- dovecot - dovecot.org

How to setup a dovecot lmtp proxy server ?
by Webster Liang 02 Sep '14

02 Sep '14

Dear All : I want to setup a dovecot lmtp proxy server , my target as below : Postfix (lmtp) -->dovecot lmtp proxy servers-->dovecot backend servers but i don't know how to setup the dovecot lmtp proxy server , who can help me ? thanks a lot . -- View this message in context: http://dovecot.2317879.n4.nabble.com/How-to-setup-a-dovecot-lmtp-proxy-serv… Sent from the Dovecot mailing list archive at Nabble.com.

1 0

Master user and non-plaintext auth does not work
by SATOH Fumiyasu 01 Sep '14

01 Sep '14

Hi, I want to use CRAM-MD5 or DIGEST-MD5 (non-plaintext) authentication for master users, but Dovecot 2.2.13 rejects it with the following log: Sep 1 06:18:08 localhost dovecot: auth: passwd-file(masteruser,10.0.1.20,master,<ZA1s9/oBgAAKAAEU>): Master user logging in as u0001 Sep 1 06:18:08 localhost dovecot: auth: cram-md5(u0001(a)example.jp,10.0.1.20,<ZA1s9/oBgAAKAAEU>): password mismatch Sep 1 06:18:10 localhost dovecot: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<u0001(a)example.jp>, method=CRAM-MD5, rip=10.0.1.20, lip=10.0.103.100, secured, session=<ZA1s9/oBgAAKAAEU> PLAIN and LOGIN are OK: Sep 1 06:20:34 localhost dovecot: auth: passwd-file(masteruser,10.0.1.20,master,<SpwmAPsBgwAKAAEU>): Master user logging in as u0001 Sep 1 06:20:34 localhost dovecot: imap-login: Login: user=<u0001(a)example.jp>, method=PLAIN, rip=10.0.1.20, lip=10.0.103.100, mpid=23743, secured, session=<SpwmAPsBgwAKAAEU> Sep 1 06:20:34 localhost dovecot: imap(u0001(a)example.jp): SpwmAPsBgwAKAAEU: Connection closed in=13 out=663 I have the following configuration in my dovecot.conf: auth_mechanisms = plain login cram-md5 digest-md5 disable_plaintext_auth = yes auth_master_user_separator = % passdb { driver = passwd-file args = /etc/dovecot/passwd.masterusers master = yes pass = yes } # don't work too #passdb { # driver = checkpassword # args = /opt/osstech/etc/dovecot/checkpassword.masterusers # master = yes # pass = yes #} passdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext } Is this a bug or a restriction of Dovecot? -- -- Name: SATOH Fumiyasu @ OSS Technology Corp. (fumiyas @ osstech co jp) -- Business Home: http://www.OSSTech.co.jp/ -- GitHub Home: https://GitHub.com/fumiyas/ -- PGP Fingerprint: BBE1 A1C9 525A 292E 6729 CDEC ADC2 9DCA 5E1C CBCA

2 2

mail_location hashing & lowercasing?
by Ralf Hildebrandt 31 Aug '14

31 Aug '14

Currently, I'm using mail_location = mdbox:/var/spool/mail/%Ld/%Ln/mdbox Now I want to add a partitioning (so I don'T have all directories in one single directory), but can't find the right syntax: mail_location = mdbox:/var/spool/mail/%Ld/<HASHING HERE>/%Ln/mdbox It seems like I'd need to use %N (new hash) on %Ln and then take a substring of that. %2NLn 2 Characters of the %N hash of %Ln (the lowercase username) But this gives me a verbatim "Ln" on the path! -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein

3 4

Need help to compile and install a minimal dovecot imap plugin
by Stefan Arentz 31 Aug '14

31 Aug '14

I am trying to create a plugin that adds a new IMAP capability. So far I have this: const char *foo_plugin_version = DOVECOT_ABI_VERSION; static struct module *foo_module; static imap_client_created_func_t *next_hook_client_created; static void foo_client_created(struct client **client) { str_append((*client)->capability_string, " XFOO"); if (next_hook_client_created != NULL) { next_hook_client_created(client); } } void foo_plugin_init(struct module *module) { i_info(“init”); foo_module = module; next_hook_client_created = imap_client_created_hook_set(foo_client_created); } void foo_plugin_deinit(void) { i_info(“deinit”); imap_client_created_hook_set(next_hook_client_created); } const char foo_plugin_binary_dependency[] = "imap”; On Fedora 20, with the dovecot and dovecot-devel packages installed, I compile this with: cc -Wall -shared -fPIC -DHAVE_CONFIG_H -I/usr/include/dovecot -o lib20_foo_plugin.so foo-plugin.c And then install with: sudo cp lib20_foo_plugin.so /usr/lib64/dovecot/ (I also have mail_plugin_dir = /usr/lib64/dovecot in 10-mail.conf) I enable this plugin in /etc/dovecot/conf.d/20-imap.conf with: protocol imap { mail_plugins = $mail_plugins foo } But … nothing happens. No warnings, no errors, no crashes. How do I debug this? Am I missing something obvious? Does the naming of the plugin matter? S.

