- dovecot - dovecot.org

Re: [Dovecot] Dovecot 2.1 mbox + maildir
by Alan Brown 30 May '12

30 May '12

> From: Timo Sirainen<tss(a)iki.fi> > On Mon, 2012-05-28 at 14:50 +0100, Alan Brown wrote: >> > What syntax is needed to make this work? >> > >> > The 2.0 wiki recomendations don't work - I can see the inboxes or the >> > folders but not both at once and there are lots of error messages about >> > prefix clashes if I simply use the existing 2.0.20 conf file on 2.1.6 > Are you saying that it works in v2.0 but not in v2.1? yes. > Then something's > wrong. Show your doveconf -n output and what error messages you see. Attached to this email (dovecot 2.0 and 2.1 -n outputs) In both cases, we use the same local config file, included from dovecot.conf (I've included both of these too) The error message is: May 30 17:00:31 msslat dovecot: imap(foobar): Error: user foobar: Initialization failed: namespace configuration error: Duplicate namespace prefix: "" May 30 17:00:31 msslat dovecot: imap(foobar): Error: Invalid user settings. Refer to server log for more information. May 30 17:00:31 msslat dovecot: master: Warning: Killed with signal 15 (by pid=18489 uid=0 code=kill) Attempting to tweak MAIL.conf to fix this error simply resulted in various states of "broken", so any help untangling this will be greatly appreciated.

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[Dovecot] Strange Dovecot 2.0.20 auth chokes and cores
by Konrad . 30 May '12

