- dovecot - dovecot.org

[Dovecot] Pigeonhole 3.3 broken against Dovecot 2.1.10
by Daniel L. Miller 01 Nov '12

01 Nov '12

I'm compiling as I normally do. The config line for Dovecot is: configure --with-ldap --with-ssl --with-bzlib --with-zlib --with-stemmer --with-lucene --with-ldap followed by make & make install Then a 'configure' for Pigeonhole, followed by make, yields: libtool: link: gcc -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -o .libs/sieve-dump sieve-dump.o -Wl,--export-dynamic ../../src/lib-sieve/.libs/libdovecot-sieve.so ../../src/lib-sieve-tool/.libs/libsieve-tool.a /usr/local/lib/dovecot/libdovecot-storage.so /usr/local/lib/dovecot/libdovecot-lda.so -L/usr/local/lib/dovecot /usr/local/lib/dovecot/libdovecot.so -lrt -Wl,-rpath -Wl,/usr/local/lib/dovecot libtool: link: gcc -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -o .libs/sievec sievec.o -Wl,--export-dynamic ../../src/lib-sieve/.libs/libdovecot-sieve.so ../../src/lib-sieve-tool/.libs/libsieve-tool.a /usr/local/lib/dovecot/libdovecot-storage.so /usr/local/lib/dovecot/libdovecot-lda.so -L/usr/local/lib/dovecot /usr/local/lib/dovecot/libdovecot.so -lrt -Wl,-rpath -Wl,/usr/local/lib/dovecot /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `sk_new_null(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_get_error(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_get_peer_certificate(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_load_verify_locations(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_use_PrivateKey(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `DH_free(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_set_ex_data(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_set_tmp_rsa_callback(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_use_certificate(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_alert_desc_string_long(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_get_ex_data(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_get_ex_new_index(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_set_client_CA_list(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_get_ext_d2i(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_accept(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_STORE_add_cert(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSLv23_server_method(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `OBJ_txt2nid(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_write(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `sk_num(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `BIO_ctrl_get_write_guarantee(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_set_cipher_list(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `sk_push(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ERR_get_error(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_alert_type_string_long(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_COMP_get_name(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ENGINE_by_id(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `BIO_write(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `i2d_DHparams(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_NAME_ENTRY_get_data(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CIPHER_get_name(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_use_PrivateKey(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_set_info_callback(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_get_subject_name(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ENGINE_init(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ERR_clear_error(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_load_error_strings(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ENGINE_set_default_RSA(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `BIO_free(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CIPHER_get_bits(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_INFO_free(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_STORE_set_flags(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_new(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_NAME_dup(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_NAME_get_index_by_NID(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `d2i_DHparams(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_NAME_get_text_by_NID(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `OPENSSL_add_all_algorithms_noconf(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ENGINE_set_default_DSA(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ENGINE_cleanup(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_NAME_get_entry(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ASN1_STRING_type(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_library_init(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_get_current_cipher(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_set_cipher_list(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_connect(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ERR_error_string_n(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_STORE_CTX_get_ex_data(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_set_verify(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `BIO_new_bio_pair(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSLv23_client_method(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_use_certificate(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ASN1_STRING_length(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_get_cert_store(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_set_tmp_dh_callback(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ENGINE_set_default_ciphers(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `PEM_read_bio_PrivateKey(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `BIO_new_mem_buf(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_get_ex_data_X509_STORE_CTX_idx(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `sk_pop_free(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `sk_value(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `GENERAL_NAME_free(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ERR_peek_error(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_get_version(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `RAND_bytes(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_new(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `BIO_ctrl_pending(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_set_bio(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ASN1_STRING_data(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ENGINE_load_builtin_engines(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `PEM_read_bio_X509(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `EVP_cleanup(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_STORE_add_crl(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `BIO_read(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ENGINE_finish(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_free(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_read(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_NAME_oneline(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_free(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ERR_free_strings(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `EVP_PKEY_free(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_get_current_compression(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_verify_cert_error_string(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_CTX_ctrl(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `ERR_peek_last_error(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `RSA_generate_key(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `SSL_state_string_long(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `PEM_X509_INFO_read_bio(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `DH_generate_parameters(a)OPENSSL_1.0.0' /usr/local/lib/dovecot/libdovecot-storage.so: undefined reference to `X509_free(a)OPENSSL_1.0.0' collect2: ld returned 1 exit status make[3]: *** [sieve-dump] Error 1 make[3]: *** Waiting for unfinished jobs.... -- Daniel

3 4

[Dovecot] Out of memory/Managesieve
by Jim Knuth 31 Oct '12

31 Oct '12

Hello, I have here a problem with managesieve. With the login about webmail (roundcube) comes here in the log: --snip dovecot: managesieve-login: Fatal: pool_system_realloc(4294967296): Out of memory dovecot: managesieve-login: Fatal: master: service(managesieve-login): child 10157 returned error 83 (Out of memory (service managesieve-login { vsz_limit=1024 MB }, you may need to increase it)) --snap I've increased of 2048M and the same above. then with 4096 M happens the following --snip dovecot: managesieve-login: Panic: epoll_ctl(add, 61538840) failed: Bad file descriptor dovecot: managesieve-login: Fatal: master: service(managesieve-login): child 9777 killed with signal 6 (core dumps disabled) --snap How can one solve then this? Any ideas greatly appreciated. Thanks. -- Mit freundlichen Grüßen, with kind regards, Jim Knuth --------- Backup interessiert niemanden - Auf Restore kommt es an!

3 7

[Dovecot] IMAP proxy between Office 365 client/Sun Messaging Server
by John Dalbec 31 Oct '12

31 Oct '12

I would like to be able to migrate messages from existing end-user accounts on Sun Messaging Server to Office 365 using an administrator login and password. Unfortunately the migration tool for Office 365 doesn't support SASL AUTHENTICATE PLAIN login. The online documentation I've found suggests that I should be able to configure dovecot as an IMAP proxy and have it log in to Sun Messaging Server with AUTHENTICATE PLAIN and encode_base64("user\0admin\0adminpw") in response to a login from the Office 365 migration tool. I'd like to configure dovecot to run only the IMAP proxy if possible. I was thinking of setting all accounts to use the same (strong) password in the proxy. Would anyone be willing to share a sample configuration? Thanks, John Dalbec ellucian Luminis system administrator Youngstown State University

2 1

[Dovecot] Unable to get Managesieve working
by Cliff Dunn 31 Oct '12

31 Oct '12

I have Roundcube webmail (v. 0.8.2) running with the managesieve plugin (v. 5.1). I am able to create sieve rules without any problems in Roundcube, but incoming mail is not being processed with the rule I specify. I suspect there is something that isn't configured correctly in dovecot, but unfortunately I am unable to find a resolution online and my very limited knowledge of dovecot isn't allowing me to solve this problem on my own. I am including my dovecot config below. Please keep my knowledge level in mind when suggesting options and let me know if there is any other information I can provide to help troubleshoot the problem. Thanks for any assistance! # 1.2.15: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.6 log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap imaps managesieve ssl_cert_file: /etc/ssl/certs/postfix.pem ssl_key_file: /etc/ssl/private/postfix.key ssl_cipher_list: ALL:!LOW:!SSLv2 login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login mail_privileged_group: mail mail_location: maildir:~/mail:LAYOUT=fs:INBOX=~/mail/ mbox_write_locks: fcntl dotlock mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve auth default: mechanisms: plain login passdb: driver: pam passdb: driver: pam userdb: driver: passwd userdb: driver: passwd socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix plugin: sieve: ~/.dovecot.sieve sieve_dir: ~/mail/sieve