1 2

Tarballs for dovecot 1.2.17 and pigenhole where to find it?
by Benny Pedersen 31 Aug '14

31 Aug '14

Just like to have in case i need to rebuild from source on gentoo, since i change mysql from 5.1 to 5.5 slot i think dovecot need rebuilding

3 3

Misleading error message when case-insensitive file/dir names from config files clash with case-sensitive file system.
by Info Akra 30 Aug '14

30 Aug '14

Hi, Is it noted somewhere that Dovecot (v 2.0.9) doesn’t use case in directory names in its config-files? I found that out the hard way (i.e. a week of debugging)!! in /etc/dovecot/conf.d/10-master.conf, the line: unix_listener /var/spool/postOut/auth/dovecot-auth { creates a: Jul 29 22:15:58 server dovecot: master: Error: service(auth): unlink(/var/run/dovecot/) failed: Is a directory but unix_listener /var/spool/postout/auth/dovecot-auth { works just fine (with matching case changes on the directory names themselves). That’s on running on Ubuntu 12.04.4 TLS, standard installation from apt-get, in cooperation with Postfix 2.0.9. — Hugo

1 0

Dsync setup... help needed
by Sinergizmas Sin ergizmas 30 Aug '14

30 Aug '14

Hello, I tried to implement Dsync (doveadm version 2.2.10) following https://www.evilcoder.org/2014/08/22/automatic-replication-with-dovecot/ but had no luck. SSH commands working quite well, but I need to respond more quickly. So TCP looks promising. I have Centos 6, Dovecot 2.2.10. I did everything that is written there, but after I restart dovecot doesn't sync. Then i ran netstat command but no service listen to port 12345 also. Iptables service are of in testing scenario...

2 1

Migrating courier to dovecot
by Patrick Lion 29 Aug '14

29 Aug '14

Hi, i want to migrate the following setup: postfix / courier-{imap/s,pop3/s,authlib} / maildrop / mysql I´m using the maildir format and quotas as well. My target is the following setup: postfix / dovecot / some sort of quota respecting lda / mysql What i`ve done already: SQL-Implementation for dovecot, login process and also sending mails via auth-userdb is already working. Quotas are read out from database and working. Before i mention my problems while implementing, here is the config im using at this time: # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 3.14.14-gentoo x86_64 Gentoo Base System release 2.2 auth_mechanisms = plain login auth_socket_path = /var/run/dovecot/auth-userdb auth_verbose = yes disable_plaintext_auth = no info_log_path = syslog login_log_format_elements = user=<%u> method=%m ip=%r mpid=%e mail_debug = yes mail_location = maildir:.maildir mail_plugins = quota namespace inbox { inbox = yes location = .maildir mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = INBOX. separator = . } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { args = /etc/dovecot/dovecot-sql.conf.ext quota = maildir:User quota quota_rule = %u quota_rule2 = trash:storage=+150M quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u } service auth { unix_listener /var/spool/postfix/private/auth { group = mail mode = 0660 user = postfix } unix_listener auth-userdb { group = mail mode = 0660 user = postfix } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0666 user = postfix } } ssl_cert = </etc/ssl/dovecot/server.pem ssl_key = </etc/ssl/dovecot/server.key userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol imap { mail_plugins = quota imap_quota } protocol pop3 { mail_plugins = quota } grep -v '^ *$#.*$\?$' dovecot-sql.conf.ext driver = mysql connect = host=127.0.0.1 dbname=postfix user=postfix password=thereisone default_pass_scheme = MD5-CRYPT password_query = \ SELECT username, password \ FROM mailbox WHERE username = '%u' user_query = \ SELECT concat('/', home, user, '/', destinationname) AS home, uid, gid, \ concat('*:storage=', round(quota / 1000 * 1.024)) AS quota_rule \ FROM mailbox WHERE username = '%u' Where user is the row where the admin-panel user is stored and username is the mbox-user. My problem is the LDA, with dovecot-lda im having the uid / gid trouble and i really dont want to suid oder sudo it. dovecot-lmtp just gives me status=deferred (host xx.xx[/var/run/dovecot/lmtp] said: 451 4.3.0 <box(a)xx.xx> Temporary internal error (in reply to end of DATA command)) Postfix virtual is working as well as maildrop, but no dovecot-implementation wants to, i also didnt find anything about the error above, except a bug in v2.2.2 and a google groups thread where users are just blaming each others for nothing .. I want to use a dovecot lda/lmtp because the quota settings for trash-folders are very nice and reducing my support times but im stuck at getting one of the dovecot-LDAs to work. Let me know if you need any additional information. Any help is greatly appreciated! -- Viele Grüße / Best regards Patrick

1 0

Multiple A Records for IMAP service
by Vijay Rajah 29 Aug '14

29 Aug '14

Hello All, I have a quick question. I have 2 MX servers each with a Dovecot Instances (2.2.6). These 2 Dovecot Instances are replicated by using Dsync... All works well. The questions is, Can I have 2 A records for my imap.mydomain.tld? The Idea being, if for any reason, one of the Dovecot IMAP instances are unreachable, the client can connect to the other Instance. (this is purely a fail over scenario). If it matters, The clients are Thunderbird, Android Native (default) Mail client, iOS Mail Client. -Thanks in advance Vijay

5 4

Re: About Dovecot cluster and filesystems...
by Listas＠Adminlinux 29 Aug '14

29 Aug '14

Thank you Andreas!! > If you keep two separate storage areas you will have to figure out > how to sync them. But Dovecot Replication with dsync via tcp solves it. Right? Regards -- Thiago Henrique Em 29-08-2014 08:41, Andreas Kasenides escreveu: > This is what http://wiki2.dovecot.org/Director says. > If you keep two separate storage areas you will have to figure out how > to sync them. > And then make sure to keep the sync running smoothly and efficiently > without hick-ups. > Otherwise the potential exists that the users will see different things > upon login (at least temporarily). > > Andreas

1 0

Documentation for /usr/lib/dovecot/imap executable
by Christoph Groth 29 Aug '14

29 Aug '14

Dear Dovecot experts, I'm in the process of setting up dovecot with mbsync as a local cache for remote IMAP servers. One recipe that I found involves using the /usr/lib/dovecot/imap (This is with Debian's dovecot package). For example, in .mbsyncrc I have IMAPAccount cwg-wf-local RequireSSL no Tunnel "/usr/lib/dovecot/imap -o mail_location=maildir:/home/cwg/.mail/cwg-wf" This works, but I wonder: is there any documentation for the /usr/lib/dovecot/imap executable? What options does it take? If there's no documentation: where can I find this command in dovecot's sources? Thank you, Christoph

