- dovecot - dovecot.org

[Dovecot] Warning: SSL is disabled because global ssl=no, ignoring ssl=yes for subsection
by Peter Bell 02 May '11

02 May '11

Hi all, This is my first message to the list. I've been experimenting with running dovecot on my unRAID server (basically, a parity-protected array of disks, running on a slackware 13.1 platform). Someone on the unRAID forum had built a binary distribution of dovecot 1.1.20 and I got this up and running without too much trouble. Today, I've been building the latest dovecot release (2.0.12) and getting this up and running. My biggest problem has been reconstructing the configuration file but, after a few diversions, I'm now back up and running, with access to my mail once more. However, I'm just a little bit miffed that I can't get rid of this warning. My configuration: root@Tower:~# doveconf -n # 2.0.12: /usr/local/etc/dovecot/dovecot.conf doveconf: Warning: SSL is disabled because global ssl=no, ignoring ssl=yes for subsection # OS: Linux 2.6.36.2-unRAID i686 Slackware 13.1.0 fuse.shfs disable_plaintext_auth = no listen = * mail_location = maildir:/mnt/user/Maildir/%u passdb { args = /etc/passwd.dovecot driver = passwd-file } protocols = imap service auth { user = root } service imap-login { inet_listener imap { port = 143 } } ssl = no userdb { args = /etc/passwd.dovecot driver = passwd-file } root@Tower:~# Can someone point me to where the (implicit?) ssl=yes is coming from? In the meantime I will have a play at mail fetching, comparing dumping the mails straight into maildir, with using the dovecote lda. Thanks for any advice. -- ------------------------------------------------------------------- Peter Bell

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[Dovecot] IMAP vs. POP3
by Matt 02 May '11

02 May '11

Does IMAP create much additional system load vs. POP3?

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[Dovecot] 2.0.12 Coredump under Solaris 10
by Denny Schierz 02 May '11

