NethServer Version: 7.5.1804
Module: your_module
Good morning, today I have a problem with my nethserver 7.5, with the module imap.
When I visit the page http://NethServer/webmail or http://192.168.1.4/webmail, after login, I have the error (Impossibile connettersi al server IMAP).
The same error appears with outlook.
Can you help me please?
Thanks in advance
Can you check in server manager the running services?
Please attach the output of
rpm -q dovecot
systemctl -l status dovecot
yum history info[root@nethserver ~]# rpm -q dovecot
dovecot-2.2.36-3.el7.x86_64
[root@nethserver ~]# systemctl -l status dovecot
â—Ź dovecot.service - Dovecot IMAP/POP3 email server
Loaded: loaded (/usr/lib/systemd/system/dovecot.service; enabled; vendor pres et: disabled)
Drop-In: /etc/systemd/system/dovecot.service.d
└─limits.conf
Active: active (running) since Tue 2018-12-04 09:14:04 CET; 4min 50s ago
Docs: man:dovecot(1)
http://wiki2.dovecot.org/
Main PID: 8982 (dovecot)
CGroup: /system.slice/dovecot.service
├─ 8982 /usr/sbin/dovecot
├─ 8989 dovecot/anvil
├─ 8990 dovecot/log
├─ 8997 dovecot/config
├─ 9846 dovecot/auth
├─10929 dovecot/ssl-params
├─10931 dovecot/auth -w
└─10932 dovecot/auth -wDec 04 09:16:47 nethserver.sirmeccanica.local dovecot[8990]: imap(mara.sabella@s irmeccanica.local): Error: Internal error occurred. Refer to server log for more information.
Dec 04 09:17:42 nethserver.sirmeccanica.local auth[9848]: pam_sss(dovecot:auth): authentication success; logname= uid=0 euid=0 tty=dovecot ruser=luigi.pucci rho st=192.168.1.68 user=luigi.pucci
Dec 04 09:18:45 nethserver.sirmeccanica.local auth[10931]: pam_sss(dovecot:auth) : authentication success; logname= uid=0 euid=0 tty=dovecot ruser=daniele.pelleg rino rhost=192.168.1.143 user=daniele.pellegrino
Dec 04 09:18:45 nethserver.sirmeccanica.local auth[10932]: pam_sss(dovecot:auth) : authentication success; logname= uid=0 euid=0 tty=dovecot ruser=fax2 rhost=192 .168.1.143 user=fax2
Dec 04 09:18:45 nethserver.sirmeccanica.local dovecot[8990]: imap-login: Login: user=<daniele.pellegrino>, method=PLAIN, rip=192.168.1.143, lip=192.168.1.4, mpi d=10934, TLS, session=<GLwO6i180fbAqAGP>
Dec 04 09:18:45 nethserver.sirmeccanica.local dovecot[8990]: imap-login: Login: user=<fax2>, method=PLAIN, rip=192.168.1.143, lip=192.168.1.4, mpid=10936, TLS, session=<SwsP6i180vbAqAGP>
Dec 04 09:18:45 nethserver.sirmeccanica.local dovecot[8990]: imap(daniele.pelleg rino@sirmeccanica.local): Error: Couldn't load required plugin /usr/lib64/doveco t/lib90_antispam_plugin.so: Module is for different ABI version 2.2.ABIv10(2.2.1 0) (we have 2.2.ABIv36(2.2.36))
Dec 04 09:18:45 nethserver.sirmeccanica.local dovecot[8990]: imap(daniele.pelleg rino@sirmeccanica.local): Error: Internal error occurred. Refer to server log fo r more information.
Dec 04 09:18:45 nethserver.sirmeccanica.local dovecot[8990]: imap(fax2@sirmeccan ica.local): Error: Couldn't load required plugin /usr/lib64/dovecot/lib90_antisp am_plugin.so: Module is for different ABI version 2.2.ABIv10(2.2.10) (we have 2. 2.ABIv36(2.2.36))
Dec 04 09:18:45 nethserver.sirmeccanica.local dovecot[8990]: imap(fax2@sirmeccan ica.local): Error: Internal error occurred. Refer to server log for more informa tion.After these commands I have a long report, but I don’t know to send all chatacters
OK now I see this error
Dec 04 09:18:45 nethserver.sirmeccanica.local dovecot[8990]: imap(daniele.pelleg rino@sirmeccanica.local): Error: Couldn’t load required plugin /usr/lib64/doveco t/lib90_antispam_plugin.so: Module is for different ABI version 2.2.ABIv10(2.2.1 0) (we have 2.2.ABIv36(2.2.36))
pastebin.com may be of use for that / long outputs
Your system was updated with CentOS 7.6 packages. How did you run the update? Software Center? Automated? Command line?