30 May '12

When we upgrade our kernels from 2.6.32.2 to 3.2.16 something strange has happened. On high traffic dovecot/auth looks like not responding. We found a lot of this lines at the log: dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable (...) and clients stop authorizing Some other errors follow in the wake of: dovecot: pop3: Error: Raw backtrace: /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x373ca) [0x7768a3ca] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x3743b) [0x7768a43b] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7766048b] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x4593a) [0x7769893a] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(io_add+0xaf) [0x7769757f] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(master_service_init_finish+0x19a) [0x77683c2a] -> dovecot/pop3(main+0xfc) [0x804a90c] -> /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x774c04d3] -> dovecot/pop3() [0x804aba9] dovecot: pop3: Error: Raw backtrace: /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x373ca) [0x7768a3ca] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x3743b) [0x7768a43b] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7766048b] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x4593a) [0x7769893a] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(io_add+0xaf) [0x7769757f] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(master_service_init_finish+0x19a) [0x77683c2a] -> dovecot/pop3(main+0xfc) [0x804a90c] -> /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x774c04d3] -> dovecot/pop3() [0x804aba9] dovecot: master: Error: service(pop3): child 18756 killed with signal 6 (core dumped) dovecot: master: Error: service(pop3): child 18756 killed with signal 6 (core dumped) dovecot: master: Error: service(pop3): command startup failed, throttling dovecot: master: Error: service(pop3): command startup failed, throttling dovecot: pop3-login: Error: Raw backtrace: /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x373ca) [0x776b73ca] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x3743b) [0x776b743b] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7768d48b] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x4593a) [0x776c593a] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(io_add+0xaf) [0x776c457f] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(master_service_init_finish+0x19a) [0x776b0c2a] -> /opt/dovecot2/lib/dovecot/libdovecot-login.so.0(main+0x143) [0x77705383] -> /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x774ed4d3] -> dovecot/pop3-login() [0x8049471] dovecot: pop3-login: Error: Raw backtrace: /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x373ca) [0x776fd3ca] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x3743b) [0x776fd43b] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x776d348b] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x4593a) [0x7770b93a] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(io_add+0xaf) [0x7770a57f] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(master_service_init_finish+0x19a) [0x776f6c2a] -> /opt/dovecot2/lib/dovecot/libdovecot-login.so.0(main+0x143) [0x7774b383] -> /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x775334d3] -> dovecot/pop3-login() [0x8049471] And example stack trace (from pop3, pop3-login throws almost the same): #0 0x776f6424 in __kernel_vsyscall () No symbol table info available. #1 0x7744d1ef in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 resultvar = <optimized out> resultvar = <optimized out> pid = 2002518004 selftid = 25476 #2 0x77450835 in __GI_abort () at abort.c:91 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x9bce4a8, sa_sigaction = 0x9bce4a8}, sa_mask = {__val = {163409408, 2002781570, 163374248, 603, 163374280, 604, 163374280, 2001703379, 0, 2002790760, 2140717252, 163374280, 0, 2003786736, 2002596704, 0, 2002618953, 2003087348, 2140717196, 0, 163409408, 2001286473, 163374248, 10, 2000834616, 2002534400, 604, 2003087348, 604, 2002791863, 4294967295, 10}}, sa_flags = 2140717316, sa_restorer = 0x7764bd84 <pid.3786>} sigs = {__val = {32, 0 <repeats 31 times>}} #3 0x77603390 in default_fatal_finish (type=<optimized out>, status=<optimized out>) at failures.c:187 backtrace = 0x9bce098 "/opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x3837a) [0x7760337a] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(+0x383eb) [0x776033eb] -> /opt/dovecot2/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x775d877a"... #4 0x776033eb in i_internal_fatal_handler (ctx=0x7f98c174, format=0x9bd6db0 "(25476) epoll_ctl(%s, %d) failed: %m", args=0x7f98c194 "\\\323bw\006") at failures.c:688 status = 0 #5 0x775d877a in i_panic (format=0x7762d364 "epoll_ctl(%s, %d) failed: %m") at failures.c:263 ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0} args = 0x7f98c194 "\\\323bw\006" f = <optimized out> #6 0x77611d8a in io_loop_handle_add (io=0x9bd6d78) at ioloop-epoll.c:119 ---Type <return> to continue, or q <return> to quit--- ctx = 0x9bd64d8 list = <optimized out> event = {events = 24, data = {ptr = 0x9bd6da0, fd = 163409312, u32 = 163409312, u64 = 163409312}} op = 1 first = true #7 0x776109af in io_add (fd=6, condition=IO_ERROR, callback=0x775fd030 <master_status_error>, context=0x9bd6300) at ioloop.c:54 io = <optimized out> __FUNCTION__ = "io_add" #8 0x775fca9a in master_service_init_finish (service=0x9bd6300) at master-service.c:381 sigint_flags = <optimized out> st = {st_dev = 8, __pad1 = 0, __st_ino = 1286567453, st_mode = 4480, st_nlink = 1, st_uid = 0, st_gid = 0, st_rdev = 0, __pad2 = 0, st_size = 0, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1338389522, tv_nsec = 269436805}, st_mtim = {tv_sec = 1338389522, tv_nsec = 269436805}, st_ctim = { tv_sec = 1338389522, tv_nsec = 269436805}, st_ino = 1286567453} value = <optimized out> count = 1 __FUNCTION__ = "master_service_init_finish" #9 0x0804a954 in main (argc=1, argv=0x7f98c414) at main.c:232 set_roots = {0x804ee40, 0x0} service_flags = <optimized out> storage_service_flags = MAIL_STORAGE_SERVICE_FLAG_DISALLOW_ROOT postlogin_socket_path = 0x0 username = 0x0 c = <optimized out> We do some investigation. Restart helped for a moment, but problem was returning. When we back to older kernel - everything back to normal. We compile Dovecot with poll instead of epoll (--with-ioloop=poll) and this works for us. Is any problem with epoll on 3.2.x kernels? Or maybe this is Dovecot problem? Maybe this is not connected with epoll, but epoll is interferes with this. Problem on Dovecot 2.0.11 and 2.0.20. -- Len7hir

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[Dovecot] i can't make DOTS before mailbox names
by John Goodner 30 May '12