3 5

[Dovecot] Dovecot stops to work - anvil problem
by FABIO FERRARI 31 Oct '12

31 Oct '12

Hi all, we have a problem about anvil, it seems that when we have a high load the dovecot stops to work. Sometimes it is sufficient to make a dovecot reload, but sometimes we have to restart it. These are the lines related to anvil in the dovecot.log: [root@secchia ~]# grep anvil /var/log/dovecot.log | more Oct 26 11:13:55 anvil: Error: net_accept() failed: Too many open files Oct 26 11:14:32 imap-login: Error: net_connect_unix(anvil) failed: Resource temporarily unavailable Oct 26 11:14:32 imap-login: Fatal: Couldn't connect to anvil Oct 26 11:14:33 pop3-login: Error: net_connect_unix(anvil) failed: Resource temporarily unavailable Oct 26 11:14:33 pop3-login: Fatal: Couldn't connect to anvil [...] (many lines like these) Oct 26 12:01:10 pop3-login: Fatal: Couldn't connect to anvil Oct 26 12:01:18 auth: Error: read(anvil-auth-penalty) failed: Connection reset by peer Oct 26 12:01:18 auth: Error: read(anvil-auth-penalty) failed: Connection reset by peer Oct 26 12:01:18 auth: Error: net_connect_unix(anvil-auth-penalty) failed: Connection refused Oct 26 12:01:18 auth: Error: net_connect_unix(anvil-auth-penalty) failed: Connection refused Oct 26 12:01:18 auth: Error: read(anvil-auth-penalty) failed: Connection reset by peer Oct 26 12:01:18 auth: Error: net_connect_unix(anvil-auth-penalty) failed: Connection refused And this is the output of the doveconf -n: [root@secchia ~]# doveconf -n # 2.0.1: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-308.11.1.el5 x86_64 Red Hat Enterprise Linux Server release 5.8 (Tikanga) xfs auth_cache_size = 1024 auth_cache_ttl = 21600 s auth_debug = yes auth_debug_passwords = yes auth_master_user_separator = * auth_mechanisms = plain login auth_socket_path = /var/run/dovecot/auth-userdb auth_verbose = yes base_dir = /var/run/dovecot/ disable_plaintext_auth = no hostname = mail.unimore.it info_log_path = /var/log/dovecot.log lda_mailbox_autocreate = yes log_path = /var/log/dovecot.log mail_debug = yes mail_location = maildir:/cl/mail/vhosts/sms.unimo.it/%Ln/Maildir mail_plugins = $mail_plugins quota mailbox_idle_check_interval = 60 s mbox_write_locks = fcntl namespace { inbox = yes location = prefix = INBOX. separator = . type = private } passdb { args = /usr/local/etc/dovecot.masterusers driver = passwd-file master = yes } passdb { args = dovecot driver = pam } plugin { quota = maildir:User quota quota_exceeded_message = Quota exceeded (mailbox is full) quota_rule = *:storage=200MB quota_rule2 = *:messages=100000 quota_rule3 = INBOX.Trash:storage=+100M quota_warning = storage=90%% quota-warning 90 %u quota_warning2 = storage=85%% quota-warning 85 %u quota_warning3 = messages=95%% quota-warning 95 %u quota_warning4 = messages=80%% quota-warning 80 %u setting_name = quota } postmaster_address = postmaster(a)unimore.it quota_full_tempfail = yes service anvil { client_limit = 199999 process_limit = 199999 } service auth { client_limit = 14500 unix_listener auth-userdb { mode = 0600 user = vmail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 } process_limit = 5000 } service imap { process_limit = 5000 } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 } } service pop3 { process_limit = 1024 } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { group = vmail user = vmail } user = dovecot } ssl_ca = </etc/pki/tls/certs/ca_unimore_tcs.pem ssl_cert = </etc/pki/tls/certs/cert-852-mail.unimore.it-cluster.pem ssl_key = </etc/pki/tls/certs/mailcluster.key userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } verbose_ssl = yes protocol lda { mail_plugins = $mail_plugins quota } protocol imap { mail_plugins = $mail_plugins imap_quota } protocol pop3 { mail_plugins = $mail_plugins quota pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xv } [root@secchia ~]# And these are the limit settings in the OS: * soft nofile 131072 * hard nofile 131072 Have someone had the same problem? thanks in advance Fabio Ferrari

