[Dovecot] Fwd: Dovecot not honoring configuration settings (auth failure)

Reindl Harald h.reindl at thelounge.net
Mon Mar 31 22:44:23 UTC 2014



Am 01.04.2014 00:06, schrieb Milan Cvetkovic:
> If you dont want to help, you better not send a response at all.

did i ask you and why don't you just scroll down?
if i don't want to help i would not post configs

> Reindl Harald wrote:
>> boah how i hate that "reply all" attitude leading to break
>> "reply to list" and leads in off-list replies
>>
>> -------- Original-Nachricht --------
>> Betreff: Re: [Dovecot] Dovecot not honoring configuration settings (auth failure)
>> Datum: Tue, 01 Apr 2014 00:02:42 +0200
>> Von: Reindl Harald <h.reindl at thelounge.net>
>> Organisation: the lounge interactive design
>> An: noloader at gmail.com
>>
>> Am 31.03.2014 23:47, schrieb Jeffrey Walton:
>>> On Mon, Mar 31, 2014 at 5:39 PM, Reindl Harald <h.reindl at thelounge.net> wrote:
>>>>
>>>> Am 31.03.2014 23:37, schrieb Jeffrey Walton:
>>>>> My dovecot.conf has the following:
>>>>>
>>>>>      # No results when searching the wiki
>>>>>      disable_plaintext_auth = no
>>>>>
>>>>>      # http://wiki2.dovecot.org/Authentication/Mechanisms
>>>>>      auth_mechanisms = plain login digest-md5 cram-md5
>>>>>
>>>>> When I attempt to run imapsync, I receive an error:
>>>>>
>>>>>      Host2: <host> says it has NO CAPABILITY for AUTHENTICATE LOGIN
>>>>>
>>>>> imapsync also dumps the helo string, and it is missing:
>>>>>
>>>>>      Host2: * OK [CAPABILITY IMAP4rev1 LITERAL+ ... STARTTLS
>>>>> AUTH=PLAIN] Dovecot ready.
>>>>>
>>>>> I've restarted the dovecot service with 'service dovecot restart' and
>>>>> even rebooted the machine.
>>>>>
>>>>> There is nothing reported in any on the log files
>>>>> (/var/mail/dovecot.log and /var/log/mail.<level>).
>>>>>
>>>>> Any ideas why dovecot is not honoring the setting in its config file?
>>>>
>>>> and the settings are *really* in /etc/dovecot/dovecot.conf
>>>> or in some ".d"-folder which may or may not be included?
>>> I believe they are in /etc/dovecot/dovecot.conf:
>>>
>>> # cat /etc/dovecot/dovecot.conf | grep -i auth_
>>> auth_mechanisms = plain login digest-md5 cram-md5
>>
>> my local machine is configured like below for years and it works
>>
>> well, post the whole config-file and strip only what is really needed to keep secret
>>
>> # provided services
>> protocols                      = imap
>>
>> # configure ssl
>> ssl                            = yes
>> ssl_cert                       = </etc/postfix/certs/localhost.pem
>> ssl_key                        = </etc/postfix/certs/localhost.pem
>> ssl_cipher_list                =
>> ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES2$
>> ssl_prefer_server_ciphers      = yes
>> ssl_parameters_regenerate      = 0
>>
>> # configure imap-proxy
>> service imap-login {
>>    inet_listener imap {
>>      address                    = *
>>      port                       = 143
>>    }
>>    inet_listener imaps {
>>      address                    = *
>>      port                       = 993
>>    }
>>    vsz_limit                    = 128M
>>    service_count                = 0
>>    process_min_avail            = 1
>>    process_limit                = 1
>>    client_limit                 = 200
>> }
>>
>> # default settings
>> imap_capability                = IMAP4 IMAP4rev1 ACL RIGHTS=texk NAMESPACE CHILDREN SORT QUOTA
>> THREAD=ORDEREDSUBJECT UNSELECT I$
>> login_greeting                 =
>> login_log_format_elements      = %u %r %m %c
>> login_log_format               = %{login_status}: %s
>> pop3_client_workarounds        = outlook-no-nuls oe-ns-eoh
>> mail_max_userip_connections    = 100
>> auth_mechanisms                = CRAM-MD5 DIGEST-MD5 APOP LOGIN PLAIN SCRAM-SHA-1
>> disable_plaintext_auth         = no
>> shutdown_clients               = no
>> version_ignore                 = yes

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