- dovecot - dovecot.org

Messages sent to alias+detail end up in INBOX
by ml＠shadrinden.ru 21 Feb '21

21 Feb '21

Hi, everyone! I have seemingly correct settings for details to work: when I send a message to user+detail(a)mydomain.tld, it goes into the "detail" folder of user(a)mydomain.tld. Also I have working aliases, so when I send a message to alias(a)mydomain.tld, it goes into the INBOX folder of user(a)mydomain.tld. I expected that when I send a message to alias+detail(a)mydomain.tld, it would go into the "detail" folder of user(a)mydomain.tld. However, it goes into the INBOX folder of user(a)mydomain.tld. Is it the intended behavior? Pertinent settings: recipient_delimiter·=·+ lda_mailbox_autocreate·=·yes Or are these settings not the only ones pertinent to the case? -- Respectfully, Denis Shadrin

7 21

Sieve by the addressee
by ml＠shadrinden.ru 21 Feb '21

21 Feb '21

Hi, everyone! I have a sieve that is supposed to put all messages addressed to this mailing list into a separate folder: if anyof (address :is "to" "ml(a)shadrinden.ru", address :is "to" "dovecot(a)dovecot.org") { fileinto "mail_list"; stop; } Generally, it's working, but today I have got two mailing list messages that weren't put in that folder, they arrived straight into INBOX. I suppose that was because they were replies and were addressed to the person who asked the questions, so they had his address in "To:", and only in "Cc:" they had dovecot(a)dovecot.org. So, am I right that, when filtering messages by the addressee, it's generally a good idea to use not just "to", but ["to", "cc', "bcc"] ? -- Respectfully, Denis Shadrin

6 5

mail_crypt_global_private_key: Couldn't parse private key: Unknown/invalid PEM key type
by Antti Antinoja 20 Feb '21

