = Etosha Messaging Suite IMAP ready mail_uid=vmail

Hi everyone Version 4.0.0alpha18-GIT-bfc7481 I'm using nslcd to map Samba 4 users to uid:gid and home directory. At startup I get this: ldb_wrap open of secrets.ldb WARNING: no socket to connect to and /var/log/messages shows: Jan 15 14:20:13 hh3 nslcd[2425]: [334873] failed to bind to LDAP server ldap://h h3.site/: Can't contact LDAP server: Transport endpoint is not connected Jan

I can't get my domain users presented to my local machine with getent passwd and the wiki https://wiki.samba.org/index.php/Local_user_management_and_authentication/nslcd doesn't give me any steps troubleshoot this issue. My best guess it that I configured the user account incorrectly or I configured nslcd incorrectly. I can't exactly see what is the problem. I get these messages from