1 0

Postfix + dovecot setup
by Timothy Murphy 29 Aug '14

29 Aug '14

I'm trying to clarify the various ways in which I could set up Postfix + Dovecot + SpamAssassin under CentOS-7, and I'd welcome any comments on the following remarks. As far as I can see there are 3 standard ways of setting this up: 1. Use amavisd 2. Use dovecot + pigeonhole/sieve 3. Use spamass-milter At present I'm following (2), but am thinking of going over to (1), since this seems simpler. (Amavisd wasn't available when I set up CentOS-7, so I didn't consider it then.) It seems to me that (2) is using dovecot in a slightly odd way, since as far as I can see dovecot normally takes email from ~/Maildir/cur/ and then moves marked spam. I'm not quite sure if (3) is a genuine alternative, or if it is why it is not the standard? -- Timothy Murphy e-mail: gayleard /at/ eircom.net School of Mathematics, Trinity College, Dublin 2, Ireland

3 2

About Dovecot cluster and filesystems...
by Listas＠Adminlinux 28 Aug '14

28 Aug '14

Hi all! Does dovecot cluster (with Proxy/Director) work only distributed filesystems (like NFS) ? Is Dovecot-replication + Ext4 recommended for production environments? Thanks! -- Thiago Henrique

1 0

Dovecot Master User
by Clovis Tristao 28 Aug '14

28 Aug '14

Hi, I'm trying to use imapsync to migrate my accounts and mailbox (mbox) of an server A (Postfix + Dovecot) to a Server B (Zimbra), without having to change user passwords on the server A, using a master user account. I'm using this paper http://wiki2.dovecot.org/Authentication/MasterUsers as guidance. The Dovecot server A, is not letting me authenticate. Follow the testing and debug below: Testing: # telnet <ip_address> 8143 Trying <ip_address>... Connected to <ip_address>. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN] Dovecot ready. a login mailadm*masteruser masterpass a NO [AUTHENTICATIONFAILED] Authentication failed. b logout * BYE Logging out b OK Logout completed. Connection closed by foreign host. Debug: /var/log/maillog: Aug 28 10:29:51 centosVM dovecot: master: Dovecot v2.0.9 starting up (core dumps disabled) Aug 28 10:30:02 centosVM dovecot: auth: Debug: Loading modules from directory: /usr/lib64/dovecot/auth Aug 28 10:30:02 centosVM dovecot: auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libauthdb_ldap.so Aug 28 10:30:02 centosVM dovecot: auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_sqlite.so Aug 28 10:30:02 centosVM dovecot: auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libmech_gssapi.so Aug 28 10:30:02 centosVM dovecot: auth: Debug: passwd-file /etc/dovecot/passwd.masterusers: Read 1 users Aug 28 10:30:02 centosVM dovecot: auth: Debug: auth client connected (pid=4693) Aug 28 10:30:27 centosVM dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=imap#011lip=10.0.2.15#011rip=10.0.2.2#011lport=143#011rport=59847#011resp=<hidden> Aug 28 10:30:27 centosVM dovecot: auth: Debug: auth(masteruser,10.0.2.2,master): Master user lookup for login: mailadm Aug 28 10:30:27 centosVM dovecot: auth: Debug: passwd-file(masteruser,10.0.2.2,master): lookup: user=masteruser file=/etc/dovecot/passwd.masterusers Aug 28 10:30:27 centosVM dovecot: auth: passwd-file(masteruser,10.0.2.2,master): unknown user Aug 28 10:30:29 centosVM dovecot: auth: Debug: client out: FAIL#0111#011user=masteruser What can be happening? Thanks, Clóvis -- Clovis Tristao - UNICAMP/Faculdade de Engenharia Agricola Administrador de Redes - Secao de Informatica (SINFO) E-mail: clovis(a)feagri.unicamp.br http://www.feagri.unicamp.br MSN: clovis_tristao33(a)hotmail.com Fone: 55(19) 35211031-35211038-35211047-91173116