20 Feb '21

Version: Dovecot 2.3.13 (89f716dc2) Issue: Dovecot states it can't parse the private key = Background = == Creating private EC key == * Curve: secp521r1 * Encryption: aes-256-ctr * Format: pkey * Enacapsulation: Base64 # openssl ecparam -name secp521r1 -genkey | openssl pkey |\ openssl ec -aes-256-ctr | base64 -w0 > test_keys_remove/private_key_encrypted.pem == Extract public key == # cat test_keys_remove/private_key_encrypted.pem | base64 -d |\ openssl ec -pubout | base64 -w0 > test_keys_remove/public_key.pem == Checking keys == * 592 Feb 20 07:27 private_key_encrypted.pem: 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 * 360 Feb 20 07:28 public_key.pem: LS0tLS1CRUdJTiBQVUJMSUMgS0VZLS0tLS0KTUlHYk1CQUdCeXFHU000OUFnRUdCU3VCQkFBakE0R0dBQVFBK2w2M0ZIckpuT0dPZ1lDTG5PRVpOaHpSdW5YWgpoMHd5dTNPS1VzSEozUDJPVWxNWmxKOFFjZTF0SExUTWFxMWxkOTIwbkdJQmo1TGNYUklVdWRweElTd0I2Tld0Ck1TWncrZFBEUVRjc0hQMFRqWUh5Njl4d25BZHV4ZHZYdnh0Uk5TRzZGNlJPUnR0L2t2ekk3bWRPM0NpQ1FyMTQKTjZWalZyYWVpaXZkR2dPQ250bz0KLS0tLS1FTkQgUFVCTElDIEtFWS0tLS0tCg== == Notes == * The keys are then saved in database and fetched to userdb by Dovecot via passdb lookup (Details in the logs) * mail-crypt settings: mail_plugins = $mail_plugins mail_crypt plugin { mail_crypt_curve = secp521r1 mail_crypt_save_version = 0 } * Note: User record on database has mail_crypt_save_version = 2 as can be seen from the log extract below. = Dovecot log on client IMAP message retrieval = Feb 20 07:45:01 pf1 dovecot[19612]: auth: Debug: sql(test1(a)g1.fi,x.x.x.x,<wFzVEb67CMQKZgkb>): Performing passdb lookup Feb 20 07:45:02 pf1 dovecot[19612]: auth: Debug: sql(test1(a)g1.fi,x.x.x.x,<wFzVEb67CMQKZgkb>): Finished passdb lookup Feb 20 07:45:02 pf1 dovecot[19612]: auth: Debug: auth(test1(a)g1.fi,x.x.x.x,<wFzVEb67CMQKZgkb>): Auth request finished Feb 20 07:45:02 pf1 dovecot[19612]: auth: Debug: client passdb out: OK 1 user=test1(a)g1.fi Feb 20 07:45:02 pf1 dovecot[19612]: auth: Debug: sql(test1(a)g1.fi,x.x.x.x,<wFzVEb67CMQKZgkb>): Performing userdb lookup Feb 20 07:45:02 pf1 dovecot[19612]: auth: Debug: sql(test1(a)g1.fi,x.x.x.x,<wFzVEb67CMQKZgkb>): Finished userdb lookup Feb 20 07:45:02 pf1 dovecot[19612]: auth: Debug: master userdb out: USER 1609957377 test1(a)g1.fi mail_crypt_global_private_password=key_pass_we_know_this_is_correct mail_crypt_global_private_key=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 mail_crypt_global_public_key=LS0tLS1CRUdJTiBQVUJMSUMgS0VZLS0tLS0KTUlHYk1CQUdCeXFHU000OUFnRUdCU3VCQkFBakE0R0dBQVFBK2w2M0ZIckpuT0dPZ1lDTG5PRVpOaHpSdW5YWgpoMHd5dTNPS1VzSEozUDJPVWxNWmxKOFFjZTF0SExUTWFxMWxkOTIwbkdJQmo1TGNYUklVdWRweElTd0I2Tld0Ck1TWncrZFBEUVRjc0hQMFRqWUh5Njl4d25BZHV4ZHZYdnh0Uk5TRzZGNlJPUnR0L2t2ekk3bWRPM0NpQ1FyMTQKTjZWalZyYWVpaXZkR2dPQ250bz0KLS0tLS1FTkQgUFVCTElDIEtFWS0tLS0tCg== mail_crypt_save_version=2 quota_rule=*:bytes=0 home=/var/vmail/g1.fi/test1 uid=10000 gid=10000 auth_mech=PLAIN auth_token=66d2d0f66bcce2758235fb53dbfe821804c6e79c Feb 20 07:45:02 pf1 dovecot[19612]: imap-login: Login: user=<test1(a)g1.fi>, method=PLAIN, rip=x.x.x.x, lip=y.y,y,y, mpid=19618, TLS, session=<wFzVEb67CMQKZgkb> Feb 20 07:45:02 pf1 dovecot[19612]: imap(test1(a)g1.fi)<19618><wFzVEb67CMQKZgkb>: Debug: Added userdb setting: plugin/mail_crypt_global_private_key=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 Feb 20 07:45:02 pf1 dovecot[19612]: imap(test1(a)g1.fi)<19618><wFzVEb67CMQKZgkb>: Debug: Added userdb setting: plugin/mail_crypt_global_private_password=<hidden> Feb 20 07:45:02 pf1 dovecot[19612]: imap(test1(a)g1.fi)<19618><wFzVEb67CMQKZgkb>: Debug: Added userdb setting: plugin/mail_crypt_global_public_key=LS0tLS1CRUdJTiBQVUJMSUMgS0VZLS0tLS0KTUlHYk1CQUdCeXFHU000OUFnRUdCU3VCQkFBakE0R0dBQVFBK2w2M0ZIckpuT0dPZ1lDTG5PRVpOaHpSdW5YWgpoMHd5dTNPS1VzSEozUDJPVWxNWmxKOFFjZTF0SExUTWFxMWxkOTIwbkdJQmo1TGNYUklVdWRweElTd0I2Tld0Ck1TWncrZFBEUVRjc0hQMFRqWUh5Njl4d25BZHV4ZHZYdnh0Uk5TRzZGNlJPUnR0L2t2ekk3bWRPM0NpQ1FyMTQKTjZWalZyYWVpaXZkR2dPQ250bz0KLS0tLS1FTkQgUFVCTElDIEtFWS0tLS0tCg== Feb 20 07:45:02 pf1 dovecot[19612]: imap(test1(a)g1.fi)<19618><wFzVEb67CMQKZgkb>: Debug: Added userdb setting: plugin/=2 Feb 20 07:45:02 pf1 dovecot[19612]: imap(test1(a)g1.fi)<19618><wFzVEb67CMQKZgkb>: Debug: Added userdb setting: plugin/quota_rule=*:bytes=0 Feb 20 07:45:02 pf1 dovecot[19612]: imap(test1(a)g1.fi)<19618><wFzVEb67CMQKZgkb>: Error: mail_crypt_plugin: mail_crypt_global_private_key: Couldn't parse private key: Unknown/invalid PEM key type == Question == Any idea why Dovecot can't parse the private key? I tested this with several keys. Even with some without encryption -> Always same error. According to the debug messages the private key is correctly loaded (and indeed matches the one created on command line). Thank you for your time. Cheers, Antti -- Antti Antinoja <reader(a)fennosys.fi>

