<!doctype html> <html> <head> <meta charset="UTF-8"> </head> <body> <div> You could also try our docker images, see <a href="https://hub.docker.com/u/dovecot">https://hub.docker.com/u/dovecot</a> </div> <div> <br> </div> <div> Aki </div> <blockquote type="cite"> <div> On 30/12/2019 12:18 Naveen Reddy <naveenreddy99@gmail.com> wrote: </div> <div> <br> </div> <div> <br> </div> <div dir="ltr"> I'm not using internal logging. I'm running the docker with the logging to the host. <div> I have used the same options you have specified. <br> <div> The problem is that the below processes are not running inside docker container whereas the standalone dovecot is running these processes(meaning without container) </div> <div> <br> </div> <div> <pre style="white-space: pre-wrap; margin-top: 0px; margin-bottom: 0px; padding: 0px; max-height: 30em; overflow: auto; color: #172b4d; font-size: 12px; background-color: #f4f5f7; outline: none;">dovecot-Dovecot/auth dovecot-Dovecot/ssl-params dovecot-Director/lmtp dovecot-Director/ssl-params dovecot-Director/imap-login director</pre> <div> <div data-smartmail="gmail_signature" class="gmail_signature" dir="ltr"> <br> </div> <div data-smartmail="gmail_signature" class="gmail_signature" dir="ltr"> Thanks & Regards, <br>Naveen <br> </div> </div> <br> </div> </div> </div> <br> <div class="gmail_quote"> <div class="gmail_attr" dir="ltr"> On Mon, Dec 30, 2019 at 3:16 PM Marc Roos < <a href="mailto:M.Roos@f1-outsourcing.eu">M.Roos@f1-outsourcing.eu</a>> wrote: <br> </div> <blockquote> <br>If you are running your container as root. You will not have the issues <br>I encountered. Dovecot is dropping to the 'dovecot' and 'dovenull'(?) <br>when needed, this is fine. <br> <br>PS. I would not recommend using internal logging, use something like <br>this to log to the host or remote syslog. <br>docker run -v /dev/log:/dev/log -it dovecot-proxy <br> <br> <br>-----Original Message----- <br>Subject: Re: Issue running Dovecot in Docker Container <br> <br>Hi Marc, <br> <br>I can see the processes are running as a root in container environment. <br>Do you think that still have issues ? <br>Here is the processes running inside container: <br> <br>bash-4.2# ps -ef <br>UID PID PPID C STIME TTY TIME CMD <br>root 1 0 0 Dec27 ? 00:00:00 /bin/bash /bootstrap.sh <br>root 7 1 0 Dec27 ? 00:00:00 /usr/sbin/dovecot -F -c <br>/etc/dovecot/director.conf <br>root 8 1 0 Dec27 ? 00:00:00 /usr/sbin/dovecot -F <br>root 9 1 0 Dec27 ? 00:00:00 sleep 36000d <br>dovecot 10 8 0 Dec27 ? 00:00:00 dovecot-Dovecot/anvil <br>dovecot 14 7 0 Dec27 ? 00:00:00 dovecot-Director/anvil <br>root 267 8 0 Dec27 ? 00:00:00 dovecot-Dovecot/log <br>root 269 8 0 Dec27 ? 00:00:08 dovecot-Dovecot/config <br>root 281 7 0 Dec27 ? 00:00:00 dovecot-Director/log <br>root 283 7 0 Dec27 ? 