1 0

POP/IMAP HA solution for 5k users
by Sinergizmas Sin ergizmas 28 Aug '14

28 Aug '14

Hello, I want to build simple, cheap HA solution for 5000 users with postfix/dovecot. Each user will have 1.3 GB mailbox (maildir) storage quota. All of the users will use POP and also plus half of them will use IMAP from smart phones. Sometimes they will hit webmail (squirrelmail). I plan that every user will send 20 and receive 20 mails per day. I have 3 locations, but electricity are not very stable there. We have outages for couple of hours 3-4 times per year. So I plan distribute all servers (it's more like good PC's) across locations. I'm very tied on budget also. Or maybe I could say I don't have it and I'm forced to use hardware equipment which is given. We are talking about quite pour HA solution here. Don't judge me please. I start to plan architecture and I would be very thankful for all your thoughts. I'm not expert in this area, but I need to learn, fire up email system and manage it. I will have SMTP server (smtp.example.com) which will filter mail with Clam, Spamassasin, Greylisting and forward emails to IMAP/ POP3/webmail server (mail.example.com) Mail.example.com will sync all user and mail changes to the third server mail2.example.com. Mail2.example.com server is just stand by, hot backup server in cases if main mail server or smtp will not be reachable. Locations of servers are in different cities: Locations #1 - SMTP servers as virtual machines (vmware server or virtualbox), with CPU i3, 6GB RAM, SSD, Centos 6, Virtualmin Location #2 - Dovecot/webmail server: CPU i5, 16GB RAM, HDD 1SSD for OS/dovecot indexes and SATA 2TBx4 LVM (total 8TB) for Maildir's, Centos 6, Virtualmin Location #3 HOT BACKUP (always online) server in case of mail.example.com or smtp.example.com failure, electricity outage and etc. It contains Dovecot/webmail server: CPU i3, 8GB RAM, HDD 1SSD for OS/dovecot indexes and SATA 2x4TB LVM (total 8TB), Centos 6, Virtualmin DNS configuration (and location number): IN MX 10 smpt.example.com. (#1) IN MX 20 mail.example.com. (#2) IN MX 30 mail2.example.com. (#3) .... smtp IN A aa.aa.aa.aa mail IN A bb.bb.bb.bb mail2 IN A cc.cc.cc.cc So I need to solve SMTP, POP, IMAP high availability tasks. SMTP I think will be ok for external users. SMTP feature has all three servers. If smtp.example.com server is offline mail is sent to mail.example.com If mail.example.com is offline, then mail is sent to mail2.example.com If mail2.example.com is offline, the senders SMTP server will hold an email in a queue by default for 3 days (in most cases) and will try to deliver in some intervals. Local (users of domain example.com) SMTP/POP/IMAP users will have problems, because their domain server will be dead. This means that connections from user MTA agents (outlook POP) could not be delivered because DNS A type record pointing to a degraded server. When problem with server mail.example.com (POP/IMAP/webmail) connectivity will happen, I think to login to DNS server and point record (A type) to a working server. So if server in location #2 mail.example.com is dead, I will change mail IN A bb.bb.bb.bb ----> cc.cc.cc.cc The same with the server smtp.example.com. If it's down, I will change mail IN A aa.aa.aa.aa ----> cc.cc.cc.cc I know that this method is not perfect because of ISP DNS caching around the globe, but this the only option I have. Most of my users use ISP that refresh DNS in a period of 30 minutes so it won't be very terrible to half of hour to wait for the connection. My questions: 1. Is this infrastructure is ok for 5000 users? If you think it's not, please write how many users it will serve "normally"? Or maybe I it could handle and 10 000 users load? 2. Is the logic of all setup is right in such situation like mine? What other problems could arise? 3. I prefer to create users from one server. So the LDAP option is the best for me? In case of LDAP it will be on server #2 and I need to replicate it to #3. Is it rigth? Then server #2 will be offline does #3 LDAP will take place? Or should I better use batch command to create user in each server per single command? Actually I do not want to manage and LDAP as extra service. I don't have experience with it. 4. The main problem is to synchronize maildir of POP/IMAP/webmail servers. Because of distance I do not want to use DRBD. It's not suitable for WAN connections. GlusterFS seems an option but.. I saw on internet users also having problems with it performance. Sometimes gluster hang and all cluster must be restarted. Maybe I can sync /home with gluster where maildir resides, but we need to take care of dovecot index and control files synchronization also. The performance of retrieving index'es by several thousands users every 2-5 minutes must be excellent. The only option I found is Dovecot Dsync (or newer Doveadm) command. I made initial tests on two servers, but only to get work with SSH command. The method using TCP connection doesn't work for me. So question, if I use SSH method in several thousand user system does it cause me trouble? SSH adds some overhead comparing to TCP. But could make a permament tunnel and TCP also would be quite secure. So please tell me what methods are you using to sync two mail servers (especially for POP accounts) in different locations? 5. File system. Is it ok to use EXT4 file system? I know that XFS is better in performance working with small files (maildir = a lot of small files), but in power outage it can become corrupted without journal. Thanks.

1 0

Fatal: master: service(imap): child 28145 killed with signal 11 (core dumped) -- started happening after upgrade last night
by Ben Johnson 28 Aug '14