2 4

Monitoring Dovecot Replication
by MK 19 Feb '21

19 Feb '21

Hello, I have a cluster with two dovecot nodes with dovecot replication between them. The setup works fine and now I'm searching for a way to monitor the users so that I can get an information if the replication fails for one user for a longer time and I have to trigger the replication manually. Most of the time if I see a replication failure the self healing of dovecot replication repairs this in max. 10 min. I have tried different combinations of querying " doveadm replicator status '*' " and search for failed users and then send an alarm if one of fast sync, full sync or success sync reaches a threshold. But there is no combination that seems to be working if I only want to trigger this if I have to fix the replication manualy. Can someone tell me what I have to query to get only the user who's replication failed for a longer time (10 min +) and that I have to fix manually? Thank you. Oliver

4 6

Sieve regex error "invalid preceding regular expression"
by ml＠shadrinden.ru 19 Feb '21

19 Feb '21

Hi, everyone! I'm trying to get the detail part of the address (i.e. anything that comes between + and @ in the address of this type: alias+detail(a)mydomain.tld) in this sieve: if address :regex :localpart "to" "\+(.*)" { fileinto :create "${1}"; stop; } However, when I try to compile it with sievec, I get this error: error: invalid regular expression '+(.*)' for regex match: invalid preceding regular expression. Why is that? Shouldn't I escape the plus sign? Itried also not escaping it, but I get the same error. (A note why I don't use "envelope :detail" for that purpose: because the detail part of the address is not preserved in the "Envelope-To" after the message is redirected from alias to user. After that redirection the "Envelope-To" contain only user(a)mydomain.tld, not user+detail(a)mydomain.tld.) -- Respectfully, Denis Shadrin

