similar to: non-terminating processes

On 23.8.2019 17.19, Randy Bush via dovecot wrote: > FreeBSD psg.com 11.3-RELEASE-p3 FreeBSD 11.3-RELEASE-p3 > dovecot 2.3.6 (7eab80676) (latest from binary package system) > > symptom: multiple imap4s users complain that they can not fetch mail > > stopping and restarting dovecot is a temporary workaround > > dovenull 3713 0.0 0.0 11036 6816 - I 02:27

Hi, I follow different setup instructions and I can't make imap-hibernate work. I've tried vmail and dovecot as users, tried to set mode to 0666, without success. I'm using FreeBSD 11.2. Is imap-hibernate compatible with FreeBSD 11.2? My operational system: # uname -v FreeBSD 11.2-RELEASE-p9 #0: Tue Feb 5 15:30:36 UTC 2019 root at

I had our production systems running on rc23, however we ran into problems when the server was under heavy load. Eventually, the server would begin to freeze all imap connection after authentication (according to the logs). A user would connect, authentication would succeed, and then the connection would sit until timing out. No error logs were produced. Upgrading to rc24 did not

Hi I recently (about 2 weeks ago) moved over my users over to a new version of dovecot (2.0.9) and now the memory usage on the new server seems much higher than it was before. The new server is a CentOS 6 VM with 4 GB of RAM and 4 CPUs and according to top, it's used up all of the RAM and all of the Swap. Here's a sample of the output from top (sorted by allocated memory). top -

But if in the configuration of the director is stated login/director. Than I assume this socket should be in the login dir not? You have also the director activate with executable = imap-login director? -----Original Message----- Subject: Re: Login/director not created On my install the login/ dir is: drwxr-x--- 2 root dovenull 8 Nov 10 18:14:00 login/ srw-rw-rw- 1 root

* Timo Sirainen <tss at iki.fi> 2015.08.25 22:21: > There's no good default setting here. It depends on your userdb settings and/or mail_uid setting. So for example if your imap processes are running as vmail user, you should set service imap-hibernate { unix_listener imap-hibernate { user = vmail } }. Then again if you are using system users (or otherwise multiple UIDs) it gets more

As a workaround for the titular issue, I have tried enabling the "imap-hibernate" service on a couple of servers to reduce the number of running imap processes. Since ~50-60% of clients are in IDLE at any one time, this allows us to reduce the number of running imap processes to less than half of what it was. After this I have yet to see the "net_connect_unix(imap)

Yes, I realize this. That is why we are introducing the directors to the cluster. We are also working on doing Dovecot LDA/LMTP delivery, to improve Dovecot's ability to react to new messages. Currently we are dropping email directly into the Maildir through other facilities, which works -fine-. I realize however that IDLE is most likely not working properly with

Hello! I tried to use imap-hibernate. But errors in maillog: Oct 19 05:14:24 server dovecot: imap(email at example.com)<67125><Lu7ndYt4n8aASO/q>: Error: kevent(-1) for notify remove failed: Bad file descriptor Oct 19 05:14:24 server dovecot: imap(email at example.com)<67125><Lu7ndYt4n8aASO/q>: Error: close(-1) for notify remove failed: Bad file descriptor Oct 19

Can we remove/change this in the source? So we do not have to add the CAP_CHOWN with containers. chown(/var/dovecot/login/ipc-proxy) When run as root this has user dovenull, maybe this can be resolved by using a group dovenull? bash-5.0# ls -arlt total 4 srw-rw-rw- 1 root root 0 Nov 21 22:27 pop3 srw-rw-rw- 1 root root 0 Nov 21 22:27 login srw-------

Starting Dovecot Imap: Fatal: service(pop3-login) User doesn't exist: dovenull Just some real time feedback. I don't know what dovenull user is or why it is necessary.

I have a FreeBSD 4.8-Release machine that I upgraded from a 4.5 or 4.4 machine. It works just great for about 9 days, then processes will not die. It starts to become a problem when I can't kill processes, restart services, connections hang, and I can't reboot or shutdown, I have to do a hard reset. I can't really find anything in the logs to indicate what is giving me

I'm running 2.1.7 as downloaded/installed by Debian (and then appropriately setup for my config, ...). It almost works. I can send/receive email from thunderbird, squirrelmail, ... However there are two anomalies: 1. dovecot/log is not running. After restarting dovecot (and waiting 30 seconds), I have this in the log files: Sep 6 17:42:16 hinch4 dovecot: master: Dovecot v2.1.7 starting up

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

Yes, After I changed mode and user/group Oct 18 19:17:50 server dovecot: imap(email at example.com)<57613><VVXuZ4N4avOASO/q>: Error: kevent(-1) for notify remove fail ed: Bad file descriptor Oct 18 19:17:50 server dovecot: imap(email at example.com)<57613><VVXuZ4N4avOASO/q>: Error: close(-1) for notify remove failed: Bad file descriptor Oct 18 19:17:50 server dovecot:

Hi, We have a serious issue running on our POP/IMAP servers these days. The load average of a servers spikes up to 400-500 as a uptime command result, for a particular time period , to be specific mostly in noon time and evening, but it last for few minutes only. We have 2 servers running dovecot 1.1.20 , in loadbanlancer, We have used KEEPLIVE (1.1.13) for loadbalacing. Server

I tested with FreeBSD 11 and it worked just fine... did you follow https://wiki.dovecot.org/IMAPServer/Hibernation this to set it up? Aki > On 23 October 2018 at 10:15 Alex <alex at jili.ga> wrote: > > > Aki, is it configuration error or dovecot bug ? > Can I use imap-hibernate on FreeBSD ? > > > > Alex ????? 2018-10-19 10:31: > > Yes, > > >

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, >>>>>>

Nothing, the same error Oct 24 10:11:16 server dovecot: imap(email at example.com)<82402><Nhu9MPR4KuaASO/q>: Error: kevent(-1) for notify remove failed: Bad file descriptor Oct 24 10:11:16 server dovecot: imap(email at example.com)<82402><Nhu9MPR4KuaASO/q>: Error: close(-1) for notify remove failed: Bad file descriptor Oct 24 10:11:16 server dovecot: imap-hibernate:

Hello All, I am trying to execute dovecot by below command /opt/app/dovecot/latest/sbin/dovecot -c /opt/app/dovecot/latest/etc/dovecot/dovecot.conf I am getting below error doveconf: Fatal: Error in configuration file /opt/app/dovecot/latest/etc/dovecot/dovecot.conf: default_login_user doesn't exist: dovenull please guide me to resolve this. Thanks and Regards, Sachin