28 Aug '14

Hello, I upgraded Dovecot last night and have been receiving core-dumps any time I attempt to access a mailbox (via IMAP) ever since. Logging-in seems to work, but any attempt to access the mailbox contents (regardless of folder) causes a core-dump. Please let me know if I can provide any additional details. apt Sources Details: # grep "dovecot" /etc/apt/sources.list deb http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.2 main deb-src http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.2 main Package Upgrade Details: Start-Date: 2014-08-14 19:30:57 Commandline: apt-get upgrade Upgrade: dovecot-sieve:amd64 (2.2.13-1~auto+138, 2.2.13-1~auto+150), dovecot-managesieved:amd64 (2.2.13-1~auto+138, 2.2.13-1~auto+150), dovecot-dev:amd64 (2.2.13-1~auto+138, 2.2.13-1~auto+150), dovecot-mysql:amd64 (2.2.13-1~auto+138, 2.2.13-1~auto+150), dovecot-core:amd64 (2.2.13-1~auto+138, 2.2.13-1~auto+150), dovecot-pop3d:amd64 (2.2.13-1~auto+138, 2.2.13-1~auto+150), dovecot-imapd:amd64 (2.2.13-1~auto+138, 2.2.13-1~auto+150) End-Date: 2014-08-14 19:32:39 Filesystem Details # df -T | grep "xvda1" Filesystem Type 1K-blocks Used Available Use% Mounted on /dev/xvda1 ext3 61796348 8037864 50612756 14% / ================= DOVECONF ================= # doveconf -n # 2.2.13 (c810e288aaed): /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-24-generic x86_64 Ubuntu 14.04.1 LTS auth_mechanisms = plain login disable_plaintext_auth = no listen = *,[::] log_timestamp = "%Y-%m-%d %H:%M:%S " mail_debug = yes mail_max_userip_connections = 20 mail_privileged_group = vmail 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 environment mailbox date ihave duplicate passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { antispam_backend = mailtrain antispam_debug_target = syslog antispam_mail_notspam = --ham antispam_mail_sendmail = /bin/bash antispam_mail_sendmail_args = /usr/local/bin/sa-learn-pipe.sh antispam_mail_spam = --spam antispam_spam_pattern_ignorecase = SPAM;JUNK antispam_trash_pattern_ignorecase = trash;Deleted * antispam_verbose_debug = 1 quota = dict:user::file:/var/vmail/%d/%n/.quotausage quota_rule2 = Trash:storage=+100M quota_rule3 = Junk:ignore quota_rule4 = INBOX:storage=+100M quota_warning = storage=100%% quota-reached 100 %u %d quota_warning2 = storage=95%% quota-warning 95 %u %d quota_warning3 = storage=80%% quota-warning 80 %u %d quota_warning4 = -storage=100%% quota-below below %u %d sieve = /var/vmail/%d/%n/.sieve } postmaster_address = postmaster(a)example.com protocols = imap pop3 sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = vmail mode = 0600 user = vmail } user = root } service config { unix_listener config { group = vmail mode = 0600 user = vmail } } service imap-login { client_limit = 1000 process_limit = 500 } service quota-below { executable = script /usr/local/bin/quota-below.sh unix_listener quota-below { group = vmail mode = 0666 user = vmail } user = vmail } service quota-reached { executable = script /usr/local/bin/quota-reached.sh unix_listener quota-reached { group = vmail mode = 0666 user = vmail } user = vmail } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { group = vmail mode = 0666 user = vmail } user = vmail } ssl_cert = </etc/postfix/smtpd.cert ssl_key = </etc/postfix/smtpd.key userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol imap { mail_plugins = quota imap_quota antispam } protocol pop3 { mail_plugins = quota pop3_uidl_format = %08Xu%08Xv } protocol lda { mail_plugins = sieve quota } ================= CORE DUMP ================= # gdb /usr/lib/dovecot/imap /var/vmail/example.com/user/core Reading symbols from /usr/lib/dovecot/imap...(no debugging symbols found)...done. [New LWP 27866] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `dovecot/imap'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f034d987a3e in array_idx_modifiable_i () from /usr/lib/dovecot/libdovecot.so.0 ================= SAMPLE MAIL LOG ENTRIES ================= Aug 15 19:39:30 xen dovecot: imap-login: Login: user=<ben(a)example.com>, method=PLAIN, rip=76.179.182.207, lip=192.64.115.178, mpid=29100, TLS, session=<Ki0NLrAAiwBMs7bP> Aug 15 19:39:30 xen dovecot: imap: Debug: Loading modules from directory: /usr/lib/dovecot/modules Aug 15 19:39:30 xen dovecot: imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so Aug 15 19:39:30 xen dovecot: imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so Aug 15 19:39:30 xen dovecot: imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib90_antispam_plugin.so Aug 15 19:39:30 xen dovecot: imap: Debug: Added userdb setting: mail=maildir:/var/vmail/example.com/ben/Maildir Aug 15 19:39:30 xen dovecot: imap: Debug: Added userdb setting: plugin/quota_rule=*:storage=0B Aug 15 19:39:30 xen dovecot: imap: Debug: Added userdb setting: plugin/sieve=/var/vmail/example.com/ben/.sieve Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Effective uid=5000, gid=5000, home=/var/vmail/example.com/ben Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Quota root: name=user backend=dict args=:file:/var/vmail/example.com/ben/.quotausage Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Quota rule: root=user mailbox=* bytes=0 messages=0 Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Quota rule: root=user mailbox=Trash bytes=+104857600 messages=0 Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Quota rule: root=user mailbox=Junk ignored Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Quota rule: root=user mailbox=INBOX bytes=+104857600 messages=0 Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Quota warning: bytes=0 (100%) messages=0 reverse=no command=quota-reached 100 ben(a)example.com example.com Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Quota warning: bytes=0 (95%) messages=0 reverse=no command=quota-warning 95 ben(a)example.com example.com Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Quota warning: bytes=0 (80%) messages=0 reverse=no command=quota-warning 80 ben(a)example.com example.com Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Quota warning: bytes=0 (100%) messages=0 reverse=yes command=quota-below below ben(a)example.com example.com Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: Quota grace: root=user bytes=0 (10%) Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: dict quota: user=ben(a)example.com, uri=file:/var/vmail/example.com/ben/.quotausage, noenforcing=0 Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Debug: maildir++: root=/var/vmail/example.com/ben/Maildir, index=, indexpvt=, control=, inbox=/var/vmail/example.com/ben/Maildir, alt= Aug 15 19:39:30 xen dovecot: imap(ben(a)example.com): Fatal: master: service(imap): child 29100 killed with signal 11 (core dumped)

2 5

Multiple ALT mail_location possible?
by Ralf Hildebrandt 28 Aug '14

28 Aug '14

http://wiki2.dovecot.org/MailboxFormat/dbox#Alternate_storage lists mail_location = mdbox:/var/vmail/%d/%n:ALT=/altstorage/vmail/%d/%n But can I have multiple ALT= locations? Background: I want to migrate to a hashing-scheme! -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein

1 0

Moving from one Dovecot server to another Dovecot server
by Michael 28 Aug '14

28 Aug '14

Hi, I'm planning to move all mailboxes from a Dovecot 2.2.10 server to a Dovecot 2.2.9 server. Dovecot is serving virtual users only. I'm not sure if I can use dsync for that. According to the Wiki [1] the command to mirror my own mailbox should look like dsync -u mine(a)michi.su mirror ssh -i my_ssh_key vmail(a)my-mailserver.com dsync -u mine(a)michi.su Where vmail is the user that is used by Dovecot to access mail_location. I assume the above command will only mirror the mailbox of user mine(a)michi.su, right? Is it possible to sync all mailboxes with just one single command? Is it possible to sync also all ACL lists and sieve scripts? Is using dsync the right way for my purpose? Thanks, Michael [1] http://wiki2.dovecot.org/Tools/Dsync