2 2

[Dovecot] lmtp out of memory - raw backtrace
by Daniel Parthey 31 Oct '12

31 Oct '12

Hi, Our setup: - 4 hosts with director and mailbox instance - delivery via director lmtp into mailbox lmtp - mailbox format: mdbox - storage on NFS - OS: Linux 2.6.32-44-server x86_64 Ubuntu 10.04.4 LTS - Dovecot 2.1.10 - Pigeonhole 0.3.3 We're getting strange "out of memory" lmtp errors/backtrace with dovecot 2.1.10 accompanied by high load caused caused by a lot of lmtp deliveries to one user. First action would be to increase vsz_limit to a higher value, but I just want to make sure there is no bug - before blindly increasing this limit. I think it should not crash and corrupt mdbox, even if memory limit is reached: Oct 29 20:14:56 10.129.3.249 dovecot: lmtp(26698, user1(a)example.org) Fatal: pool_system_realloc(16777216): Out of memory Oct 29 20:14:56 10.129.3.249 dovecot: lmtp(26698, user1(a)example.org) Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x4271a) [0x7f6dcbae971a] -> /usr/lib/dovecot/libdovecot.so.0(+0x42766) [0x7f6dcbae 9766] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f6dcbabd158] -> /usr/lib/dovecot/libdovecot.so.0(+0x53690) [0x7f6dcbafa690] -> /usr/lib/dovecot/libdovecot.so.0(+0x3e6f5) [0x7f6dcbae56f5] -> /usr/lib/dove cot/libdovecot.so.0(buffer_write+0x7c) [0x7f6dcbae5e7c] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xa8033) [0x7f6dcbdda033] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_record_map_move_to_private+0x3 c) [0x7f6dcbdda4ec] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_get_atomic_map+0x18) [0x7f6dcbde9c88] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xb7cf9) [0x7f6dcbde9cf9] -> /usr/lib/dovecot/lib dovecot-storage.so.0(mail_index_sync_record+0x7e6) [0x7f6dcbdea626] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x23c) [0x7f6dcbdeae4c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_m ap+0xa8) [0x7f6dcbddc2b8] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xb42da) [0x7f6dcbde62da] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xb458a) [0x7f6dcbde658a] -> /usr/lib/dovecot/libdovecot-storage.so.0( mail_index_sync_begin_to+0x4f) [0x7f6dcbde6ecf] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_begin+0x1e) [0x7f6dcbde6f4e] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_map_atomic_lock+0x5e) [0x 7f6dcbd6115e] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_transaction_save_commit_pre+0x46) [0x7f6dcbd64fb6] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x9d4f3) [0x7f6dcbdcf4f3] -> /usr/lib/dovecot/libdov ecot-storage.so.0(mail_index_transaction_commit_full+0x9f) [0x7f6dcbddd97f] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_transaction_commit+0x8a) [0x7f6dcbdcf18a] -> /usr/lib/dovecot/modules/lib10_quota_plug in.so(+0xba7f) [0x7f6dca4eca7f] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_transaction_commit_get_changes+0x3d) [0x7f6d Oct 29 20:14:56 10.129.3.249 dovecot: lmtp(26698, user1(a)example.org) Fatal: master: service(lmtp): child 26698 returned error 83 (Out of memory (service lmtp { vsz_limit=256 MB }, you may need to increase it)) Oct 30 01:15:49 10.129.3.249 dovecot: lmtp(17927, user1(a)example.org) Error: mmap_anon(216690688) failed: Cannot allocate memory Oct 30 01:15:49 10.129.3.249 dovecot: lmtp(17927, user1(a)example.org) Error: mmap_anon(216690688) failed: Cannot allocate memory Oct 30 10:32:27 10.129.3.249 dovecot: mailbox: mail: imap(user1(a)example.org): <nURUbUPNBgAKgQPI>: Error: Corrupted dbox file /mail/dovecot/example.org/user1/mail/storage/m.3577 (around offset=1844402): EOF reading msg header (got 0/30 bytes) Oct 30 10:33:44 10.129.3.249 dovecot: mailbox: mail: imap(user1(a)example.org): <ZZ0pYkPN+wAKgQPp>: Error: /mail/dovecot/example.org/user1/mail/mailboxes/Lists/Cron/dbox-Mails/dovecot.index reset, view is now inconsistent Oct 30 10:33:44 10.129.3.249 dovecot: mailbox: mail: imap(user1(a)example.org): <CcYCYkPNkAAKgQPV>: Error: /mail/dovecot/example.org/user1/mail/mailboxes/Lists/postfix/dbox-Mails/dovecot.index reset, view is now inconsistent Oct 30 10:33:44 10.129.3.249 dovecot: mailbox: mail: imap(user1(a)example.org): <t+gLYkPNVQAKgQPV>: Error: /mail/dovecot/example.org/user1/mail/mailboxes/Lists/Dovecot/dbox-Mails/dovecot.index reset, view is now inconsistent Oct 30 10:33:46 10.129.3.249 dovecot: mailbox: mail: imap(user1(a)example.org): <YElVbUPNKwAKgQO/>: Error: /mail/dovecot/example.org/user1/mail/mailboxes/INBOX/dbox-Mails/dovecot.index reset, view is now inconsistent Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21404, user1(a)example.org) Error: Timeout (180s) while waiting for lock for transaction log file /mail/dovecot/example.org/user1/mail/storage/dovecot.map.index.log Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21405, user1(a)example.org) Error: Timeout (180s) while waiting for lock for transaction log file /mail/dovecot/example.org/user1/mail/storage/dovecot.map.index.log Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21410, user1(a)example.org) Error: Timeout (180s) while waiting for lock for transaction log file /mail/dovecot/example.org/user1/mail/storage/dovecot.map.index.log Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21419, user1(a)example.org) Error: Timeout (180s) while waiting for lock for transaction log file /mail/dovecot/example.org/user1/mail/storage/dovecot.map.index.log Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21404, user1(a)example.org) Error: 2ZCXNsuej1CcUwAAk4785w: sieve: mailbox: deliver: session=<session}> msgid=<201210300932.q9U9URHO029943(a)common.example-hosting.net> from=MAILER-DAEMON(a)common.example-hosting.net: failed to store into mailbox 'INBOX': Internal error occurred. Refer to server log for more information. [2012-10-30 10:32:59] Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21404, user1(a)example.org) Error: 2ZCXNsuej1CcUwAAk4785w: sieve: script /mail/dovecot/example.org/user1/.dovecot.sieve failed with unsuccessful implicit keep (user logfile /mail/dovecot/example.org/user1/.dovecot.sieve.log may reveal additional details) Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21405, user1(a)example.org) Error: PFBjN8uej1CdUwAAk4785w: sieve: mailbox: deliver: session=<session}> msgid=<201210300932.q9U9URHP029943(a)common.example-hosting.net> from=MAILER-DAEMON(a)common.example-hosting.net: failed to store into mailbox 'INBOX': Internal error occurred. Refer to server log for more information. [2012-10-30 10:32:59] Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21410, user1(a)example.org) Error: spYhE82ej1CiUwAAk4785w: sieve: mailbox: deliver: session=<session}> msgid=<201210300932.q9U9URHQ029943(a)common.example-hosting.net> from=MAILER-DAEMON(a)common.example-hosting.net: failed to store into mailbox 'INBOX': Internal error occurred. Refer to server log for more information. [2012-10-30 10:33:01] Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21419, user1(a)example.org) Error: sOscMs2ej1CrUwAAk4785w: sieve: mailbox: deliver: session=<session}> msgid=<201210300932.q9U9URHS029943(a)common.example-hosting.net> from=MAILER-DAEMON(a)common.example-hosting.net: failed to store into mailbox 'INBOX': Internal error occurred. Refer to server log for more information. [2012-10-30 10:33:01] Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21410, user1(a)example.org) Error: spYhE82ej1CiUwAAk4785w: sieve: script /mail/dovecot/example.org/user1/.dovecot.sieve failed with unsuccessful implicit keep (user logfile /mail/dovecot/example.org/user1/.dovecot.sieve.log may reveal additional details) Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21405, user1(a)example.org) Error: PFBjN8uej1CdUwAAk4785w: sieve: script /mail/dovecot/example.org/user1/.dovecot.sieve failed with unsuccessful implicit keep (user logfile /mail/dovecot/example.org/user1/.dovecot.sieve.log may reveal additional details) Oct 30 10:36:16 10.129.3.249 dovecot: lmtp(21419, user1(a)example.org) Error: sOscMs2ej1CrUwAAk4785w: sieve: script /mail/dovecot/example.org/user1/.dovecot.sieve failed with unsuccessful implicit keep (user logfile /mail/dovecot/example.org/user1/.dovecot.sieve.log may reveal additional details) Oct 30 10:36:46 10.129.3.249 dovecot: lmtp(21538, user1(a)example.org) Error: Timeout (180s) while waiting for lock for transaction log file /mail/dovecot/example.org/user1/mail/storage/dovecot.map.index.log Oct 30 10:36:46 10.129.3.249 dovecot: lmtp(21538, user1(a)example.org) Error: +jXqE+uej1AiVAAAk4785w: sieve: mailbox: deliver: session=<session}> msgid=<201210300933.q9U9URHi029943(a)common.example-hosting.net> from=MAILER-DAEMON(a)common.example-hosting.net: failed to store into mailbox 'INBOX': Internal error occurred. Refer to server log for more information. [2012-10-30 10:33:31] Oct 30 10:36:46 10.129.3.249 dovecot: lmtp(21538, user1(a)example.org) Error: +jXqE+uej1AiVAAAk4785w: sieve: script /mail/dovecot/example.org/user1/.dovecot.sieve failed with unsuccessful implicit keep (user logfile /mail/dovecot/example.org/user1/.dovecot.sieve.log may reveal additional details) Oct 30 10:36:46 10.129.3.249 dovecot: lmtp(21543, user1(a)example.org) Error: Timeout (180s) while waiting for lock for transaction log file /mail/dovecot/example.org/user1/mail/storage/dovecot.map.index.log Oct 30 10:36:46 10.129.3.249 dovecot: lmtp(21543, user1(a)example.org) Error: CxDMM+uej1AnVAAAk4785w: sieve: mailbox: deliver: session=<session}> msgid=<201210300933.q9U9URHl029943(a)common.example-hosting.net> from=MAILER-DAEMON(a)common.example-hosting.net: failed to store into mailbox 'INBOX': Internal error occurred. Refer to server log for more information. [2012-10-30 10:33:31] Oct 30 10:36:46 10.129.3.249 dovecot: lmtp(21543, user1(a)example.org) Error: CxDMM+uej1AnVAAAk4785w: sieve: script /mail/dovecot/example.org/user1/.dovecot.sieve failed with unsuccessful implicit keep (user logfile /mail/dovecot/example.org/user1/.dovecot.sieve.log may reveal additional details) Regards Daniel -- https://plus.google.com/103021802792276734820

