Displaying 20 results from an estimated 299 matches for "auth_cache_ttl".
2016 Dec 14
2
LDAP cache clear ??
Hello,
Am Mittwoch, 14. Dezember 2016, 07:19:19 CET schrieb Steffen Kaiser:
> On Tue, 13 Dec 2016, G?nther J. Niederwimmer wrote:
> > Can any tell me a way to clear the passwords in dovecot when I have to
> > change a password in LDAP?
> >
> > auth_cache_ttl: is not working
>
> what do you mean with "is not working", does the passwords time out never?
dovecot 2.2.25
the old password is working and also the new ?
I have set auth_cache_ttl: 7200
but this is not working :-(
the default I mean is "1 hour" but this is also no...
2016 Dec 13
2
LDAP cache clear ??
Hello,
I have a big problem to clear the ldap cache ?
Can any tell me a way to clear the passwords in dovecot when I have to change
a password in LDAP?
auth_cache_ttl: is not working
thanks for a answer,
--
mit freundlichen Gr??en / best regards,
G?nther J. Niederwimmer
2014 Sep 19
2
negative auth cache?
I am using Dovecot 2.2.13, which doesn't yet seem to have the
$auth_cache_negative parameter. Should the negative cache value honor
$auth_cache_ttl then?
I had a problem where some of our ldap systems were reinitialized. Some
users, presumably those who tried to login while their records were
returning a failure, became unable to login after the records were once
again returning normally.
I currently have:
auth_cache_size = 5 M
auth_cache_tt...
2008 Jan 22
4
1.1beta14 cache bug ?
Helo all,
After enable auth_cache_size = 20480 and auth_cache_ttl = 0, dovecot
stops working for users that are in cache. See the log bellow:
1 - POP3 session OK
jan 22 14:02:59 mailserver--03 dovecot: auth(default): client in: AUTH
1 PLAIN service=pop3 lip=10.0.149.3 rip=10.0.2.2
resp=<hidden>
Jan 22 14:02:59 mailserver--03 dovecot: auth(def...
2016 Apr 26
2
Subject: Re: v2.2.24 released
Timo Sirainen wrote:
> - auth: Auth cache is now disabled passwd-file. It was unnecessary and
> it broke %variables in extra fields.
So settings like
auth_cache_size = 65536
auth_cache_ttl = 86400
auth_cache_negative_ttl = 600
are ignored/useless, and passwd-file auth lookups always results in file read
operation?
Joseph Tam <jtam.home at gmail.com>
2014 Feb 12
1
Getting Director Proxy Working
...??????????????????????
0
# doveadm director map
user???????????????????????????????????????????????????????????????????????????????????????????????????????
mail server ip expire time
# doveconf -n
# 2.1.7: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.1
auth_cache_size = 32 M
auth_cache_ttl = 2 hours
auth_debug = yes
auth_mechanisms = plain login
auth_verbose = yes
base_dir = /var/run/dovecot/
director_mail_servers = x.x.x.x
director_servers = y.y.y.y
disable_plaintext_auth = no
mail_debug = yes
passdb {
? args = nopassword=y proxy=y
? driver = static
}
service director {
? fifo_liste...
2008 Oct 28
3
allow_nets overridden by cache
...dovecot: auth(default): client out: FAIL 1265
user=username at aluminati.net
Oct 28 13:05:50 mink dovecot: auth(default):
cache(user at domain.net,x.x.x.x): hit: <hidden>
user=user at domain.net
Oct 28 13:05:50 mink dovecot: auth(default): client out: OK 1266
user=user at domain.net
auth_cache_ttl is set to 300. If I set it to 1 then the allow_nets
successfully rejects. Once I set it back up to 300 the cache overrides
the result from the allow_nets check and let's the account log in even
though the allow_nets check fails.
I've tried waiting for longer than the 300 seconds and then l...
2019 Mar 19
1
4sec latency when using director
...3305
10.0.10.118 100 up - 3291
10.0.10.223 100 up - 3280
#Director doveconf -n
# Pigeonhole version 0.4.22 (22940fb7)
# OS: Linux 4.9.0-6-amd64 x86_64 Debian 9.4
# Hostname: server312.company.com
auth_cache_negative_ttl = 0
auth_cache_size = 10 M
auth_cache_ttl = 1 days
auth_username_chars =
"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@#"
default_client_limit = 3000
director_mail_servers = 10.0.10.223 10.0.10.110 10.0.10.111 10.0.10.112
10.0.10.113 10.0.10.115 10.0.10.116 10.0.10.117 10.0.10.118
director_servers = 10.0.10....