00:00:00 dovecot-Director/config <br> <br> <br> <br> <br>Thanks & Regards, <br>Naveen <br> <br> <br> <br>On Mon, Dec 30, 2019 at 2:56 PM Marc Roos < <a target="_blank" href="mailto:M.Roos@f1-outsourcing.eu" rel="noopener">M.Roos@f1-outsourcing.eu</a>> <br>wrote: <br> <br> <br> <br> I have noticed several issues with dovecot, trying to run it <br>without <br> root. Which is preferable in any container environment. Maybe you <br>would <br> like me to document these somewhere? So at some point they can be <br> applied. <br> <br> <br> -----Original Message----- <br> From: Naveen Reddy [mailto: <a target="_blank" href="mailto:naveenreddy99@gmail.com" rel="noopener">naveenreddy99@gmail.com</a>] <br> Sent: 30 December 2019 09:02 <br> To: Aki Tuomi <br> Cc: <a target="_blank" href="mailto:dovecot@dovecot.org" rel="noopener">dovecot@dovecot.org</a> <br> Subject: Re: Issue running Dovecot in Docker Container <br> <br> Hi, I can see those values correctly with the doveconf -nc command. <br>Here <br> is the part of output: <br> <br> bash-4.2# doveconf -nc /etc/dovecot/director.conf # 2.2.36 <br>(1f10bfa63): <br> /etc/dovecot/director.conf # OS: Linux <br>4.1.12-112.14.11.el7uek.x86_64 <br> x86_64 Red Hat Enterprise Linux Server release 7.7 (Maipo) # <br>Hostname: <br> 69b492645b56 auth_debug = yes auth_default_realm = xxxxxxxxxxxxxxxx <br> <br> auth_verbose = yes base_dir = /var/run/dovecot_director <br>debug_log_path = <br> $log_path director_mail_servers = xxxxxxxxxxxxxxxxxx <br>director_servers = <br> xxxxxxxxxxxxxxxxxxxx disable_plaintext_auth = no first_valid_uid = <br>1000 <br> hostname = xxxxxxxxxxxxxxxxxxxx info_log_path = $log_path <br>instance_name <br> = Director lmtp_proxy = yes log_path = /dovecot.log <br> login_log_format_elements = user=<%u> method=%m rip=%r lip=%l <br>mpid=%e %c <br> home=%h <br> <br> Thanks & Regards, <br> Naveen <br> <br> <br> <br> On Fri, Dec 27, 2019 at 10:08 PM Aki Tuomi <br>< <a target="_blank" href="mailto:aki.tuomi@open-xchange.com" rel="noopener">aki.tuomi@open-xchange.com</a>> <br> wrote: <br> <br> <br> <br> Can you check with `doveconf -nc /path/to/director.conf` <br>that the <br> values are actually set correctly? <br> <br> Aki <br> <br> On 27/12/2019 15:34 Naveen Reddy <br>< <a target="_blank" href="mailto:naveenreddy99@gmail.com" rel="noopener">naveenreddy99@gmail.com</a>> <br> wrote: <br> <br> <br> <br> The conf.d files are not included. I have added <br>!include <br> conf.d/*.conf to director.conf and reloaded the dovecot and <br>director <br> services. <br> <br> conf.d/10-logging also has the following lines: <br> <br> log_path = /dovecot.log <br> info_log_path = $log_path <br> debug_log_path = $log_path <br> <br> <br> The /dovecot.log file still shows empty. Nothing <br>is being <br> logged to that file. <br> <br> <br> Thanks & Regards, <br> Naveen <br> <br> <br> <br> On Thu, Dec 26, 2019 at 10:52 PM Aki Tuomi < <br> <a target="_blank" href="mailto:aki.tuomi@open-xchange.com" rel="noopener">aki.tuomi@open-xchange.com</a>> wrote: <br> <br> <br> <br> Do you have !include or !try_include in <br>director.conf? <br> The conf.d files are not included otherwise. <br> <br> Aki <br> <br> On 26/12/2019 11:27 Naveen Reddy < <br> <a target="_blank" href="mailto:naveenreddy99@gmail.com" rel="noopener">naveenreddy99@gmail.com</a>> wrote: <br> <br> <br> I have tried these in the <br>10-logging.conf but no <br> luck. There is nothing logged to the file. <br> <br> bash-4.2# ps -ef <br> UID