2 1

[Dovecot] POP3 Proxy : user format not accepted
by Christian Gregoire 30 Oct '12

30 Oct '12

Hello, I want to use Dovecot as a POP3 proxy (http://wiki.dovecot.org/HowTo/ImapProxy) All is working fine on my sample platform, except that I have plenty (several thousands) of users that login using local_part#domain, instead of local_part@domain, which is an old setting on my POP3 server. And in that case, Dovecot returns 'Authentication failed'. Here is my proxy table : mysql> select * from tbl_proxy; +--------------------+-------------+--------------------+ | user | host | destuser | +--------------------+-------------+--------------------+ | christian(a)mydom.fr | 10.10.100.1 | christian(a)mydom.fr | | christian#mydom.fr | 10.10.100.1 | christian(a)mydom.fr | +--------------------+-------------+--------------------+ If I login on the Dovecot proxy with the '@' version, everything is fine : root : ~> telnet 10.10.100.24 110 Trying 10.10.100.24... Connected to 10.10.100.24 (10.10.100.24). Escape character is '^]'. +OK Dovecot ready. user christian(a)mydom.fr +OK pass azerty42 +OK christian#mydom.fr has 3 messages (3561 octets) And MySQL logs show the query : 121030 12:55:28 3 Query SELECT NULL AS password, host, destuser, 'Y' AS nologin, 'Y' AS nodelay, 'Y' AS proxy, 'Y' AS nopassword FROM tbl_proxy WHERE user = 'christian(a)mydom.fr' If I login on the Dovecot proxy with the '#' version, it fails : root : ~> telnet 10.10.100.24 110 Trying 10.10.100.24... Connected to 10.10.100.24 (10.10.100.24). Escape character is '^]'. +OK Dovecot ready. user christian#mydom.fr +OK pass azerty42 -ERR Authentication failed. And nothing shows up the the MySQL logs. If I login directly on the POP server with the same credentials, no problem : root : ~> telnet 10.10.100.1 110 Trying 10.10.100.1... Connected to 10.10.100.1 (10.10.100.1). Escape character is '^]'. +OK Welcome to POP3 Server V 2.06. Authenticate yourself. user christian#mydom.fr +OK Password required for christian#mydom.fr pass azerty42 +OK christian#mydom.fr has 3 messages (3561 octets) Any idea ? Is the '#' not internally supported in the user login by Dovecot ? Thanks in advance. Christian

2 2

[Dovecot] Dovecot does not update acl_shared_dict file
by Chris Smith 30 Oct '12

30 Oct '12

Hi all, Firstly, thanks for all your effort with this software. Much appreciated. I am having a slight issues trying to enable reading of other users mailboxes. The docs are a little sparse for those that aren't mailadmin heros, I wonder if anyone could please help me see where I am going wrong. I would like to allow some users to list and read the mailboxes of others. E.g: When User1 logs in, they are presented with a list of their own folders, and those of User2, User3, etc to which they have (e.g. read/list) access I followed the instructions on the wiki (for Version 1.X)- there are two concepts here: 1. Grant some [e.g. list/read] access on a mailbox folder to a particular user 2. Enable the acl_shared_dict to allow dovecot to track (and display to IMAP clients) the folders to which they have access. This will take the form of a BDB file: /var/lib/dovecot/shared-mailboxes.db This file can only be updated by using the SETACL command. *This is where I have the problem*. The SETACL command does nothing. No matter how hard I try, I cannot get dovecot to update this file. The only indication I have that the file exists and is readable by dovecot is the disappearance from the logs of the line: No acl_shared_dict setting - shared mailbox listing is disabled So I can see that dovecot knows the file is there because it does not complain any more. The file is there (because I created it myself, although it is empty: size = 0), and in a moment of weakness I made sure it could be updated (this will be changed back!): ls -l /var/lib/dovecot/shared-mailboxes.db -rwxrwxrwx 1 dovecot dovecot 0 2012-10-30 12:27 /var/lib/dovecot/shared-mailboxes.db But if I try to update the ACL, absolutely nothing happens: [ > command ] [ < reply ] > telnet localhost 143 < * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE STARTTLS AUTH=CRAM-MD5] Email server > a login [User2] [pass] < a OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH ACL RIGHTS=texk] Logged in > a SETACL Inbox [User 1] rl < a OK Setacl complete. At this time, in the dovecot log (with debug enabled): 2012-10-30 13:55:24 IMAP([User2]): Info: Namespace : Using permissions from /home/mailboxes/[domain]/[User1]: mode=0770 gid=-1 2012-10-30 13:55:24 IMAP([User2]): Info: acl vfile: reading file /home/mailboxes/[domain]/[User1]/dovecot-acl 2012-10-30 13:55:24 IMAP([User2]): Info: acl vfile: reading file /home/mailboxes/[domain]/[USer1]/dovecot-acl Can anyone please help me track down what I'm doing wrong here?! It's driving me mad! Thanks for your time if you've read this far!! As requested: dovecot --version 1.2.9 base_dir: /var/run/dovecot/ log_path: /var/log/dovecot info_log_path: /var/log/dovecot.info log_timestamp: %Y-%m-%d %H:%M:%S protocols: imaps imap listen: 127.0.0.1:143 ssl_listen: 37.235.54.98 ssl_cert_file: /etc/ssl/dovecot.crt ssl_key_file: /etc/ssl/private/dovecot.key login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login login_greeting: Email server valid_chroot_dirs: /var/spool/vmail mail_location: maildir:/home/mailboxes/%d/%n mail_debug: yes mbox_write_locks: fcntl dotlock mail_plugins: acl imap_acl lda: postmaster_address: [ valid@ddress ] auth default: mechanisms: plain cram-md5 verbose: yes passdb: driver: passwd-file args: /etc/dovecot/passwd userdb: driver: passwd-file args: /etc/dovecot/users socket: type: listen client: path: /var/spool/postfix/private/auth-client mode: 432 user: postfix group: postfix master: path: /var/spool/postfix/private/auth-master mode: 384 user: postfix group: postfix plugin: acl: vfile acl_shared_dict: file:/var/lib/dovecot/shared-mailboxes.db acl: vfile:/etc/dovecot/acls

1 0

[Dovecot] Problem about SSL for Dovecot.
by sheng-wei.lim 30 Oct '12

30 Oct '12

Hi All, With the below setting (cropped), the ssl certificate(signed by godaddy) don’t seems to work. It will still ask me if I want to accept this certificate. I have use the same certificate for apache host and postfix it works without any prompt. dovecot version : 2.0.19 # OS: Linux 3.2.0-32-generic-pae i686 Ubuntu 12.04.1 LTS Dovecot config: ssl = required ssl_cert = </aaa/4/merged5.crt ssl_key = </certs/proximityjobs.key userdb { args = /etc/dovecot/dovecot-mysql.conf driver = sql } verbose_ssl = yes protocol lda { auth_socket_path = /var/run/dovecot/auth-master lda_mailbox_autocreate = yes log_path = /var/log/sieve.log mail_plugins = quota sieve autocreate acl postmaster_address = root } protocol imap { imap_client_workarounds = tb-extra-mailbox-sep mail_plugins = quota imap_quota autocreate acl imap_acl } protocol pop3 { mail_plugins = quota pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xv } Best Regards, Sheng Wei