2016 Dec 14
0
LDAP cache clear ??
...llo,
>
>
> Am Mittwoch, 14. Dezember 2016, 07:19:19 CET schrieb Steffen Kaiser:
>> On Tue, 13 Dec 2016, G?nther J. Niederwimmer wrote:
>>> Can any tell me a way to clear the passwords in dovecot when I have to
>>> change a password in LDAP?
>>>
>>> auth_cache_ttl: is not working
>> what do you mean with "is not working", does the passwords time out never?
> dovecot 2.2.25
>
> the old password is working and also the new ?
>
> I have set auth_cache_ttl: 7200
>
> but this is not working :-(
>
> the default I mean is...
2011 Feb 09
1
LDAPS fault tolerance not working with dovecot
Hello list,
In my dovecot-ldap.ext I have:
uris = ldaps://host1 ldaps://host2 ldaps://host2
Today host1 hangs and new connections can't be established with mail server. Connected users worked fine (auth_cache_size = 5 k auth_cache_ttl = 15 mins). At this time - host2 and host3 are working fine, but switching to them was not happen. Why ?
In logs I got:
Feb 09 10:20:36 imap-login: Error: Timeout waiting for handshake from auth server. my pid=29932, input bytes=0
Feb 09 10:20:36 imap-login: Error: Timeout waiting for handshake fr...
2007 Jul 26
2
auth_cache_...
...no longer used, *except* if the main database lookup returns
# internal failure. We also try to handle password changes automatically: If
# user's previous authentication was successful, but this one wasn't, the
# cache isn't used. For now this works only with plaintext authentication.
#auth_cache_ttl = 3600
auth_cache_size = 0, does it mean "cache can grow ad infinitum"
or does it mean "no cache at all" ?
Kind regards ______________________________________________________________
Frank Elsner / c/o Technische Universitaet...
2017 Feb 14
2
dovecot config for 1500 simultaneous connection
...#39;s change passwords
> then they are not able to immediately login with the new password for
> some time. How to solve this issue.
Dovecot shouldn't be doing that. According to
https://wiki2.dovecot.org/Authentication/Caching
Data is used from the cache if it's not expired (auth_cache_ttl setting)
- If authentication fails this time, but it didn't fail
last time, it's assumed that the password has changed
and a database lookup is done.
As I read it, an authentication failure will cause an update of cache
credentials. The problem I encountered is the converse -- a...
2018 Apr 16
2
[bug] Auth cache, proxy and ITERINDEX
Hi,
today we have exceprienced really major difficulties with our proxy
backend servers. Everything started after enabling auth cache:
auth_cache_size = 100M
auth_cache_verify_password_with_worker = yes
auth_cache_ttl = 1 hour
auth_cache_negative_ttl = 1 hour
Soon after we start receiving lots of calls from our customers about
'missing all e-mail messages'. This was in errors logs on master server:
Apr 16 14:37:10 server00 dovecot: imap(<censored_email_address>):
Error: autoexpunge: Couldn...
2017 Mar 08
2
Dovecot 2.2.27 proxy - enforcing per client IP connection limits
...nnections from a single IP address for the same email account. Am I
missing anything?
# 2.2.27 (c0f36b0): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.16 (fed8554)
# OS: Linux 2.6.32-642.4.2.el6.x86_64 x86_64 CentOS release 6.8 (Final)
auth_cache_negative_ttl = 5 mins
auth_cache_size = 16 M
auth_cache_ttl = 18 hours
default_client_limit = 6120
default_process_limit = 500
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope
encoded-character vacation subaddress comparator-i;ascii-numeric
relational regex imap4flags copy include variables body enotify
envir...
2006 Nov 27
2
problem in rc15 (proxy mode)
...lot means one every 2 or 3 seconds.
Any suggestion ?