30 May '12

hello i have a real stumper of an issue here and need some help! (config posted below) ok, so i'm building out a new mail system with v1.2.15 of dovecot on debian6 this new system is being designed to seamlessly migrate from an older dovecot mail system (v1.1.3). i have everything almost perfect but i've hit a wall which I need help on. so the existing mailboxes on the old server are as such: cur dovecot.index dovecot.index.cache dovecot.index.log dovecot-uidlist dovecot-uidvalidity dovecot-uidvalidity.4fbffa1a .INBOX.Drafts .INBOX.Sent .INBOX.Trash new subscriptions tmp .Trash NOTICE that it puts the . in before INBOX now on the new mailserver I get this: cur dovecot.index.cache dovecot.index.log dovecot-uidlist dovecot-uidvalidity dovecot-uidvalidity.4fc03e57 Drafts INBOX new Sent subscriptions tmp Trash Notice how it's no longer using DOTS before the names. so what i need to do is make the new mail server DUPLICATE EXACTLY the folder layouts of the old server. i've tried fussing with Namespace and the MailDir and especially the PREFIX option which is seems to ignore a '.' to start a filename. i also fussed with the autocreate hoping i could find something there to adjust. but no good. no matter what i do I can't get it to make or read .Trash .Sent .Drafts! please help me! any advice would be appreciated. i'm also willing to hire someone to finish up the config for me. shouldn't take more than a couple hours. thanks! jg here's my config: root@mailserver1:/# dovecot -n # 1.2.15: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-686 i686 Debian 6.0.5 nfs log_path: /var/log/dovecot.log log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap imaps pop3 pop3s disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(pop3): /usr/lib/dovecot/pop3-login mail_location: maildir:/var/vmail/%d/%n@%d:INBOX=/var/vmail/%d/%n@%d:LAYOUT=fs mbox_write_locks: fcntl dotlock mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(pop3): /usr/lib/dovecot/pop3 mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3 namespace: type: private separator: . prefix: .INBOX. inbox: yes list: yes subscriptions: yes lda: log_path: /var/log/dovecot-deliver.log auth_socket_path: /var/run/dovecot/auth-master postmaster_address: postmaster(a)m.minla.net mail_plugins: sieve global_script_path: /home/vmail/globalsieverc auth default: passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: static args: uid=1010 gid=1010 home=/home/vmail allow_all_users=yes socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 384 user: vmail

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[Dovecot] Dovecot-lda - 100% cpu
by For＠ll 30 May '12

30 May '12

Hello, On my MTA server where I have installed postfix+mysql+dovecot(2.0.19), when server receives e.g 1000 e-mails and postfix start 10 threads dovecot-lda then my load is growing up. Disk for e-mails is connected through with iSCSI protocol. Any idea why this is happening?

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Re: [Dovecot] per-mailbox message limits
by Alan Brown 30 May '12

30 May '12

On 29/05/12 16:56, dovecot-request(a)dovecot.org wrote: >> > This is something Timo hacked up for me a few years ago and I realised >> > should be on the list in case anyone else wants them. >> > > Perhaps you should try mdbox some day? If and when I get permission to implement it. (It was hard enough getting permission to move to Maildir format. My manager is a confirmed VMS-head who regards all Unix formats as unreliable and the newer they are the less he trusts them.)

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[Dovecot] v2.1.7 released
by Timo Sirainen 29 May '12

29 May '12

http://dovecot.org/releases/2.1/dovecot-2.1.7.tar.gz http://dovecot.org/releases/2.1/dovecot-2.1.7.tar.gz.sig * Session ID is now included by default in auth and login process log lines. It can be added to mail processes also by adding %{session} to mail_log_prefix. + Added ssl_require_crl setting, which specifies if CRL check must be successful when verifying client certificates. + Added mail_shared_explicit_inbox setting to specify if a shared INBOX should be accessible as "shared/$user" or "shared/$user/INBOX". - v2.1.5: Using "~/" as mail_location or elsewhere failed to actually expand it to home directory. - dbox: Fixed potential assert-crash when reading dbox files. - trash plugin: Fixed behavior when quota is already over limit. - mail_log plugin: Logging "copy" event didn't work. - Proxying to backend server with SSL: Verifying server certificate name always failed, because it was compared to an IP address.

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[Dovecot] Different SSL requirements for connections on different ports?
by William Gallafent 29 May '12

29 May '12

Hi All, I'm running dovecot 2.0.19. I currently have remote users access mail using IMAP over SSL, with their client certificates being both required and verified. I do this using "ssl = required" and "ssl_verify_client_cert = yes". I would now like to add a webmail front-end (squirrelmail) running on the same server. In order to achieve this I would like to have squirrelmail connecting locally using IMAP, but without the certificate requirement. I'm happy to use the standard IMAP port for this, since that port is firewalled so that only localhost has access. Do I need to run two separate dovecot instances in order to achieve this, or can I somehow configure different SSL requirements for the two ports? Is there a way to have the ssl directives I mention above active only for a certain port (or for certain hosts, i.e. non-local?) I've been looking around in the documentation, but I haven't yet worked out how to do this other than by having two separate dovecot instances running, with the different auth configurations. Is that the best approach, or can I get it working with only once instance? Thanks for any help! -- Bill Gallafent.