4 10

Dovecot Replication of Maildirs: Couldn't create lock file ... no such file or directory
by Asai 28 Aug '14

28 Aug '14

Greetings, I'm setting up replication and am getting this error from the server where the replicated mails are being initially created: Aug 27 11:03:53 molecular dovecot: dsync-server(user(a)domain.org): Error: Couldn't create lock /vmail/domain.org/user/home/.dovecot-sync.lock: No such file or directory Can anyone shed some light on this? Here's the Replicator config of the server which is being replicated to (initially), and it is identical basically with the "master" server: mail_plugins = notify replication service doveadm { inet_listener { port = 1234 } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 } } service aggregator { fifo_listener replication-notify-fifo { user = vmail mode = 0600 } unix_listener replication-notify { user = vmail mode = 0600 } } plugin { mail_replica = tcp:sub.domain.org:1234 } And doveconf -n: [root@molecular dovecot]# doveconf -n # 2.2.13.16 (94835dd63163): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-431.el6.x86_64 x86_64 Scientific Linux release 6.5 (Carbon) ext4 auth_mechanisms = plain login auth_verbose = yes auth_verbose_passwords = plain deliver_log_format = msgid=%m: from=%f: %$ doveadm_password = secret doveadm_port = 1234 mail_debug = yes mail_home = /vmail/%d/%n/home mail_location = maildir:/vmail/%d/%n mail_plugins = notify replication 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 environment mailbox date ihave duplicate namespace { inbox = yes location = prefix = separator = / type = private } passdb { args = /etc/dovecot/dovecot-mysql.conf driver = sql } plugin { mail_log_fields = box msgid from flags mail_replica = tcp:sub.domain.org:1234 sieve = /vmail/%d/%n/home/.dovecot.sieve sieve_dir = /vmail/%d/%n/home/sieve } protocols = imap pop3 lmtp sieve service aggregator { fifo_listener replication-notify-fifo { mode = 0600 user = vmail } unix_listener replication-notify { mode = 0600 user = vmail } } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-master { group = vmail mode = 0660 user = vmail } unix_listener auth-userdb { mode = 0660 user = vmail } user = root } service doveadm { inet_listener { port = 1234 } } service imap-login { process_min_avail = 3 service_count = 0 vsz_limit = 0 } service managesieve-login { inet_listener sieve { port = 4190 } process_min_avail = 0 service_count = 1 vsz_limit = 64 M } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 } } ssl_cert = </etc/postfix/ssl/sub.domain.org.pem ssl_key = </etc/postfix/ssl/domain.key userdb { args = /etc/dovecot/dovecot-mysql.conf driver = sql } protocol lda { hostname = sub.domain2.org mail_plugin_dir = /usr/lib64/dovecot/ mail_plugins = sieve postmaster_address = postmaster(a)domain2.org } protocol imap { imap_idle_notify_interval = 24 mins mail_max_userip_connections = 60 } protocol sieve { mail_max_userip_connections = 10 managesieve_implementation_string = Dovecot Pigeonhole managesieve_logout_format = bytes=%i/%o managesieve_max_line_length = 65536 } Not sure if this helps but here's the ls -la output of /var/run/dovecot: [root@molecular dovecot]# ls /var/run/dovecot/ -la total 32 drwxr-xr-x. 5 root dovecot 4096 Aug 27 11:42 . drwxr-xr-x. 11 root root 4096 Aug 27 10:12 .. srw------- 1 root root 0 Aug 26 16:50 anvil srw------- 1 root root 0 Aug 26 16:50 anvil-auth-penalty srw------- 1 dovecot root 0 Aug 27 11:42 auth-client srw------- 1 dovecot root 0 Aug 27 11:42 auth-login srw-rw---- 1 vmail vmail 0 Aug 27 11:42 auth-master -rw------- 1 root root 32 Aug 26 16:50 auth-token-secret.dat srw-rw---- 1 vmail root 0 Aug 27 11:42 auth-userdb srw------- 1 dovecot root 0 Aug 27 11:42 auth-worker srw------- 1 root root 0 Aug 27 11:42 config srw------- 1 root root 0 Aug 27 11:42 dict srw------- 1 root root 0 Aug 27 11:42 director-admin srw-rw-rw- 1 root root 0 Aug 27 11:42 dns-client srw------- 1 root root 0 Aug 27 11:42 doveadm-server lrwxrwxrwx 1 root root 25 Aug 26 16:50 dovecot.conf -> /etc/dovecot/dovecot.conf drwxr-xr-x. 2 root root 4096 Aug 22 09:39 empty srw-rw-rw- 1 root root 0 Aug 27 11:42 imap-urlauth srw------- 1 dovecot root 0 Aug 27 11:42 imap-urlauth-worker srw-rw-rw- 1 root root 0 Aug 27 11:42 indexer srw------- 1 dovecot root 0 Aug 27 11:42 indexer-worker srw------- 1 root root 0 Aug 27 11:42 ipc srw-rw-rw- 1 root root 0 Aug 27 11:42 lmtp srw------- 1 root root 0 Aug 27 11:42 log-errors drwxr-x---. 2 root dovenull 4096 Aug 27 11:42 login -rw------- 1 root root 5 Aug 26 16:50 master.pid -rw-r--r-- 1 root root 22 Aug 26 16:50 mounts srw------- 1 vmail root 0 Aug 27 11:42 replication-notify prw------- 1 vmail root 0 Aug 27 11:42 replication-notify-fifo srw------- 1 dovecot root 0 Aug 27 11:42 replicator srw------- 1 dovecot root 0 Aug 27 11:42 replicator-doveadm srw-rw-rw- 1 root root 0 Aug 27 11:42 ssl-params srw------- 1 root root 0 Aug 27 11:42 stats prw------- 1 root root 0 Aug 27 11:42 stats-mail drwxr-x---. 2 root dovenull 4096 Aug 27 11:42 token-login -- --Asai