----------------
protocols = pop3 imap
disable_plaintext_auth = no
ssl_disable = yes
login_process_size = 64
login_process_per_connection = no
login_processes_count = 8
login_max_connections = 256
login_greeting = loktar
auth_cache_size = 16384
auth_cache_ttl = 1800
auth_worker_max_count = 30
auth default {
mechanisms = plain
# Userdb settings are not used with proxy but there need to be something.
userdb static {
args = static uid=5000 gid=5000 home=/dev/null
}
passdb sql {
args = /etc/dovecot-mysql.conf
}
user = root
count = 1...
2015 Sep 12
4
concerning dovecot settings for high volume server
...vice settings
i recently i got an error
imap-login: Error: read(imap) failed: Remote closed connection (process_limit reached?)
my current dovecot config file
# 2.2.7: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-431.23.3.el6.x86_64 x86_64 CentOS release 6.5 (Final)
auth_cache_negative_ttl = 0
auth_cache_ttl = 0
auth_mechanisms = plain login digest-md5 cram-md5
default_login_user = vpopmail
disable_plaintext_auth = no
first_valid_gid = 89
first_valid_uid = 89
log_path = /var/log/dovecot.log
login_greeting = ready.
mail_max_userip_connections = 50
mail_plugins = " quota"
managesieve_notify_cap...
2016 Dec 12
3
Dovecot 2.2.27 & windows 10 outlook (no auth attempts in 0 secs) error.
...er postlogin {
}
}
service auth {
unix_listener auth-userdb {
}
unix_listener /var/spool/postfix/private/auth {
mode = 0666
user = postfix
group = postfix
}
}
service auth-worker {
}
service dict {
unix_listener dict {
}
}
disable_plaintext_auth = no
auth_cache_size = 1024
auth_cache_ttl = 1 hour
auth_cache_negative_ttl = 1 hour
auth_failure_delay = 60 secs
auth_mechanisms = plain login
passdb {
driver = pam
args = cache_key=%u%r%s *
}
userdb {
driver = passwd
}
mail_location = maildir:~/Maildir
mail_plugin_dir = /usr/lib/dovecot
mail_plugins = $mail_plugins mail_log notify
mail...
2012 Mar 22
1
dovecot-auth restaring and caching
Hello,
I'm trying to configure dovecot (2.0.13) to cache user and pass dbs.
This a mail server whose purpose is only to deliver messages through
dovecot lda. My users are in a ldap server.
So I have configure auth_cache_size (with 20MB) and auth_cache_ttl
(with 1 day). I have checked that caching is being done, and it is. If a
send a message to a user, dovecot looks for it in my ldap server. If
then I send another, then it uses cache information.
The problem I'm having is that if I have no activity in the server,
dovecot stops its auth pro...
2008 Feb 05
1
Quota + MySQL
...10, lip=192.168.1.1, TLS
## Dovecot configuration file
#protocols = imap imaps pop3 pop3s
protocols = imap imaps
login_user = postfix
listen =
ssl_listen =
ssl_disable = no
ssl_cert_file = /etc/pki/dovecot/certs/dovecot.pem
ssl_key_file = /etc/pki/dovecot/private/dovecot.pem
auth_cache_size = 128
auth_cache_ttl = 600
mail_location =
maildir:/var/spool/virtualmailboxes/%d/%u/imap/:INBOX=/var/spool/virtualmailboxes/%d/%u/:INDEX=/var/spool/virtualmailboxes/%d/%u/imap/index/
protocol imap {
mail_plugins = quota imap_quota
}
protocol pop3 {
mail_plugins = quota
}
protocol lda {
postmaster_address = pos...
2012 Aug 27
1
doveadm commands returning 139 at director servers
...Secci?n de Telem?tica
?rea de Tecnolog?as de la Informaci?n
y las Comunicaciones Aplicadas (ATICA)
http://www.um.es/atica
Tfo: 868887590
Fax: 868888337
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# 2.1.5: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.19um1 x86_64 Ubuntu 12.04.1 LTS
auth_cache_size = 20 M
auth_cache_ttl = 1 days
auth_debug = yes
auth_master_user_separator = *
auth_verbose = yes
default_process_limit = 1024
disable_plaintext_auth = no
log_timestamp = %Y-%m-%d %H:%M:%S
login_trusted_networks = 155.54.211.176/28
mail_debug = yes
mail_location = maildir:~/Maildir:INDEX=/var/indexes/%n
mail_privileged_...