Please attach also
config show sysconfig
config show yum-cron
yum repolist -v
[root@nethserver ~]# config show sysconfig
sysconfig=configuration
Copyright=
DefaultLanguage=en_US.utf8
NsReleaseLock=enabled
ProductName=NethServer
Release=final
Version=7.5.1804
ZeroConf=enabled
[root@nethserver ~]# config show sysconfig
sysconfig=configuration
Copyright=
DefaultLanguage=en_US.utf8
NsReleaseLock=enabled
ProductName=NethServer
Release=final
Version=7.5.1804
ZeroConf=enabled
[root@nethserver ~]# ^C
[root@nethserver ~]# config show yum-cron
yum-cron=service
applyUpdate=yes
customMail=
download=yes
messages=no
randomWait=360
status=enabled
[root@nethserver ~]# yum repolist -v
Loading “changelog” plugin
Loading “fastestmirror” plugin
Loading “nethserver_events” plugin
Config time: 0.020
Yum version: 3.4.3
Loading mirror speeds from cached hostfile
Repo-id : ce-extras/7/x86_64
Repo-name : CE-Extras-7.5.1804
Repo-revision: 1541683984
Repo-updated : Thu Nov 8 14:36:55 2018
Repo-pkgs : 434
Repo-size : 806 M
Repo-mirrors : http://mirrorlist.nethserver.org/?release=7&repo=ce-extras&arch=x86_64&nsrelease=7.5.1804
Repo-baseurl : http://mirror.centos.org/centos/7.5.1804/extras/x86_64/ (8 more)
Repo-expire : 21,600 second(s) (last: Tue Dec 4 08:52:18 2018)
Filter : read-only:present
Repo-filename: /etc/yum.repos.d/NsReleaseLock.repo
Repo-id : ce-updates/7/x86_64
Repo-name : CE-Updates-7.5.1804
Repo-revision: 1540837319
Repo-updated : Mon Oct 29 19:33:45 2018
Repo-pkgs : 1,613
Repo-size : 5.7 G
Repo-mirrors : http://mirrorlist.nethserver.org/?release=7&repo=ce-updates&arch=x86_64&nsrelease=7.5.1804
Repo-baseurl : http://mirror.centos.org/centos/7.5.1804/updates/x86_64/ (8 more)
Repo-expire : 21,600 second(s) (last: Tue Dec 4 08:52:19 2018)
Filter : read-only:present
Repo-excluded: 1
Repo-filename: /etc/yum.repos.d/NsReleaseLock.repo
Repo-id : centos-sclo-rh/x86_64
Repo-name : CentOS-7 - SCLo rh
Repo-revision: 1543522499
Repo-updated : Thu Nov 29 21:16:52 2018
Repo-pkgs : 7,750
Repo-size : 6.4 G
Repo-baseurl : CentOS Mirror
Repo-expire : 21,600 second(s) (last: Tue Dec 4 08:52:19 2018)
Filter : read-only:present
Repo-filename: /etc/yum.repos.d/CentOS-SCLo-scl-rh.repo
Repo-id : centos-sclo-sclo/x86_64
Repo-name : CentOS-7 - SCLo sclo
Repo-revision: 1543512024
Repo-updated : Thu Nov 29 18:20:28 2018
Repo-pkgs : 682
Repo-size : 228 M
Repo-baseurl : CentOS Mirror
Repo-expire : 21,600 second(s) (last: Tue Dec 4 08:52:19 2018)
Filter : read-only:present
Repo-filename: /etc/yum.repos.d/CentOS-SCLo-scl.repo
Repo-id : epel/x86_64
Repo-name : Extra Packages for Enterprise Linux 7 - x86_64
Repo-revision: 1543851095
Repo-updated : Mon Dec 3 16:44:43 2018
Repo-pkgs : 12,720
Repo-size : 14 G
Repo-metalink: https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=x86_64
Updated : Tue Dec 4 01:32:52 2018
Repo-baseurl : Index of /epel/7/x86_64/ (68 more)
Repo-expire : 21,600 second(s) (last: Tue Dec 4 08:52:21 2018)
Filter : read-only:present
Repo-filename: /etc/yum.repos.d/epel.repo
Repo-id : nethforge/7/x86_64
Repo-name : NethForge 7
Repo-revision: 1541262563
Repo-updated : Sat Nov 3 17:29:24 2018
Repo-pkgs : 63
Repo-size : 175 M
Repo-mirrors : http://mirrorlist.nethserver.org/?release=7&repo=nethforge&arch=x86_64&nsrelease=7.5.1804
Repo-baseurl : Index of /nethserver/7.5.1804/nethforge/x86_64 (17 more)