02 May '11

hi, I've installed a testversion from 2.0.12 and getting coredumps after login via IMAP/POP3. I don't know, if it is a simple config error or something else. ====== dovecot: [ID 583609 local7.error] master: Error: service(imap): child 29333 killed with signal 11 (core dumped) [ID 583609 local7.error] master: Error: service(imap): child 29335 killed with signal 11 (core dumped) ====== my configure: CPPFLAGS="-D_POSIX_PTHREAD_SEMANTICS" LDFLAGS="-L/opt/csw/lib -L/usr/lib -R/opt/csw/lib/" ./configure --prefix=/usr/local/dovecot/2.0.12-testinstanz --with-ssl=openssl --with-rundir=/var/run/dovecot-testinstanz --with-storages=maildir,mbox,sdbox,mdbox --with-ldap=yes --sysconfdir=/usr/local/dovecot/etc-testinstanz 2.0.9 works. The gdb coredump shows: gdb ../../dovecot2-testinstanz/libexec/dovecot/imap /var/run/dovecot-testinstanz/core GNU gdb 6.6 Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-pc-solaris2.8"... Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/libdovecot-storage.so.0...done. Loaded symbols for /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/libdovecot-storage.so.0 Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/libdovecot.so.0...done. Loaded symbols for /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/libdovecot.so.0 Reading symbols from /opt/csw/lib/libiconv.so.2...done. Loaded symbols for /opt/csw/lib//libiconv.so.2 Reading symbols from /lib/libnsl.so.1...done. Loaded symbols for /lib/libnsl.so.1 Reading symbols from /lib/libsocket.so.1...done. Loaded symbols for /lib/libsocket.so.1 Reading symbols from /lib/librt.so.1...done. Loaded symbols for /lib/librt.so.1 Reading symbols from /lib/libsendfile.so.1...done. Loaded symbols for /lib/libsendfile.so.1 Reading symbols from /lib/libc.so.1...done. Loaded symbols for /lib/libc.so.1 Reading symbols from /usr/sfw/lib/libgcc_s.so.1...done. Loaded symbols for /usr/sfw/lib/libgcc_s.so.1 Reading symbols from /lib/libaio.so.1...done. Loaded symbols for /lib/libaio.so.1 Reading symbols from /lib/libmd.so.1...done. Loaded symbols for /lib/libmd.so.1 Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib01_acl_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib01_acl_plugin.so Reading symbols from /lib/libscf.so.1...done. Loaded symbols for /lib/libscf.so.1 Reading symbols from /lib/libdoor.so.1...done. Loaded symbols for /lib/libdoor.so.1 Reading symbols from /lib/libuutil.so.1...done. Loaded symbols for /lib/libuutil.so.1 Reading symbols from /lib/libgen.so.1...done. Loaded symbols for /lib/libgen.so.1 Reading symbols from /lib/libmp.so.2...done. Loaded symbols for /lib/libmp.so.2 Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib02_imap_acl_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib02_imap_acl_plugin.so Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib10_quota_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib10_quota_plugin.so Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib11_imap_quota_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib11_imap_quota_plugin.so Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib11_trash_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib11_trash_plugin.so Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib15_notify_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib15_notify_plugin.so Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib20_autocreate_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib20_autocreate_plugin.so Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib20_fts_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib20_fts_plugin.so Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib20_listescape_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib20_listescape_plugin.so Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib20_mail_log_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib20_mail_log_plugin.so Reading symbols from /usr/local/dovecot/2.0.12-testinstanz/lib/dovecot/lib20_zlib_plugin.so...done. Loaded symbols for /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot//lib20_zlib_plugin.so Reading symbols from /opt/csw/lib/libz.so.1...done. Loaded symbols for /opt/csw/lib//libz.so.1 Reading symbols from /opt/csw/lib/libbz2.so.1.0...done. Loaded symbols for /opt/csw/lib//libbz2.so.1.0 Reading symbols from /lib/ld.so.1...done. Loaded symbols for /lib/ld.so.1 Core was generated by `dovecot/imap'. Program terminated with signal 11, Segmentation fault. #0 0xfeb559f8 in strcmp () from /lib/libc.so.1 The same from pop3 after entering username/password ======= config ========= /usr/local/dovecot/dovecot2-testinstanz/sbin/dovecot -n # 2.0.12: /usr/local/dovecot/etc-testinstanz/dovecot/dovecot.conf # OS: SunOS 5.10 i86pc zfs auth_debug = yes auth_username_format = %Lu auth_verbose = yes debug_log_path = /var/log/dovecot-testinstanz-debug.log disable_plaintext_auth = no hostname = xfire05.rbg.informatik.tu-darmstadt.de info_log_path = /var/log/dovecot-testinstanz.log lda_mailbox_autocreate = yes login_greeting = I'm alive for testing mail_debug = yes mail_gid = vmail mail_home = /imap/spool/%d/%1n/%n mail_location = maildir:/imap/spool/%d/%1n/%n:INDEX=/imap/spool/% d/indexes/%1n/%n mail_plugin_dir = /usr/local/dovecot/dovecot2-testinstanz/lib/dovecot/ mail_plugins = acl quota fts mail_privileged_group = vmail mail_temp_dir = /imap/spool/tmp mail_uid = 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 imapflags namespace { hidden = no inbox = yes location = prefix = separator = / subscriptions = yes type = private } namespace { inbox = no location = maildir:/imap/spool/public prefix = public/ separator = / subscriptions = no type = public } passdb { args = /usr/local/dovecot/etc-testinstanz/dovecot/conf.d/dovecot-ldap.conf.ext driver = ldap } passdb { args = scheme=plain-md5 username_format=% Lu /usr/local/dovecot/etc-testinstanz/dovecot/other-domain-users driver = passwd-file } plugin { acl = vfile:/imap/spool/%d/acl autocreate = Sent autocreate2 = Drafts autocreate3 = Trash autocreate4 = Spam autosubscribe = Sent autosubscribe2 = Drafts autosubscribe3 = Trash autosubscribe4 = Spam fts = squat fts_squat = partial=4 full=10 quota = maildir:User quota quota_rule2 = Trash:storage=+10%% quota_rule3 = Spam:storage=+20%% quota_warning = storage=80% % /usr/local/dovecot/dovecot2/bin/quota-warning.sh 80 quota_warning2 = storage=90% % /usr/local/dovecot/dovecot2/bin/quota-warning.sh 90 quota_warning3 = storage=95% % /usr/local/dovecot/dovecot2/bin/quota-warning.sh 95 sieve = /imap/spool/%d/%1n/%n/sieve/default.sieve sieve_dir = /imap/spool/%d/%1n/%n/sieve sieve_extensions = +imapflags trash = /usr/local/dovecot/etc-testinstanz/dovecot/conf.d/dovecot-trash.conf } postmaster_address = postmaster(a)domain.foo protocols = imap pop3 sieve service auth { unix_listener /var/spool/postfix/private/auth-testinstanz { group = postdrop mode = 0600 user = postfix } } service imap-login { inet_listener imap { port = 1433 } inet_listener imaps { port = 9933 ssl = yes } process_min_avail = 8 vsz_limit = 1 G } service lmtp { unix_listener /var/spool/postfix/private/dovecot-testinstanz-lmtp { group = postdrop mode = 0666 user = postfix } } service managesieve-login { inet_listener sieve { port = 41900 } inet_listener sieve_deprecated { port = 20011 } } service pop3-login { inet_listener pop3 { port = 1100 } inet_listener pop3s { port = 9955 ssl = yes } } ssl_cert = </usr/local/dovecot/etc-testinstanz/dovecot/ssl/imapd.pem ssl_key = </usr/local/dovecot/etc-testinstanz/dovecot/ssl/imapd.pem syslog_facility = local7 userdb { args = /usr/local/dovecot/etc-testinstanz/dovecot/conf.d/dovecot-ldap.conf.ext driver = ldap } userdb { args = username_format=% Lu /usr/local/dovecot/etc-testinstanz/dovecot/other-domain-users driver = passwd-file } verbose_proctitle = yes protocol lda { mail_plugins = acl quota fts sieve quota fts fts_squat } protocol imap { imap_idle_notify_interval = 2 mins mail_max_userip_connections = 10 mail_plugins = acl quota fts fts_squat imap_acl imap_quota mail_log notify autocreate trash listescape fts fts_squat zlib } protocol lmtp { mail_plugins = acl quota fts fts_squat sieve } protocol pop3 { mail_plugins = acl quota fts quota fts fts_squat pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_reuse_xuidl = yes } I'm changed several paths to make my "update way" easier with testing the new release before change the production version. Maybe, there are some typos ... cu denny