1 0

[Dovecot] Save/restore IMAP session state
by Timo Sirainen 30 Oct '12

30 Oct '12

Some future Dovecot version will have "imap-idle" processes where IDLEing IMAP connections get moved, so the system wouldn't waste so much memory for all the IDLEing imap processes. A week ago I thought I'd see how easy it would be to implement this. I got a basic proof of concept working as a "X-STATE" command. Save the state: a x-state * STATE AQDLW45QdwAAAAMAAABuAQAAAAAAAFAcffYAPHnpFctbjlDbYQAAcEmzCwAA a OK State exported. Restore the state: b x-state AQDLW45QdwAAAAMAAABuAQAAAAAAAFAcffYAPHnpFctbjlDbYQAAcEmzCwAA b OK State imported. This could also be used to implement quick session state restoring for webmails (as suggested by Michael Slusarz). For getting the imap-idle process there would have to be code that: * triggers the session saving when process is IDLEing * figures out what filesystem paths the imap-idle should be looking at (i.e. paths to selected mailbox's dovecot.index.log file and maybe for e.g. maildir new/) * send the session state string, paths and imap connection fd to imap-idle process via UNIX socket * implement the actual imap-idle process * implement a way for imap-idle process to send back the state and connection fd to restore the imap process The patch is ugly and still missing many things. Anyway I thought I'd include it here just in case someone was really eager to continue implementing it. :) I'm not sure when I'll have time for it. A full patch would probably have to have some session_save()/session_restore() functions in lib-storage API. But a quick and dirty way is possible to implement for v2.1 as well, as long as some IMAP extensions aren't used (most importantly rfc5267).

2 2

Re: [Dovecot] Changing password for users
by Joseph Tam 30 Oct '12

30 Oct '12

Ben Morrow wrote: >> Maybe replace "/usr/bin/passwd" with htpasswd? > > Try pam_pwdfile with poppwd or some other poppassd that supports PAM. That's it! I was trying to remember the name of this PAM module. >>> and is there another way other than poppassd? >> >> Write your own PHP script -- it couldn't be more than a few dozen lines >> of code for a working skeleton. Or Google "php change password htpasswd". > > It's not as simple as you seem to think. Quite apart from getting the > password-changing itself right (have you considered what happens when > two users change their passwords at the same time? when Dovecot tries to > read the password file at the same time as you are changing it? when the > system crashes when you are halfway through rewriting the password > file?), you really shouldn't be running PHP as a user with write access > to a password file (even a virtual password file) in any case. I did consider it, and you're right, it is tricky to get it absolutely right. If robusteness and security was of utmost importance, I would abandon PHP too. I was scaling the solution to the OP's technical ability and apparent size of their operation -- if poppwd passes muster, this wouldn't be too far off. Joseph Tam <jtam.home(a)gmail.com>

1 0

[Dovecot] does dovecot interpret any mail headers specially with maildir?
by Christoph Anton Mitterer 30 Oct '12

30 Oct '12

Hi. For mbox, http://wiki2.dovecot.org/MailboxFormat/mbox#Dovecot.27s_Metadata lists a numer of mail headers: - X-IMAPbase - X-IMAP - X-UID - Status - X-Status - X-Keywords - Content-Length that are treated specially by dovecot. It also suggests, that these should be stripped by the LDA (I guess in order that someone sending you such mail cannot set the status or keywords, or even "attack you" by setting a bogus Content-Length). I wondered, when using maildir, are there any headers that dovecote would treat specially, too? And which I therefore should strip? Thanks, Chris.

2 9

[Dovecot] Problems with Virtual and mail-search.c
by Levent Dane 29 Oct '12

29 Oct '12

First, I don't know why but dovecot gots this error. Oct 15 13:24:02 widder dovecot: imap(limon): Panic: file mail-search.c: line 90 (mail_search_args_init_sub): assertion failed: (arg->value.keywords == NULL) Then, when I tried to run SELECT "INBOX/Code" (UNSEEN) virtual plugin got a segfault. Oct 15 13:24:03 widder kernel: imap[22749]: segfault at 2c ip b757f8ec sp bfa3a160 error 4 in lib20_virtual_plugin.so[b7579000+d000][b74b0000+d000] I'm running gentoo with kernel 2.6.32.12. My dovecot version is 2.1.10. I applied http://hg.dovecot.org/dovecot-2.1/raw-diff/0306792cc843/src/lib-storage/mai… But still, i'm getting this problem. Thanks, Levent Dane

2 6

[Dovecot] No failover from director to backend?
by Patrick Westenberg 29 Oct '12

29 Oct '12

Hi everyone, short version: Is there no built in failover mechanism for the director service to handle a backend failure? Long version: I have a frontend server running the director service and two backends. Due to maintenance I had to shut down one of the backends which caused connection errors for the users being directed to this backend. I was very surprised as I expected the director to redirect these users to the remaining backend. Am I wrong or is the director not working as expected? Regards Patrick # 2.1.6: /usr/local/etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.5 auth_mechanisms = plain login director_mail_servers = 172.17.1.1 172.17.1.2 director_servers = 172.17.1.3 172.17.1.4 lmtp_proxy = yes log_path = /var/log/dovecot.log 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 protocols = imap pop3 lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { user = dovecot } } service director { fifo_listener login/proxy-notify { mode = 0666 } inet_listener { address = 172.17.1.3 port = 9090 } unix_listener director-userdb { mode = 0600 } unix_listener login/director { mode = 0666 } } service imap-login { executable = imap-login director } service lmtp { inet_listener lmtp { address = 172.17.1.3 port = 24 } } service managesieve-login { executable = managesieve-login director inet_listener sieve { port = 4190 } } service pop3-login { executable = pop3-login director } ssl_cert = </etc/ssl/certs/imap.xx.crt ssl_key = </etc/ssl/private/imap.xx.key protocol !smtp { passdb { args = proxy=y nopassword=y starttls=any-cert driver = static } } protocol smtp { passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } userdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } } protocol lmtp { auth_socket_path = director-userdb }

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[Dovecot] INBOX permissios woes
by Josep L. Guallar-Esteve 29 Oct '12

29 Oct '12

Hello, I have a dovecot system that uses winbind authentication against Active Directory. I set it up by following the directions in the wiki. That works great. When a new user receives an email, the inbox is created with permissions 600 (rw- --- --) and ownership user:mail , even though I did chmod 02770 /var/spool/mail. And then, when dovecot tries to access the inbox, it throws the error: Oct 29 13:47:59 imap-login: Info: Login: user=<user1>, method=PLAIN, rip=10.0.0.6, lip=10.0.0.26, mpid=29047, secured Oct 29 13:47:59 imap(user1): Error: stat(/var/mail/user1) failed: Permission denied Oct 29 13:47:59 imap(user1): Error: stat(/var/mail/user1) failed: Permission denied Accessing users' Sent, Trash, creating new folders.... all that works fine. I've been looking at the documentation, reading the wiki, searching on google, asking on IRC. If you have any hint or documentation that I've must have overlooked, please let me know. Here's my dovecot information: [josep@testmail ]$ dovecot --version 2.0.9 [josep@testmail ]$ dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-279.11.1.el6.x86_64 x86_64 CentOS release 6.3 (Final) auth_mechanisms = plain ntlm login auth_use_winbind = yes auth_username_format = %Lu base_dir = /var/run/dovecot/ debug_log_path = /var/log/dovecot-debug.log listen = * log_path = /var/log/dovecot.log mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_privileged_group = mail mbox_write_locks = fcntl passdb { driver = pam } protocols = imap service auth { unix_listener auth-userdb { mode = 0600 } } ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { args = uid=503 gid=503 home=/home/vmail/%u driver = static } userdb { driver = passwd } [josep@testmail ]$ Thank you in advance, Josep This transmission is intended for the use of the entity or individual to which or whom it is addressed. The transmission or any documents accompanying the transmission may contain confidential information. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or action taken in reliance on the contents of the transmission or the documents is strictly prohibited. If you have received this confidential transmission in error, please destroy it and any accompanying documents and notify the sender immediately. Thank you.