Repo-expire : 21,600 second(s) (last: Tue Dec 4 08:52:21 2018)
Filter : read-only:present
Repo-filename: /etc/yum.repos.d/NethForge.repo
Repo-id : nethserver-base/7/x86_64
Repo-name : NethServer-7 - Base
Repo-revision: 1528711431
Repo-updated : Mon Jun 11 12:03:55 2018
Repo-pkgs : 283
Repo-size : 1.0 G
Repo-mirrors : http://mirrorlist.nethserver.org/?release=7&repo=base&arch=x86_64&nsrelease=7.5.1804
Repo-baseurl : Index of /nethserver/7.5.1804/base/x86_64 (17 more)
Repo-expire : 21,600 second(s) (last: Tue Dec 4 08:52:21 2018)
Filter : read-only:present
Repo-filename: /etc/yum.repos.d/NethServer.repo
Repo-id : nethserver-updates/7/x86_64
Repo-name : NethServer-7 - Updates
Repo-revision: 1543341016
Repo-updated : Tue Nov 27 18:50:30 2018
Repo-pkgs : 348
Repo-size : 1.2 G
Repo-mirrors : http://mirrorlist.nethserver.org/?release=7&repo=updates&arch=x86_64&nsrelease=7.5.1804
Repo-baseurl : Index of /nethserver/7.5.1804/updates/x86_64 (17 more)
Repo-expire : 21,600 second(s) (last: Tue Dec 4 08:52:22 2018)
Filter : read-only:present
Repo-filename: /etc/yum.repos.d/NethServer.repo
repolist: 33,804
Software center but I don’t have 7.6 version, I have NethServer release 7.5.1804
Did you read this message?
Please attach the output of
grep POST /var/log/httpd-admin/access_log
If your last change was pressing the UPDATE button, as workaround you could try
yum history undo last
[root@nethserver ~]# grep POST /var/log/httpd-admin/access_log
192.168.1.51 - - [04/Dec/2018:08:19:04 +0100] “POST /it-IT/Login.json HTTP/1.1” 200 514
192.168.1.51 - - [04/Dec/2018:08:40:36 +0100] “POST /it-IT/NetworkAdapter/CleanPhysicalInterface/ens34.json HTTP/1.1” 200 907
192.168.1.51 - - [04/Dec/2018:08:57:30 +0100] “POST /it-IT/LocalNetwork/delete/192.168.70.0.json HTTP/1.1” 200 910
192.168.1.51 - - [04/Dec/2018:08:57:53 +0100] “POST /it-IT/NetworkAdapter/DNS.json HTTP/1.1” 200 895
192.168.1.51 - - [04/Dec/2018:09:01:05 +0100] “POST /it-IT/Services/stop/dovecot.json HTTP/1.1” 200 5862
192.168.1.51 - - [04/Dec/2018:09:01:17 +0100] “POST /it-IT/Services/start/dovecot.json HTTP/1.1” 200 5925
192.168.1.51 - - [04/Dec/2018:09:18:19 +0100] “POST /it-IT/Ssh.json HTTP/1.1” 200 299
192.168.1.51 - - [04/Dec/2018:09:32:24 +0100] “POST /it-IT/Services/stop/rspamd.json HTTP/1.1” 200 5861
192.168.1.51 - - [04/Dec/2018:09:32:53 +0100] “POST /it-IT/Services/start/rspamd.json HTTP/1.1” 200 5923
192.168.1.51 - - [04/Dec/2018:09:43:15 +0100] “POST /it-IT/PackageManager/Configuration.json HTTP/1.1” 200 916
192.168.1.51 - - [04/Dec/2018:09:43:49 +0100] “POST /it-IT/PackageManager/Configuration.json HTTP/1.1” 200 917
I had the same problem today. Updates were “locked”, but the new dovecot package was installed automatically nonetheless (with “Download updates” and “Install updates automatically” both ticked).
I fixed IMAP temporarily by disabling the antispam plugin in dovecot.conf.
I don’t have this message 
I do’t ever seen this message
same problem here
how did you disable the plugin?
Thank you for chiming in!
This looks a big issue! I need more information from your log files to understand what happened.
I guess dovecot was installed automatically
Please @oliver, @ohifra: attach the output of
yum history pkg-info dovecot
grep NsReleaseLock /var/log/messages
Please share your workaround!
I guess we can edit /etc/dovecot.conf and remove “antispam” from the `mail_plugins" line