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[Dovecot] dict quota problem
by Papp Tamas 01 May '11

01 May '11

hi! In table I see this: | papp.tamas(a)center.hu | 118671994 | 20437 | du -sm says, the size of the maildir is 154M. I use xfs. I can't figure out, why is there a difference. Can you help me out? Thank you, tamas

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[Dovecot] dovecot.org broken
by Timo Sirainen 01 May '11

01 May '11

Serving it temporarily from a machine in my home. I'll move it to better hosting in a few days. And I guess I should make it more fail safe some day soon.. Lets see if mailman happens to work now.

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[Dovecot] calling dovecot exported auth from Java
by WJCarpenter 30 Apr '11

30 Apr '11

As far as I have been able to figure out, dovecot auth always works over a Unix domain socket. I believe it is not currently possible to operate dovecot auth over an Internet domain (TCP) socket. Am I correct? I want to call dovecot's exported authentication from a Java application. Java doesn't natively know how to talk to a Unix domain socket, so there are inconveniences. There are 3rd party JNI libraries to allow Java to do it, but I'm not too wild about the idea of using JNI. My current thinking is to rig up some kind of proxy/shuttle arrangement between a localhost TCP port and the dovecot auth Unix domain socket in the filesystem. I'm looking at using the more or less standard tool "socat" to do that. ('m on a mainstream Linux distribution.) Has anyone else confronted and solved this problem? Do tell us the details .... :-) TIA!

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[Dovecot] linking problems of dovecot 2.0.3
by Funda Wang 30 Apr '11