PID PPID C STIME TTY <br> TIME CMD <br> root 1 0 0 Dec23 ? <br> 00:00:00 <br> /bin/bash /bootstrap.sh <br> root 8 1 0 Dec23 ? <br> 00:00:00 <br> sleep 36000d <br> root 15681 0 0 08:51 pts/1 <br> 00:00:00 bash <br> root 16340 0 0 09:19 ? <br> 00:00:00 <br> /usr/sbin/dovecot -c /etc/dovecot/director.conf <br> dovecot 16341 16340 0 09:19 ? <br> 00:00:00 <br> dovecot-Director/anvil <br> root 16342 16340 0 09:19 ? <br> 00:00:00 <br> dovecot-Director/log <br> root 16344 16340 0 09:19 ? <br> 00:00:00 <br> dovecot-Director/config <br> root 16390 0 0 09:22 ? <br> 00:00:00 <br> /usr/sbin/dovecot -c /etc/dovecot/dovecot.conf <br> dovecot 16391 16390 0 09:22 ? <br> 00:00:00 <br> dovecot-Dovecot/anvil <br> root 16392 16390 0 09:22 ? <br> 00:00:00 <br> dovecot-Dovecot/log <br> root 16394 16390 0 09:22 ? <br> 00:00:00 <br> dovecot-Dovecot/config <br> root 16406 15681 0 09:22 pts/1 <br> 00:00:00 ps <br> -ef <br> <br> <br> The below processes are not <br>starting as well. <br> <br> dovecot-Dovecot/auth <br> dovecot-Dovecot/ssl-params <br> dovecot-Director/lmtp <br> dovecot-Director/ssl-params <br> dovecot-Director/imap-login <br>director <br> <br> Thanks & Regards, <br> Naveen <br> <br> <br> <br> On Tue, Dec 24, 2019 at 10:54 PM <br>Aki Tuomi < <br> <a target="_blank" href="mailto:aki.tuomi@open-xchange.com" rel="noopener">aki.tuomi@open-xchange.com</a>> wrote: <br> <br> <br> <br> <br> <br> On 24/12/2019 12:33 <br>Naveen Reddy < <br> <a target="_blank" href="mailto:naveenreddy99@gmail.com" rel="noopener">naveenreddy99@gmail.com</a>> wrote: <br> <br> <br> Hello, <br> <br> We need help with <br>an issue that we are <br> running into when we are trying to run Dovecot in Docker container. <br> <br> Also how do we <br>enable debugging for <br> dovecot. Logs doesn't show any info about the issue. <br> <br> Below processes are <br>not running when a <br> Director service is started: <br> <br> <br>dovecot-Dovecot/auth <br> <br>dovecot-Dovecot/ssl-params <br> <br>dovecot-Director/lmtp <br> <br>dovecot-Director/ssl-params <br> <br>dovecot-Director/imap-login director <br> <br> Here is the version <br>that I'm running and <br> including the dovecot -n output below: <br> <br> bash-4.2# dovecot <br>--version <br> 2.2.36 <br> <br> <br> bash-4.2# dovecot <br>-n <br> # 2.2.36 (xxxxx): <br> /etc/dovecot/dovecot.conf <br> # OS: Linux <br>4.1.12-112.14.11.el7uek.x86_64 <br> x86_64 Red Hat Enterprise Linux Server release 7.7 (Maipo) <br> # Hostname: XXXXXXX <br> auth_debug = yes <br> auth_default_realm <br>= xxxxxxxxxxxx <br> auth_verbose = yes <br> <br>disable_plaintext_auth = no <br> dotlock_use_excl = <br>no <br> hostname = <br>xxxxxxxxxxxxxxxx <br> instance_name = <br>Dovecot <br> <br>login_log_format_elements = user=<%u> <br> method=%m rip=%r lip=%l mpid=%e %c home=% domain=%d <br> mail_debug = yes <br> mail_fsync = always <br> mail_gid = imapd <br> mail_home = <br>/xxxxxxxxxxx/%d/%n <br> mail_location = <br>dbox:~/ <br> mail_uid = imapd <br> mmap_disable = yes <br> passdb { <br> args = <br> /etc/dovecot/lookups/ldap-pass.conf <br> driver = ldap <br> } <br> passdb { <br> args = <br>/etc/dovecot/lookups/xxxx.conf <br> driver = ldap <br> } <br> plugin { <br> stats_refresh = <br>30 secs <br> stats_track_cmds <br>= yes <br> } <br> protocols = imap <br>lmtp <br> service auth { <br> client_limit = <br>4096 <br> unix_listener <br>auth-userdb { <br> mode = 0777 <br> } <br> } <br> service imap-login <br>{ <br> chroot = login <br> client_limit = 0 <br> <br>drop_priv_before_exec = no <br> executable = <br>imap-login <br> extra_groups <br> group <br> idle_kill = 0 <br> inet_listener <br>imap { <br> address <br> port = 1144 <br> ssl = no <br> } <br> inet_listener <br>imaps { <br> address <br> port = 994 <br> ssl = yes <br> } <br> privileged_group <br> <br> process_limit = 0 <br> process_min_avail <br>= 0 <br> protocol = imap <br> service_count = <br>50 <br> type = login <br> user = <br>$default_login_user <br> vsz_limit = <br>18446744073709551615 B <br> } <br> service imap { <br> service_count = <br>50 <br> } <br> service lmtp { <br> executable = lmtp <br>-L <br> inet_listener <br>lmtp { <br> address <br> port = 10025 <br> } <br> } <br> service stats { <br> fifo_listener <br>stats-mail { <br> mode = 0600 <br> user = imapd <br> } <br> } <br> ssl_cert = <br></xxxxxxx/cert/dovecot.pem <br> ssl_cipher_list = <br>XXXXXX <br> ssl_key = # <br>hidden, use -P to show it <br> ssl_protocols = <br>XXXXX <br> userdb { <br> args = <br> /etc/dovecot/lookups/ldap-user.conf <br> driver = ldap <br> } <br> userdb { <br> args = <br>/etc/dovecot/lookups/xxxxxxx.conf <br> driver = ldap <br> } <br> <br> <br> Thanks & Regards, <br> Naveen <br> <br> <br> <br> Try setting <br> <br> log_path=/dovecot.log <br> info_log_path=$log_path <br> debug_log_path=$log_path <br> --- <br> Aki Tuomi <br> <br> <br> --- <br> Aki Tuomi <br> <br> <br> --- <br> Aki Tuomi <br> <br> <br> <br> <br> <br> </blockquote> </div> </blockquote> <div> <br> </div> <div class="io-ox-signature"> <pre>--- Aki Tuomi</pre> </div> </body> </html>
Aki, This image doesn't have a director service, just the dovecot is running. Marc, I'm running the docker container in a privileged mode and it doesn't seem to have any issues reaching out to the outside network. I will try running with default config and see what fails. Thanks & Regards, Naveen On Mon, Dec 30, 2019 at 4:16 PM Aki Tuomi <aki.tuomi at open-xchange.com> wrote:> You could also try our docker images, see https://hub.docker.com/u/dovecot > > Aki > > On 30/12/2019 12:18 Naveen Reddy <naveenreddy99 at gmail.com> wrote: > > > I'm not using internal logging. I'm running the docker with the logging to > the host. > I have used the same options you have specified. > The problem is that the below processes are not running inside docker > container whereas the standalone dovecot is running these processes(meaning > without container) > > dovecot-Dovecot/auth > dovecot-Dovecot/ssl-params > dovecot-Director/lmtp > dovecot-Director/ssl-params > dovecot-Director/imap-login director > > > Thanks & Regards, > Naveen > > > On Mon, Dec 30, 2019 at 3:16 PM Marc Roos < M.Roos at f1-outsourcing.eu> > wrote: > > > If you are running your container as root. You will not have the issues > I encountered. Dovecot is dropping