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[Dovecot] [dovecot} Invalid mailbox name.
by Alexander Weber 29 Oct '12

29 Oct '12

Hi, I've got some trouble here.. i created some sieve rules, but the debug log says that there is a invalid mailbox name error: msgid=<*>: failed to store into mailbox '/home/shared/.automail.Bugtracker/': Invalid mailbox name. ~/.dovecot.sieve if address :is "to" "mantis-admin@<*>" { fileinto "/home/shared/.automail.Bugtracker/"; } here's my doveconf -n output # 2.0.19: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-32-generic x86_64 Ubuntu 12.04.1 LTS base_dir = /var/run/dovecot/ disable_plaintext_auth = no hostname = * mail_debug = yes mail_location = maildir:~/Maildir 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 namespace { list = yes location = maildir:/home/shared:CONTROL=~/.Maildir/control/Shared:INDEX=~/.Maildir/index/Shared prefix = shared/ separator = / subscriptions = yes type = public } namespace { inbox = yes location = prefix = separator = / type = private } passdb { driver = pam } passdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve zlib_save = gz zlib_save_level = 6 } postmaster_address = postmaster@* protocols = imap sieve service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imaps { port = 993 ssl = yes } } ssl_ca = </etc/ssl/* ssl_cert = </etc/ssl/* ssl_cipher_list = HIGH:MEDIUM:+TLSv1:!SSLv2:+SSLv3 ssl_key = </etc/ssl/* userdb { driver = passwd } userdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } protocol imaps { imap_client_workarounds = delay-newmail mail_max_userip_connections = 10 } protocol lda { deliver_log_format = msgid=%m: %$ mail_plugins = sieve postmaster_address = postmaster quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r } protocol imap { mail_plugins = " zlib, acl, imap_zlib" } any idea? Mit freundlichen Gruessen / best regards papaya Software GmbH i.A. Alexander Weber -- papaya Software GmbH | Im MediaPark 5 | 50670 Koeln | Germany Tel./Ph.: +49-221-5743-8070 | Fax: +49-221-5743-8099 mailto:weber@papaya-cms.com | http://www.papaya-cms.com/ -- Geschaeftsfuehrer: Andreas Jacobi, André Schnitzler, Daniel Schäfer Sitz& Registergericht: Koeln | HRB 60030 | USt.-Id.-Nr.: DE 255642963 --

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[Dovecot] Overlapping userdb/passdbs
by James Devine 29 Oct '12

29 Oct '12

I have an ldap server for which each entry includes the email address and the username portion of the email address for authentication. Authentication works by username if the username is unique among all the entries. I need to now add some users which must authenticate even if the username is not unique. I figured one way to do this would be to add a second user/pass db which puts further restrictions on the ldap query to make it unique for those users. This doesn't seem to work however as if the user is found in the first ldap query but the password does not match it does not try the second. I would use the password as part of the query but this setup requires me to allow the client to hash the password. Is there a way to do this? Or maybe I am approaching the problem wrong.

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[Dovecot] dovecot lda - Permission denied
by tony.blue.mailinglist＠gmx.de 29 Oct '12

29 Oct '12

Hallo, please excuse my bad english. But I am not a native speaker. I changed my cyrus to dovecot (alltogehter: fetchmail - procmail - exim4 - dovecot). But I get (I think from /usr/lib/dovecot/deliver) the following error-message in my syslog: ... Oct 25 23:37:13 gustav dovecot: lda: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: Permission denied (euid=501(andy) egid=100(users) missing +w perm: /var/run/dovecot/auth-userdb, dir owned by 0:0 mode=0755) ... Oct 25 23:37:14 gustav dovecot: lda: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: Permission denied (euid=500(tony) egid=100(users) missing +w perm: /var/run/dovecot/auth-userdb, dir owned by 0:0 mode=0755) ... Dovecot is installed as !include auth-passwdfile.conf.ext. For all users there is a entry in der /etc/dovecot/users. Usaly the user rights are set to 600. I tryed 755, but I get the same errormessage. ... service auth { unix_listener auth-userdb { mode = 0755 user = mailstore group = mailstore } ... If I try "ls /var/run/dovecot/auth-userdb -la" - i get: srwxr-xr-x 1 mailstore mailstore 0 Okt 25 23:36 /var/run/dovecot/auth-userdb How can I solve this problem? Tony

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[Dovecot] Can Dovecot authenticate against an external email server?
by Marc Perkel 29 Oct '12

29 Oct '12

Just wondering if anyone has done this. I have a spam filtering service where I am now storing spam for users I filter for. It's a filter and forward service so I don't control the recipient's email server. What I would like to do somehow is have the user enter their email address and password and then look up their POP/IMAP server from a database and try to authenticate from it. If sucessful then the user will be able to access their stored spam using Dovecot and Squirrelmail. Any suggestions? Thanks in advance

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[Dovecot] Dovecot sends BYE while fetching X-GM-MSGID
by Loshkovskyi Andrii 29 Oct '12

29 Oct '12

Hello everyone, While using the following set of commands, I am having the error as below: FETCH 7 (X-GM-MSGID) A15 FETCH 7 (X-GM-MSGID) A15 BAD Error in IMAP command FETCH: Unknown parameter X-GM-MSGID Can I somehow disable such errors so that Dovecot won't send BYE on X-GM-MSGID but just proceed with following emails? -- My configuration is below: [root@server ~]# cat /etc/issue CentOS release 6.3 (Final) [root@server ~]# dovecot --version 2.0.9 [root@server ~]# dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-220.17.1.el6.centos.plus.i686 i686 CentOS release 6.3 (Final) ext4 auth_debug = yes auth_mechanisms = plain login cram-md5 auth_verbose = yes default_client_limit = 10000 default_process_limit = 300 disable_plaintext_auth = no listen = * mail_location = maildir:/var/spool/mail/%d/%n/Maildir mbox_write_locks = fcntl passdb { args = scheme=SSHA512 username_format=%u /etc/dovecot/users driver = passwd-file } service imap-login { service_count = 0 vsz_limit = 128 M } ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { args = username_format=%u /etc/dovecot/users driver = passwd-file } protocol pop3 { pop3_uidl_format = %08Xu%08Xv } Thank you for any help.