30 Apr '11

Hello, I'm currently packaging dovecot 2.0.3 under Mandriva Linux. It has been using LDFLAGS="-Wl,--as-needed -Wl,--no-undefined" for shared libraries for over two years[1]. And I've found there are lots of linking problems with dovecot 2.0.3. After some investigation, I've made small patch regarding dovecot 2.0.3, posted here: http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/dovecot/branches… Even after applying mentioned patch, it still produce following errors: make[3]: Entering directory `/tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common' /bin/sh ../../libtool --tag=CC --mode=link gcc -std=gnu99 -O2 -g -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fstack-protector-all -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -Wstrict-aliasing=2 -export-dynamic -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-O1 -Wl,--build-id -o libdovecot-login.la -rpath /usr/lib64/dovecot liblogin.la ../lib-dict/libdict.la ../lib-dovecot/libdovecot.la -lrt libtool: link: gcc -shared -Wl,--as-needed -Wl,--whole-archive ./.libs/liblogin.a ../lib-dict/.libs/libdict.a -Wl,--no-whole-archive -Wl,--as-needed -Wl,--no-undefined -Wl,-z -Wl,relro -Wl,-O1 -Wl,--build-id -Wl,-rpath -Wl,/tmp/dovecot/BUILD/dovecot-2.0.3/src/lib-dovecot/.libs -Wl,-rpath -Wl,/usr/lib64/dovecot -L/usr/lib64/ -lssl -lcrypto -ldl -lpthread ../lib-dovecot/.libs/libdovecot.so -lrt -Wl,-soname -Wl,libdovecot-login.so.0 -o .libs/libdovecot-login.so.0.0.0 ./.libs/liblogin.a(client-common.o): In function `get_var_expand_table': /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/client-common.c:372: undefined reference to `login_binary' ./.libs/liblogin.a(client-common.o): In function `client_create': /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/client-common.c:50: undefined reference to `client_vfuncs' ./.libs/liblogin.a(client-common-auth.o): In function `client_auth_parse_args': /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/client-common-auth.c:111: undefined reference to `login_binary' /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/client-common-auth.c:99: undefined reference to `login_binary' ./.libs/liblogin.a(client-common-auth.o): In function `client_auth_begin': /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/client-common-auth.c:491: undefined reference to `login_binary' ./.libs/liblogin.a(login-settings.o): In function `login_settings_read': /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/login-settings.c:195: undefined reference to `login_binary' ./.libs/liblogin.a(main.o): In function `login_access_lookup_next': /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/main.c:185: undefined reference to `login_binary' ./.libs/liblogin.a(main.o):/tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/main.c:338: more undefined references to `login_binary' follow ./.libs/liblogin.a(main.o): In function `main': /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/main.c:358: undefined reference to `login_process_preinit' ./.libs/liblogin.a(main.o): In function `main_init': /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/main.c:308: undefined reference to `clients_init' ./.libs/liblogin.a(main.o): In function `main_deinit': /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/main.c:317: undefined reference to `clients_deinit' ./.libs/liblogin.a(sasl-server.o): In function `anvil_check_too_many_connections': /tmp/dovecot/BUILD/dovecot-2.0.3/src/login-common/sasl-server.c:187: undefined reference to `login_binary' collect2: ld returned 1 exit status Could somebody take a look? Thanks. [1]: http://wiki.mandriva.com/en/Underlinking

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Re: [Dovecot] Help a newbie...
by Patrick Westenberg 29 Apr '11

29 Apr '11

The config files are well commented. Take a look... Patrick

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[Dovecot] Help a newbie...
by Juan Bernhard 29 Apr '11

29 Apr '11

Hi every one! Im new to the list, and to dovecot. I foud this program very usefull, scalable and with a serious security focus. So Im trying to implement it here at work. The first logical step is to read as much as I can, to build the best possible configuration avaible... but i found that the wiki es a pour source of serious information, filled with examples... examples are great to learn, but I was loocking for something that describes every dovecot.conf option (for example: mail_location = *string* default: mbox:~/mail:INBOX=/var/mail/%u bla,bla,bla...) Or perhaps some one can give me some directions to start reading... any help will be great. Thank you! PD: sorry for my english! haha -- ________________________________________ Juan Bernhard INSTITUTO NACIONAL DE TECNOLOGÍA INDUSTRIAL DEPARTAMENTO DE INFORMÁTICA DIVISIÓN OPERACIONES Teléfono (54 11) 4724-6200 / 6300 / 6400 Interno 6739 juan(a)inti.gob.ar _______________________________________ 0800 444 4004 | www.inti.gob.ar

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[Dovecot] Dovecot Folder Creation Problem
by Ceyhun Ganioglu 29 Apr '11

29 Apr '11

Hi all, I installed Dovecot-Postfix as an IMAP mail server and also RoundCube as webmail. When I create an account using Postfix Admin and login to webmail, roundCube creates the Junk Mail, Deleted Emails folder automatically. I also added this account to my Microsoft Outlook 2007. Following some tutorials on the internet I created an Outlook rule to move the sent emails to the IMAP server's sent mail folder. When I send an email, the email disappears from the default sent items of Outlook but it doesn't appear on the IMAP server's sent items folder. Do I have to set some kind of other permissions on the IMAP server to fix this problem? My version of Dovecot is 1.2.16. I want my clients use Microsoft Outlook and reach all received and sent emails via webmail anywhere they go. Many thanks Ceyhun

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