to the 'dovecot' and 'dovenull'(?) > when needed, this is fine. > > PS. I would not recommend using internal logging, use something like > this to log to the host or remote syslog. > docker run -v /dev/log:/dev/log -it dovecot-proxy > > > -----Original Message----- > Subject: Re: Issue running Dovecot in Docker Container > > Hi Marc, > > I can see the processes are running as a root in container environment. > Do you think that still have issues ? > Here is the processes running inside container: > > bash-4.2# ps -ef > UID PID PPID C STIME TTY TIME CMD > root 1 0 0 Dec27 ? 00:00:00 /bin/bash /bootstrap.sh > root 7 1 0 Dec27 ? 00:00:00 /usr/sbin/dovecot -F -c > /etc/dovecot/director.conf > root 8 1 0 Dec27 ? 00:00:00 /usr/sbin/dovecot -F > root 9 1 0 Dec27 ? 00:00:00 sleep 36000d > dovecot 10 8 0 Dec27 ? 00:00:00 dovecot-Dovecot/anvil > dovecot 14 7 0 Dec27 ? 00:00:00 dovecot-Director/anvil > root 267 8 0 Dec27 ? 00:00:00 dovecot-Dovecot/log > root 269 8 0 Dec27 ? 00:00:08 dovecot-Dovecot/config > root 281 7 0 Dec27 ? 00:00:00 dovecot-Director/log > root 283 7 0 Dec27 ? 00:00:00 dovecot-Director/config > > > > > Thanks & Regards, > Naveen > > > > On Mon, Dec 30, 2019 at 2:56 PM Marc Roos < M.Roos at f1-outsourcing.eu> > wrote: > > > > I have noticed several issues with dovecot, trying to run it > without > root. Which is preferable in any container environment. Maybe you > would > like me to document these somewhere? So at some point they can be > applied. > > > -----Original Message----- > From: Naveen Reddy [mailto: naveenreddy99 at gmail.com] > Sent: 30 December 2019 09:02 > To: Aki Tuomi > Cc: dovecot at dovecot.org > Subject: Re: Issue running Dovecot in Docker Container > > Hi, I can see those values correctly with the doveconf -nc > command. > Here > is the part of output: > > bash-4.2# doveconf -nc /etc/dovecot/director.conf # 2.2.36 > (1f10bfa63): > /etc/dovecot/director.conf # OS: Linux > 4.1.12-112.14.11.el7uek.x86_64 > x86_64 Red Hat Enterprise Linux Server release 7.7 (Maipo) # > Hostname: > 69b492645b56 auth_debug = yes auth_default_realm > xxxxxxxxxxxxxxxx > > auth_verbose = yes base_dir = /var/run/dovecot_director > debug_log_path > $log_path director_mail_servers = xxxxxxxxxxxxxxxxxx > director_servers > xxxxxxxxxxxxxxxxxxxx disable_plaintext_auth = no first_valid_uid > 1000 > hostname = xxxxxxxxxxxxxxxxxxxx info_log_path = $log_path > instance_name > = Director lmtp_proxy = yes log_path = /dovecot.log > login_log_format_elements = user=<%u> method=%m rip=%r lip=%l > mpid=%e %c > home=%h > > Thanks & Regards, > Naveen > > > > On Fri, Dec 27, 2019 at 10:08 PM Aki Tuomi > < aki.tuomi at open-xchange.com> > wrote: > > > > Can you check with `doveconf -nc /path/to/director.conf` > that the > values are actually set correctly? > > Aki > > On 27/12/2019 15:34 Naveen Reddy > < naveenreddy99 at gmail.com> > wrote: > > > > The conf.d files are not included. I have added > !include > conf.d/*.conf to director.conf and reloaded the dovecot and > director > services. > > conf.d/10-logging also has the following lines: > > log_path = /dovecot.log > info_log_path = $log_path > debug_log_path = $log_path > > > The /dovecot.log file still shows empty. Nothing > is being > logged to that file. > > > Thanks & Regards, > Naveen > > > > On Thu, Dec 26, 2019 at 10:52 PM Aki Tuomi < > aki.tuomi at open-xchange.com> wrote: > > > > Do you have !include or !try_include in > director.conf? > The conf.d files are not included otherwise. > > Aki > > On 26/12/2019 11:27 Naveen Reddy < > naveenreddy99 at gmail.com> wrote: > > > I have tried these in the > 10-logging.conf but no > luck. There is nothing logged to the file. > > bash-4.2# ps -ef > UID PID PPID C STIME TTY > > TIME CMD > root 1 0 0 Dec23 ? > > 00:00:00 > /bin/bash /bootstrap.sh > root 8 1 0 Dec23 ? > > 00:00:00 > sleep 36000d > root 15681 0 0 08:51 > pts/1 > 00:00:00 bash > root 16340 0 0 09:19 ? > > 00:00:00 > /usr/sbin/dovecot -c /etc/dovecot/director.conf > dovecot 16341 16340 0 09:19 ? > > 00:00:00 > dovecot-Director/anvil > root 16342 16340 0 09:19 ? > > 00:00:00 > dovecot-Director/log > root 16344 16340 0 09:19 ? > > 00:00:00 > dovecot-Director/config > root 16390 0 0 09:22 ? > > 00:00:00 > /usr/sbin/dovecot -c /etc/dovecot/dovecot.conf > dovecot 16391 16390 0 09:22 ? > > 00:00:00 > dovecot-Dovecot/anvil > root 16392 16390 0 09:22 ? > > 00:00:00 > dovecot-Dovecot/log > root 16394 16390 0 09:22 ? > > 00:00:00 > dovecot-Dovecot/config > root 16406 15681 0 09:22 > pts/1 > 00:00:00 ps > -ef > > > The below processes are not > starting as well. > > dovecot-Dovecot/auth > dovecot-Dovecot/ssl-params > dovecot-Director/lmtp > dovecot-Director/ssl-params > dovecot-Director/imap-login > director > > Thanks & Regards, > Naveen > > > > On Tue, Dec 24, 2019 at 10:54 PM > Aki Tuomi < > aki.tuomi at open-xchange.com> wrote: > > > > > > On 24/12/2019 > 12:33 > Naveen Reddy < > naveenreddy99 at gmail.com> wrote: > > > Hello, > > We need help with > an issue that we are > running into when we are trying to run Dovecot in Docker > container. > > Also how do we > enable debugging for > dovecot. Logs doesn't show any info about the issue. > > Below processes > are > not running when a > Director service is started: > > > dovecot-Dovecot/auth > > dovecot-Dovecot/ssl-params > > dovecot-Director/lmtp > > dovecot-Director/ssl-params > > dovecot-Director/imap-login director > > Here is the > version > that I'm running and > including the dovecot -n output below: > > bash-4.2# dovecot > --version > 2.2.36 > > > bash-4.2# dovecot > -n > # 2.2.36 (xxxxx): > /etc/dovecot/dovecot.conf > # OS: Linux > 4.1.12-112.14.11.el7uek.x86_64 > x86_64 Red Hat Enterprise Linux Server release 7.7 (Maipo) > # Hostname: > XXXXXXX > auth_debug = yes > auth_default_realm > = xxxxxxxxxxxx > auth_verbose = yes > > disable_plaintext_auth = no > dotlock_use_excl > no > hostname > xxxxxxxxxxxxxxxx > instance_name > Dovecot > > login_log_format_elements = user=<%u> > method=%m rip=%r lip=%l mpid=%e %c home=% domain=%d > mail_debug = yes > mail_fsync > always > mail_gid = imapd > mail_home > /xxxxxxxxxxx/%d/%n > mail_location > dbox:~/ > mail_uid = imapd > mmap_disable = yes > passdb { > args > /etc/dovecot/lookups/ldap-pass.conf > driver = ldap > } > passdb { > args > /etc/dovecot/lookups/xxxx.conf > driver = ldap > } > plugin { > stats_refresh > 30 secs > stats_track_cmds > = yes > } > protocols = imap > lmtp > service auth { > client_limit > 4096 > unix_listener > auth-userdb { > mode = 0777 > } > } > service imap-login > { > chroot = login > client_limit = 0 > > drop_priv_before_exec = no > executable > imap-login > extra_groups > group > idle_kill = 0 > inet_listener > imap { > address > port = 1144 > ssl = no > } > inet_listener > imaps { > address > port = 994 > ssl = yes > } > privileged_group > > process_limit > 0 > > process_min_avail > = 0 > protocol = imap > service_count > 50 > type = login > user > $default_login_user > vsz_limit > 18446744073709551615 B > } > service imap { > service_count > 50 > } > service lmtp { > executable > lmtp > -L > inet_listener > lmtp { > address > port = 10025 > } > } > service stats { > fifo_listener > stats-mail { > mode = 0600 > user = imapd > } > } > ssl_cert > </xxxxxxx/cert/dovecot.pem > ssl_cipher_list > XXXXXX > ssl_key = # > hidden, use -P to show it > ssl_protocols > XXXXX > userdb { > args > /etc/dovecot/lookups/ldap-user.conf > driver = ldap > } > userdb { > args > /etc/dovecot/lookups/xxxxxxx.conf > driver = ldap > } > > > Thanks & Regards, > Naveen > > > > Try setting > > log_path=/dovecot.log > info_log_path=$log_path > debug_log_path=$log_path > --- > Aki Tuomi > > > --- > Aki Tuomi > > > --- > Aki Tuomi > > > > > > > --- > Aki Tuomi > >-------------- next part -------------- An HTML attachment was scrubbed... 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<!doctype html> <html> <head> <meta charset="UTF-8"> </head> <body> <div> <br> </div> <blockquote type="cite"> <div> On 30/12/2019 14:20 Naveen Reddy <naveenreddy99@gmail.com> wrote: </div> <div> <br> </div> <div> <br> </div> <div dir="ltr"> Aki, This image doesn't have a director service, just the dovecot is running. </div> </blockquote> <div> <br> </div> <div> This would be because you did not configure it. As the description says, you need to mount /etc/dovecot for it. It runs with minimal config otherwise. </div> <div> <br> </div> <div> Aki </div> <blockquote type="cite"> <div dir="ltr"> <div></div> <div> Marc, I'm running the docker container in a privileged mode and it doesn't seem to have any issues reaching out to the outside network. I will try running with default config and see what fails. </div> <div> <br> </div> <div> <div> <div data-smartmail="gmail_signature" class="gmail_signature" dir="ltr"> Thanks & Regards, <br>Naveen <br> </div> </div> <br> </div> </div> <br> <div class="gmail_quote"> <div class="gmail_attr" dir="ltr"> On Mon, Dec 30, 2019 at 4:16 PM Aki Tuomi < <a href="mailto:aki.tuomi@open-xchange.com">aki.tuomi@open-xchange.com</a>> wrote: <br> </div> <blockquote> <u></u> <div> <div> You could also try our docker images, see <a target="_blank" href="https://hub.docker.com/u/dovecot" rel="noopener">https://hub.docker.com/u/dovecot</a> </div> <div> <br> </div> <div> Aki </div> </div> </blockquote> </div> </blockquote> <div class="io-ox-signature"> <pre></pre> </div> </body> </html>