1 2

Panic at virtual folder fts-search-serialize.c
by Janette Kelm 27 Aug '14

27 Aug '14

Hi all, I'm using dovecot 2.2.13 with virtual folders and fts-solr (see attached dovecot-n.conf). At using virtual folder with fts, the dovecot crashes with following panic: Aug 20 10:49:43 imap(...): Panic: file fts-search-serialize.c: line 63 (fts_search_deserialize_add_idx): assertion failed: (*idx < buf->used) Aug 20 10:49:43 imap(test4(a)india.com): Error: Raw backtrace: /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x6c6ca) [0x7f93de51c6ca] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x6c746) [0x7f93de51c746] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x2542a) [0x7f93de4d542a] -> /opt/dovecot2/modules/lib20_fts_plugin.so(+0xc757) [0x7f93dd4e1757] -> /opt/dovecot2/modules/lib20_fts_plugin.so(fts_search_deserialize_add_nonmatches+0x1c) [0x7f93dd4e177c] -> /opt/dovecot2/modules/lib20_fts_plugin.so(+0xdafe) [0x7f93dd4e2afe] -> /opt/dovecot2/modules/lib20_fts_plugin.so(+0xdcd2) [0x7f93dd4e2cd2] -> /opt/dovecot2/lib/dovecot/libdovecot-storage.so.0(+0xa96da) [0x7f93de82b6da] -> /opt/dovecot2/lib/dovecot/libdovecot-storage.so.0(index_storage_search_next_nonblock+0x48) [0x7f93de82bd28] -> /opt/dovecot2/modules/lib20_virtual_plugin.so(virtual_search_next_nonblock+0x13e) [0x7f93dd2cd73e] -> /opt/dovecot2/modules/lib20_virtual_plugin.so(virtual_search_next_nonblock+0x7e) [0x7f93dd2cd67e] -> /opt/dovecot2/lib/dovecot/libdovecot-storage.so.0(mailbox_search_next_nonblock+0x27) [0x7f93de803f17] -> dovecot/imap() [0x41dddf] -> dovecot/imap() [0x41e462] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(io_loop_handle_timeouts+0xbb) [0x7f93de52d23b] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x61) [0x7f93de52df81] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9) [0x7f93de52ce89] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f93de52cf18] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f93de4d9f33] -> dovecot/imap(main+0x2a8) [0x421278] -> /lib/libc.so.6(__libc_start_main+0xfd) [0x7f93de145cad] -> dovecot/imap() [0x40bda9] Aug 20 10:49:43 imap(...): Fatal: master: service(imap): child 7254 killed with signal 6 (core dumps disabled) imap-commands: telnet localhost imap ... 3 select virtual/all 4 search text searchtext - > panic crash (see above) So I do nothing special, I just do fts in the virtual folder. At google I found the patch http://hg.dovecot.org/dovecot-2.2/rev/d63b209737be, but this is already included in dovecot2.2.13, so it is not the reason. Regards, Janette

1 1

LMTP and passdb deny=yes not working
by Jogi Hofmüller 27 Aug '14

27 Aug '14

Hi all, I start this on in a new thread. I setup the deny-user setting to temporarily prevent users from logging in and (that would be great) also stop mail delivery for said user. All this is because of our upcoming migration. Now it seems that lmtp is ignoring this setting. This is from the logfile: Aug 21 13:01:00 klee dovecot: lmtp(pid): Connect from IP Aug 21 13:01:00 klee dovecot: auth: passwd-file(fischer,IP): User found from deny passdb Aug 21 13:01:00 klee dovecot: lmtp(pid, fischer): 2UErAGzR9VMBPQAAGyzfLQ: sieve: msgid=unspecified: stored mail into mailbox 'INBOX' Aug 21 13:01:00 klee dovecot: lmtp(pid): Disconnect from 172.16.16.205: Successful quit So lmtp seems to find the user and correctly states the fact but then stores the email anyhow. Is this intended or did I hit a bug? Or do I have an error in my config? Cheers, -- j.hofmüller mur.sat -- a space art project http://sat.mur.at/

3 6

multiple IMAP sessions when connecting from one client
by Martin Vegter 27 Aug '14

27 Aug '14

Hello, I am using Postfix/Dovecot/IMAP. Everything is working fine, but I have noticed that every time I connect with Thunderbird to my server via IMAP, not one but 4 connections are being logged into /var/log/mail/mail.log: 2014-08-27 09:17:46 dovecot: imap-login: Login: user=<martin>, method=PLAIN, rip=11.22.33.44, lip=55.66.77.88, mpid=12519, TLS, session=<uyb/N5cB+gBUDFRB> 2014-08-27 09:17:53 dovecot: imap-login: Login: user=<martin>, method=PLAIN, rip=11.22.33.44, lip=55.66.77.88, mpid=12521, TLS, session=<jioqN5cB/ABUDFRB> 2014-08-27 09:17:53 dovecot: imap-login: Login: user=<martin>, method=PLAIN, rip=11.22.33.44, lip=55.66.77.88, mpid=12523, TLS, session=<pqwwN5cB/QBUDFRB> 2014-08-27 09:17:54 dovecot: imap-login: Login: user=<martin>, method=PLAIN, rip=11.22.33.44, lip=55.66.77.88, mpid=12525, TLS, session=<cffremmc/gBUDFRB> This looks like 4 separate sessions are created when I log in from one client. Is this normal behavior? Can somebody please explain why this is so? My Dovecot version is 2.1.7 regards, Martin