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[Dovecot] Director and backend on the same server
by James Devine 29 May '12

29 May '12

I have setup director and a backend dovecot service on the same machine using different ports. The backend service is listening on the default 24, 110 and 143 for lmtp, pop3 and imap respectively. Director is listening on 10024, 10110 and 10143 for the same respective services. I can get this setup to work if I have one backend server on a different IP listening on 10024, it seems director tries to use the same port it is listening on when making backend connections. If I point it to the local backend server, it tries to connect to itself which fails. Is there a way to specify the backend ports that director tries to connect to? I see there is a way to specify the port in director_servers but I'm not sure how I would specify the different ports for the different backend services, if this is even possible.

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[Dovecot] I can't logon to the mail server using an NIS user account
by Kayode Odeyemi 29 May '12

29 May '12

Below is my configuration # 2.0.13: /etc/dovecot/dovecot.conf # OS: Linux 3.0.0-17-server x86_64 Ubuntu 11.10 auth_mechanisms = plain login mail_location = maildir:/nfs/users/%u/Maildir passdb { args = scheme=CRYPT username_format=%u /etc/dovecot/users driver = passwd-file } protocols = " imap pop3" service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } ssl_cert = </etc/ssl/certs/mail.prisaltd.local.crt ssl_key = </etc/ssl/private/prisa.key userdb { args = username_format=%u /etc/dovecot/users driver = passwd-file } protocol imap { imap_client_workarounds = tb-extra-mailbox-sep imap_logout_format = bytes=%i/%o mail_plugins = } /etc/pam.d/common-password -------------------------------------------- # here are the per-package modules (the "Primary" block) password [success=1 default=ignore] pam_unix.so obscure sha512 nis # here's the fallback if no module succeeds password requisite pam_deny.so # prime the stack with a positive return value if there isn't one already; # this avoids us returning an error just because nothing sets a success code # since the modules above will each just jump around password required pam_permit.so # and here are more per-package modules (the "Additional" block) password optional pam_ecryptfs.so # end of pam-auth-update config dovecot logs ------------------ May 26 13:14:39 prisa-appserver ntpdate[574]: Can't find host ntp.ubuntu.com: Name or service not known (-2) May 26 13:14:39 prisa-appserver ntpdate[574]: no servers can be used, exiting May 26 13:14:48 prisa-appserver sudo: pam_ecryptfs: pam_sm_authenticate: /home/prisa is already mounted May 26 13:14:50 prisa-appserver kernel: [ 90.418686] CIFS: Unknown mount option - May 26 13:14:50 prisa-appserver kernel: [ 90.472004] CIFS VFS: default security mechanism requested. The default security mechanism will be upgraded from ntlm to ntlmv2 in kernel release 3.1 May 26 13:15:44 prisa-appserver ntpdate[1571]: Can't find host ntp.ubuntu.com: Name or service not known (-2) May 26 13:15:44 prisa-appserver ntpdate[1571]: no servers can be used, exiting May 26 13:17:01 prisa-appserver CRON[1678]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) May 26 13:39:01 prisa-appserver CRON[1775]: (root) CMD ( [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete) May 26 13:46:08 prisa-appserver dovecot: imap-login: Disconnected (auth failed, 3 attempts): user=<prisa>, method=PLAIN, rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:46:59 prisa-appserver dovecot: imap-login: Aborted login (no auth attempts): rip=192.168.128.14, lip=192.168.128.15 May 26 13:46:59 prisa-appserver dovecot: imap-login: Aborted login (no auth attempts): rip=192.168.128.14, lip=192.168.128.15 May 26 13:46:59 prisa-appserver dovecot: imap-login: Disconnected (no auth attempts): rip=192.168.128.14, lip=192.168.128.15, TLS handshaking: SSL_accept() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48 May 26 13:46:59 prisa-appserver dovecot: pop3-login: Aborted login (no auth attempts): rip=192.168.128.14, lip=192.168.128.15 May 26 13:46:59 prisa-appserver dovecot: pop3-login: Aborted login (no auth attempts): rip=192.168.128.14, lip=192.168.128.15 May 26 13:46:59 prisa-appserver dovecot: pop3-login: Disconnected (no auth attempts): rip=192.168.128.14, lip=192.168.128.15, TLS handshaking: SSL_accept() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48 May 26 13:46:59 prisa-appserver dovecot: imap-login: Aborted login (no auth attempts): rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:46:59 prisa-appserver dovecot: pop3-login: Disconnected (no auth attempts): rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:47:04 prisa-appserver postfix/smtpd[1820]: connect from unknown[192.168.128.14] May 26 13:47:04 prisa-appserver postfix/smtpd[1820]: improper command pipelining after EHLO from unknown[192.168.128.14] May 26 13:47:04 prisa-appserver postfix/smtpd[1820]: disconnect from unknown[192.168.128.14] May 26 13:47:04 prisa-appserver postfix/smtpd[1830]: connect from unknown[192.168.128.14] May 26 13:47:04 prisa-appserver postfix/smtpd[1830]: lost connection after CONNECT from unknown[192.168.128.14] May 26 13:47:04 prisa-appserver postfix/smtpd[1830]: disconnect from unknown[192.168.128.14] May 26 13:47:22 prisa-appserver dovecot: imap-login: Disconnected (auth failed, 3 attempts): user=<femmy>, method=PLAIN, rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:47:48 prisa-appserver dovecot: imap-login: Disconnected (auth failed, 3 attempts): user=<femmy(a)mail.prisaltd.local>, method=PLAIN, rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:48:15 prisa-appserver dovecot: imap-login: Disconnected (auth failed, 3 attempts): user=<femmy>, method=PLAIN, rip=192.168.128.14, lip=192.168.128.15, TLS May 26 13:48:21 prisa-appserver dovecot: imap-login: Disconnected (auth failed, 3 attempts): user=<femmy(a)mail.prisaltd.local>, method=PLAIN, rip=192.168.128.14, lip=192.168.128.15, TLS Please what am I doing wrong? I've been on this for 2 weeks. -- Odeyemi 'Kayode O. http://ng.linkedin.com/in/kayodeodeyemi. t: @charyorde blog: http://sinati.com/tree/java-cheat-sheet