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[Dovecot] Auth caching and password changes
by Angel L. Mateo 29 Oct '12

29 Oct '12

Hello, In my system I have configured auth caching. The problem I have is that whenever a user changes his password, he/she can't login to dovecot after a while and the scenarios described at http://wiki2.dovecot.org/Authentication/Caching are not applied. I have tried also with "doveadm auth cache flush <login>", but it didn't work. He also could to login again if he waits for a time or if I run "doveadm auth cache flush" in the server, flushing all auth information from cache. I have attached the log I had when I changed my password (and suffered the problem). I have attached my doveconf -n too. -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información y las Comunicaciones Aplicadas (ATICA) http://www.um.es/atica Tfo: 868889150 Fax: 868888337

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[Dovecot] trash plugin not doing it's job
by Jan-Frode Myklebust 29 Oct '12

29 Oct '12

I enabled the trash plugin yesterday, adding "trash" to mail_plugins, and configuring the plugin setting "trash = /etc/dovecot/dovecot-trash.conf.ext". But I still see users with lots of files in INBOX.Trash getting bounced because of quota exceeded: postfix/lmtp[26273]:: C89F490061: to=<XXXXXXXXXXXXX(a)example.no>, relay=loadbalancers.example.net[192.168.42.15]:24, delay=1.2, delays=0.61/0.02/0/0.54, dsn=5.2.2, status=bounced (host loadbalancers.example.net[192.168.42.15] said: 552 5.2.2 <XXXXXXXXXXXXd(a)example.no> Quota exceeded (mailbox for user is full) (in reply to end of DATA command)) dovecot:: lmtp(19730, XXXXXXX(a)example.no) Error: BErxFCyrf1ASTQAAWNPRnw: sieve: msgid=<e33d481dc9d9442fa79f55e45a516c82@BizWizard>: failed to store into mailbox 'INBOX': Quota exceeded (mailbox for user is full) $ sudo doveadm quota get -u XXXXXXXX(a)example.no Quota name Type Value Limit % UserQuota STORAGE 1048559 1048576 99 UserQuota MESSAGE 4487 - 0 Postfix if delivering via LMTP trough dovecot director. Anybody see anything obvious in my config: ------------------------------------------------------------ # 2.0.14: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-194.26.1.el5 x86_64 Red Hat Enterprise Linux Server release 5.5 (Tikanga) auth_cache_size = 100 M auth_verbose = yes auth_verbose_passwords = sha1 disable_plaintext_auth = no login_trusted_networks = 192.168.0.0/16 109.247.114.192/27 mail_gid = 3000 mail_home = /srv/mailstore/%256LRHu/%Ld/%Ln mail_location = maildir:~/:INDEX=/indexes/%1u/%1.1u/%u mail_max_userip_connections = 20 c = quota zlib trash mail_uid = 3000 maildir_stat_dirs = yes maildir_very_dirty_syncs = yes 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 mmap_disable = yes namespace { inbox = yes location = prefix = INBOX. separator = . type = private } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { quota = dict:UserQuota::file:%h/dovecot-quota sieve = /sieve/%1Lu/%1.1Lu/%Lu/.dovecot.sieve sieve_before = /etc/dovecot/sieve/dovecot.sieve sieve_dir = /sieve/%1Lu/%1.1Lu/%Lu sieve_max_script_size = 1M trash = /etc/dovecot/dovecot-trash.conf.ext zlib_save = gz zlib_save_level = 6 } postmaster_address = postmaster(a)example.net protocols = imap pop3 lmtp sieve service auth-worker { user = $default_internal_user } service auth { client_limit = 4521 unix_listener auth-userdb { group = mode = 0600 user = atmail } } service imap-login { inet_listener imap { address = * port = 143 } process_min_avail = 4 service_count = 0 vsz_limit = 1 G } service imap-postlogin { executable = script-login /usr/local/sbin/imap-postlogin.sh } service imap { executable = imap imap-postlogin process_limit = 2048 } service lmtp { client_limit = 1 inet_listener lmtp { address = * port = 24 } process_limit = 25 process_min_avail = 10 } service managesieve-login { inet_listener sieve { address = * port = 4190 } service_count = 1 } service pop3-login { inet_listener pop3 { address = * port = 110 } process_min_avail = 4 service_count = 0 vsz_limit = 1 G } service pop3-postlogin { executable = script-login /usr/local/sbin/pop3-postlogin.sh } service pop3 { executable = pop3 pop3-postlogin process_limit = 2048 } ssl = no userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocol lmtp { mail_plugins = quota zlib trash sieve } protocol imap { imap_client_workarounds = delay-newmail mail_plugins = quota zlib trash imap_quota } protocol pop3 { mail_plugins = quota zlib trash pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = UID%u-%v } protocol sieve { managesieve_logout_format = bytes=%i/%o } ------------------------------------------------------------ and my trash config: $ cat /etc/dovecot/dovecot-trash.conf.ext # Spam mailbox is emptied before Trash 1 INBOX.Spam # Trash mailbox is emptied before Sent 2 INBOX.Trash Global sieve script: $ cat /etc/dovecot/sieve/dovecot.sieve require ["comparator-i;ascii-numeric","relational","fileinto","mailbox"]; if allof ( not header :matches "x-spam-score" "-*", header :value "ge" :comparator "i;ascii-numeric" "x-spam-score" "10" ) { discard; stop; } elsif allof ( not header :matches "x-spam-score" "-*", header :value "ge" :comparator "i;ascii-numeric" "x-spam-score" "6" ) { fileinto :create "INBOX.Spam"; } -jf

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[Dovecot] Configuring Dovecot & Snarf plugin for the first time
by Jeffrey Ross 29 Oct '12

29 Oct '12

I've been using uw-imap for some time on my linux system and have been running into issues with it so I've decided to move to Dovecote, so far it seems to have solved the issues I've been having however I need/want to move the incoming emails out of /var/spool/mail/{user} in the same (or similar fashion) that uw-imap did, and I found the snarf plugin. However whenever I enable the snarf plugin using the example on the wiki page my email is not loaded and when I remove my configuration for snarf my email re-appears. Based upon what I can tell the snarf plugin is either not loading (but I see it listed in the logs) or simply not working (which is probably because its not configured properly). The system is Fedora 16 (x86_64), the MTA is Exim, and Dovecot is 2.0.21 (version supplied with Fedora). I know I'm making a newbie mistake. Any guidance would be appreciated. Thanks, Jeff dovecot -n provides the following: [root@xyzzy conf.d]# more /tmp/dovecot.changes # 2.0.21: /etc/dovecot/dovecot.conf # OS: Linux 3.4.11-1.fc16.x86_64 x86_64 Fedora release 16 (Verne) mail_debug = yes mail_location = mbox:~/mail:INBOX=~/mbox mail_plugins = " zlib" mbox_write_locks = fcntl namespace default { inbox = yes location = prefix = separator = / } namespace snarf { hidden = yes list = no location = mbox:/run/dovecot/empty:INBOX=/var/spool/mail/%u prefix = /snarf separator = / } passdb { driver = pam } plugin { mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename snarf = = /snarf/INBOX } service imap-login { inet_listener imap { address = localhost } } service pop3-login { inet_listener pop3 { address = localhost } } ssl_cert = </etc/pki/tls/certs/XYZZY.pem ssl_key = </etc/pki/tls/certs/XYZZY.pem userdb { driver = passwd } protocol imap { mail_plugins = " zlib imap_zlib snarf" } and the logs (in debug) show the following: Oct 20 21:29:45 xyzzy dovecot: imap-login: Login: user=<jeff>, method=PLAIN, rip=98.109.156.118, lip=132.238.254.34, mpid=19627, TLS Oct 20 21:29:45 xyzzy dovecot: imap: Debug: Loading modules from directory: /usr/lib64/dovecot Oct 20 21:29:45 xyzzy dovecot: imap: Debug: Module loaded: /usr/lib64/dovecot/lib05_snarf_plugin.so Oct 20 21:29:45 xyzzy dovecot: imap: Debug: Module loaded: /usr/lib64/dovecot/lib20_zlib_plugin.so Oct 20 21:29:45 xyzzy dovecot: imap: Debug: Module loaded: /usr/lib64/dovecot/lib30_imap_zlib_plugin.so Oct 20 21:29:45 xyzzy dovecot: imap(jeff): Debug: Effective uid=500, gid=500, home=/home/jeff Oct 20 21:29:45 xyzzy dovecot: imap(jeff): Debug: Namespace default: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes location=mbox:~/mail:INBOX=~/mbox Oct 20 21:29:45 xyzzy dovecot: imap(jeff): Debug: fs: root=/home/jeff/mail, index=, control=, inbox=/home/jeff/mbox, alt= Oct 20 21:29:45 xyzzy dovecot: imap(jeff): Debug: Namespace snarf: type=private, prefix=/snarf, sep=/, inbox=no, hidden=yes, list=no, subscriptions=yes location=mbox:/run/dovecot/empty:INBOX=/var/spool/mail/jeff Oct 20 21:29:45 xyzzy dovecot: imap(jeff): Debug: fs: root=/run/dovecot/empty, index=, control=, inbox=/var/spool/mail/jeff, alt= Oct 20 21:29:46 xyzzy dovecot: imap-login: Login: user=<jeff>, method=PLAIN, rip=98.109.156.118, lip=132.238.254.34, mpid=19629, TLS Oct 20 21:29:46 xyzzy dovecot: imap: Debug: Loading modules from directory: /usr/lib64/dovecot Oct 20 21:29:46 xyzzy dovecot: imap: Debug: Module loaded: /usr/lib64/dovecot/lib05_snarf_plugin.so Oct 20 21:29:46 xyzzy dovecot: imap: Debug: Module loaded: /usr/lib64/dovecot/lib20_zlib_plugin.so Oct 20 21:29:46 xyzzy dovecot: imap: Debug: Module loaded: /usr/lib64/dovecot/lib30_imap_zlib_plugin.so Oct 20 21:29:46 xyzzy dovecot: imap(jeff): Debug: Effective uid=500, gid=500, home=/home/jeff Oct 20 21:29:46 xyzzy dovecot: imap(jeff): Debug: Namespace default: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes location=mbox:~/mail:INBOX=~/mbox Oct 20 21:29:46 xyzzy dovecot: imap(jeff): Debug: fs: root=/home/jeff/mail, index=, control=, inbox=/home/jeff/mbox, alt= Oct 20 21:29:46 xyzzy dovecot: imap(jeff): Debug: Namespace snarf: type=private, prefix=/snarf, sep=/, inbox=no, hidden=yes, list=no, subscriptions=yes location=mbox:/run/dovecot/empty:INBOX=/var/spool/mail/jeff Oct 20 21:29:46 xyzzy dovecot: imap(jeff): Debug: fs: root=/run/dovecot/empty, index=, control=, inbox=/var/spool/mail/jeff, alt=