5 5

Help with transaction log and index file corruption.
by CLMDRIVE 27 Aug '14

27 Aug '14

I am using dovecot 2.2.13 on a VPS. One (only one!) of the users is experiencing IMAP disconnections. The maillog file is full of errors about corrupted transaction log and index files. The configurations follows: # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-028stab107.1 x86_64 CentOS release 6.4 (Final) auth_cache_size = 1 k auth_mechanisms = plain login auth_username_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!#$-=?^_{}~./@+%" disable_plaintext_auth = no namespace { inbox = yes location = prefix = INBOX. type = private } passdb { args = /usr/local/cpanel/bin/dovecot-wrap driver = checkpassword } plugin { acl = vfile quota = maildir quota_rule = INBOX.Trash:ignore } protocols = imap service auth { unix_listener auth-client { mode = 0666 } } service imap-login { client_limit = 500 inet_listener imap { address = * } inet_listener imaps { address = * } process_limit = 50 process_min_avail = 5 service_count = 0 vsz_limit = 64 M } service imap { process_limit = 512 vsz_limit = 256 M } service managesieve-login { client_limit = 500 process_limit = 50 process_min_avail = 5 service_count = 0 vsz_limit = 64 M } service managesieve { process_limit = 512 vsz_limit = 256 M } service pop3-login { client_limit = 500 inet_listener pop3 { address = * } inet_listener pop3s { address = * } process_limit = 50 process_min_avail = 5 service_count = 0 vsz_limit = 64 M } service pop3 { process_limit = 512 vsz_limit = 256 M } ssl_cert = </etc/dovecot/ssl/dovecot.crt ssl_cipher_list = ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP ssl_key = </etc/dovecot/ssl/dovecot.key userdb { driver = prefetch } userdb { args = /usr/local/cpanel/bin/dovecot-wrap driver = checkpassword } protocol imap { imap_capability = +NAMESPACE imap_idle_notify_interval = 24 mins imap_logout_format = in=%i, out=%o, bytes=%i/%o mail_max_userip_connections = 30 mail_plugins = acl quota imap_quota } protocol pop3 { mail_max_userip_connections = 3 mail_plugins = quota pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s, bytes=%i/%o pop3_uidl_format = UID%u-%v } protocol lda { postmaster_address = postmaster(a)example.com } Can anyone help me on this??? I am about to cry! thank you! Claudio

3 2

Problem with BINARY extension (Invalid data in MIME part)
by Pavel M. 27 Aug '14

27 Aug '14

1 0

crash with "The specified message set is invalid."
by Ralf Hildebrandt 27 Aug '14

27 Aug '14

We're using dovecot as a proxy between the user and an exchange server. All over a sudden we're getting: Aug 27 13:16:07 mproxy dovecot: imap(username): Fatal: master: service(imap): child 18376 killed with signal 6 (core dumps disabled) Aug 27 13:16:09 mproxy dovecot: imap(username): Error: imapc(email.charite.de:993): Command '12 UID FETCH 0 (BODY.PEEK[])' failed with BAD: 12 The specified message set is invalid. Aug 27 13:16:09 mproxy dovecot: imap(username): Error: imapc: Mail FETCH failed: The specified message set is invalid. Aug 27 13:16:09 mproxy dovecot: imap(username): Panic: file mail-index-map.c: line 547 (mail_index_map_lookup_seq_range): assertion failed: (first_uid > 0) Aug 27 13:16:09 mproxy dovecot: imap(username): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x5f770) [0x7f76ad2d9770] -> /usr/lib/dovecot/libdovecot.so.0(+0x5f84e) [0x7f76ad2d984e] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f76ad293f2e] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xac44e) [0x7f76ad5f044e] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_lookup_seq+0x12) [0x7f76ad601372] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x5ad94) [0x7f76ad59ed94] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x5af02) [0x7f76ad59ef02] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_get_hdr_stream+0x34) [0x7f76ad5adb44] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_get_header_stream+0x107) [0x7f76ad5d7247] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x5ab09) [0x7f76ad59eb09] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x5ab95) [0x7f76ad59eb95] -> /usr/lib/dovecot/modules/lib20_mail_log_plugin.so(+0x1a0c) [0x7f76ac8a9a0c] -> /usr/lib/dovecot/modules/lib20_mail_log_plugin.so(+0x2159) [0x7f76ac8aa159] -> /usr/lib/dovecot/modules/lib15_notify_plugin.so(notify_contexts_mail_copy+0x5c) [0x7f76acaad18c] -> /usr/lib/dovecot/modules/lib15_notify_plugin.so(+0x22c6) [0x7f76acaae2c6] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_copy+0x6d) [0x7f76ad5b5fdd] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_move+0x15) [0x7f76ad5b60b5] -> dovecot/imap [username 91.22.142.109 UID move]() [0x40ca95] -> dovecot/imap [username 91.22.142.109 UID move](command_exec+0x3c) [0x416cfc] -> dovecot/imap [username 91.22.142.109 UID move]() [0x415d5f] -> dovecot/imap [username 91.22.142.109 UID move]() [0x415e15] -> dovecot/imap [username 91.22.142.109 UID move](client_handle_input+0x115) [0x416115] -> dovecot/imap [username 91.22.142.109 UID move](client_input+0x72) [0x4164a2] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x3f) [0x7f76ad2e9e6f] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xd7) [0x7f76ad2ead77] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9) [0x7f76ad2e9ed9] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f76ad2e9f58] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f76ad299133] -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein

1 0