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[Dovecot] Crash on force-resync if / is given as mailbox name
by Daniel Parthey 29 May '12

29 May '12

Hi, when I specify a slash a mailbox name on the command line of doveadm force-resync, it throws a panic. I'm not sure this is considered a bug. mail01:~# doveadm force-resync -u user1(a)example.org / doveadm(user1(a)example.org): Panic: file mailbox-list-fs.c: line 150 (fs_list_get_path): assertion failed: (mailbox_list_is_valid_pattern(_list, name)) doveadm(user1(a)example.org): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x3a7ca) [0x7f1250b797ca] -> /usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x32) [0x7f1250b798b2] -> /usr/lib/dovecot/libdovecot.so.0(+0x13e4a) [0x7f1250b52e4a] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x364a7) [0x7f12512384a7] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_mailbox_alloc+0x13c) [0x7f125124a89c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_mailbox_alloc+0x9a) [0x7f1251258eaa] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_alloc+0x5d) [0x7f125122c8bd] -> doveadm() [0x40a1fb] -> doveadm() [0x40a2c2] -> doveadm() [0x40a753] -> doveadm(doveadm_mail_single_user+0x61) [0x40a811] -> doveadm() [0x40ac4d] -> doveadm(doveadm_mail_try_run+0x141) [0x40b081] -> doveadm(main+0x3b1) [0x410b11] -> /lib/libc.so.6(__libc_start_main+0xfd) [0x7f12503cec4d] -> doveadm() [0x40a009] Aborted mail01:~# echo $? 134 # 2.0.20: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-40-server x86_64 Ubuntu 10.04.4 LTS Regards Daniel

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