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[Dovecot] LDA without lookup as non-root?
by E.B. 29 Oct '12

29 Oct '12

Hello, I'm having some problems getting LDA to work without userdb lookups and have a few related questions. This system has all users in MySQL, each user with unique UID/GID, no local users at all. Installation is from apt-get. 1) If LDA is invoked without lookups, is it correct to assume that the "service auth" and "service auth-worker" can be completely removed from dovecot master configuration? (I have tried commenting them out and logging into IMAP, which seems to work, not sure if anyone else needs the auth service) 2) If LDA is invoked without lookups, will I be unable to use Dovecot quota plugin? Does it need to have a user lookup to get quota info? (haven't added quota support, need to take this one step at a time) 3) The interesting part -- I am invoking LDA from Maildrop. See: http://thread.gmane.org/gmane.mail.imap.dovecot/65473 So when invoked, Maildrop has already dropped to the destination UID/GID and the needed paths are available in the environment. However, using as many permutations of calling LDA as I can think of (based on http://wiki2.dovecot.org/LDA ), I always get this: (command line usage error. Command output: lda: Fatal: Couldn't lookup our username (uid=2500) ) The UID is correct for the target user. If I add "-d $LOGNAME" to my LDA callout, I get permission denied on the userdb lookup, which I guess is another issue to work out if I want to go with lookups. But right now I am trying not to. Why does LDA seem to try for a lookup even when I follow the wiki instructions how to call it without a lookup? 3.5) Related question, my users have separate homedir and maildir, both paths are looked up by Maildrop. I think I need to call LDA with "HOME=$DEFAULT dovecot-lda -f $FROM". Is this correct?

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[Dovecot] Dovecot quota postgres dictionary problems
by tmihalicek 29 Oct '12

29 Oct '12

I have a strange errors in .err log file, but the postgres seem to be filling with quota changes, i will also put configs in Oct 19 09:23:52 mailstore-node-01 dovecot: imap(test(a)example.net): Error: read(/var/run/dovecot/dict) failed: Timeout after 30 seconds Oct 19 09:24:22 mailstore-node-01 dovecot: imap(test(a)example.net): Error: read(/var/run/dovecot/dict) failed: Timeout after 30 seconds Oct 19 09:23:21 mailstore-node-01 dovecot: imap(test(a)example.net): Panic: file dict-client.c: line 270 (client_dict_finish_transaction): assertion failed: (dict->async_commits > 0) Oct 19 09:23:21 mailstore-node-01 dovecot: imap(test(a)example.net): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x484ea) [0x7fbed405d4ea] -> /usr/lib/dovecot/libdovecot.so.0(+0x48536) [0x7fbed405d536] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0x7fbed4030eaf] -> /usr/lib/dovecot/libdovecot.so.0(+0x22337) [0x7fbed4037337] -> /usr/lib/dovecot/libdovecot.so.0(+0x2236b) [0x7fbed403736b] -> /usr/lib/dovecot/libdovecot.so.0(+0x22e78) [0x7fbed4037e78] -> /usr/lib/dovecot/modules/lib10_quota_plugin.so(+0x8a3f) [0x7fbed2c76a3f] -> /usr/lib/dovecot/modules/lib10_quota_plugin.so(quota_get_resource+0x72) [0x7fbed2c73262] -> /usr/lib/dovecot/modules/lib10_quota_plugin.so(quota_transaction_commit+0x1e7) [0x7fbed2c738d7] -> /usr/lib/dovecot/modules/lib10_quota_plugin.so(+0xb39f) [0x7fbed2c7939f] -> /usr/lib/dovecot/modules/lib10_quota_plugin.so(+0xb4f4) [0x7fbed2c794f4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_deinit+0x2a) [0x7fbed432396a] -> dovecot/imap [test(a)example.net 10.84.34.2 expunge](imap_sync_deinit+0x4d) [0x418edd] -> dovecot/imap [test(a)example.net 10.84.34.2 expunge]() [0x41918c] -> dovecot/imap [test(a)example.net 10.84.34.2 expunge](cmd_sync_delayed+0x1f5) [0x4195b5] -> dovecot/imap [test(a)example.net 10.84.34.2 expunge](client_handle_input+0x1fd) [0x41127d] -> dovecot/imap [test(a)example.net 10.84.34.2 expunge](client_input+0x5f) [0x411adf] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7fbed40696c6] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7fbed406a6ff] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7fbed4069668] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fbed4055043] -> dovecot/imap [test(a)example.net 10.84.34.2 expunge](main+0x2a4) [0x419d24] -> /lib/libc.so.6(__libc_start_main+0xfd) [0x7fbed3cd1c8d] -> dovecot/imap [test(a)example.net 10.84.34.2 expunge]() [0x409059] doveconf.txt <http://dovecot.2317879.n4.nabble.com/file/n38234/doveconf.txt> dovecot-dict-sql.conf.ext <http://dovecot.2317879.n4.nabble.com/file/n38234/dovecot-dict-sql.conf.ext> -- View this message in context: http://dovecot.2317879.n4.nabble.com/Dovecot-quota-postgres-dictionary-prob… Sent from the Dovecot mailing list archive at Nabble.com.

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