2 2

Dovecot v2.3.14.rc1 released
by Aki Tuomi 18 Feb '21

18 Feb '21

We are pleased to release first release candidate for v2.3.14. We have done changes to packaging so please give us any feedback on how it works. https://dovecot.org/releases/2.3/rc/dovecot-2.3.14.rc1.tar.gz https://dovecot.org/releases/2.3/rc/dovecot-2.3.14.rc1.tar.gz.sig Binary packages in https://repo.dovecot.org/ Docker images are not available for this release candidate. Kind regards, Aki Tuomi Open-Xchange oy --- * Added new aliases for some variables. Usage of the old ones is possible, but discouraged. (These were partially added already to v2.3.13.) See https://doc.dovecot.org/configuration_manual/config_file/config_variables/ for more information. * Optimize imap/pop3/submission/managesieve proxies to use less CPU at the cost of extra memory usage. * Remove autocreate, expire, snarf and mail-filter plugins. * Remove cydir storage driver. * doveadm -D: Add timestamps to debug output even when LOG_STDERR_TIMESTAMP environment variable is not set. Timestamp format is taken from log_timestamp setting. * If BROKENCHAR or listescape plugin is used, the escaped folder names may be slightly different from before in some situations. This is unlikely to cause issues, although caching clients may redownload the folders. * imapc: It now enables BROKENCHAR=~ by default to escape remote folder names if necessary. This also means that if there are any '~' characters in the remote folder names, they will be visible as "~7e". * imapc: When using local index files folder names were escaped on filesystem a bit differently. This affects only if there are folder names that actually require escaping, which isn't so common. The old style folders will be automatically deleted from filesystem. * stats: Update exported metrics to be compliant with OpenMetrics standard. + doveadm: Add an optional '-p' parameter to metadata list command. If enabled, "/private", and "/shared" metadata prefixes will be prepended to the keys in the list output. + doveconf: Support environment variables in config files. See https://doc.dovecot.org/configuration_manual/config_file/config_file_syntax… for more details. + indexer-worker: Change indexer to disconnect from indexer-worker after each request. This allows service indexer-worker's service_count & idle_kill settings to work. These can be used to restart indexer-worker processes once in a while to reduce their memory usage. - auth: "nodelay" with various authentication mechanisms such as apop and digest-md5 crashed AUTH process if authentication failed. - auth: Auth lua script generating an error triggered an assertion failure: Panic: file db-lua.c: line 630 (auth_lua_call_password_verify): assertion failed: (lua_gettop(script->L) == 0). - configure: Fix libunwind detection to work on other than x86_64 systems. - doveadm-server: Process could crash if logging was done outside command handling. For example http-client could have done debug logging afterwards, resulting in either segfault or Panic: file http-client.c: line 642 (http_client_context_close): assertion failed: (cctx->clients_list == NULL). - dsync: Folder name escaping with BROKENCHAR didn't work completely correctly. This especially caused problems with dsync-migrations using imapc where some of the remote folder names may not have been accessible. - dsync: doveadm sync + imapc doesn't always sync all mails when doing an incremental sync (-1), which could lead to mail loss when it's used for migration. This happens only when GUIDs aren't used (i.e. imapc without imapc_features=guid-forced). - lib-imap: imapc parsing illegal BODYSTRUCTUREs with NILs could have resulted in crashes. This exposed that Dovecot was wrongly accepting atoms in "nstring" handling. Changed the IMAP parsing to be more strict about this now. - lib-index: If dovecot.index.cache has corrupted message size, fetching BODY/BODYSTRUCTURE may cause assert-crash: Panic: file index-mail.c: line 1140 (index_mail_parse_body_finish): assertion failed: (mail->data.parts != NULL). - lib-index: Minor error handling and race condition fixes related to rotating dovecot.index.log. These didn't usually cause problems, unless the log files were rotated rapidly. - lib-lua: Lua scripts using coroutines or lua libraries using coroutines (e.g., cqueues) panicked. - Message PREVIEW handled whitespace wrong so first space would get eaten from between words. - FTS and message PREVIEW (snippet) parsed HTML &entities case-sensitively. - lib-mail: When max nested MIME parts were reached, IMAP BODYSTRUCTURE was written in a way that may have caused confusion for IMAP clients and also Dovecot itself when parsing it. The truncated part is now written out using application/octet-stream MIME type. - lib-oauth2: HS512 and HS384 JWT token algorithms crash when you try to use them: Panic: file hmac.c: line 26 (hmac_init): assertion failed: (meth->context_size <= MAC_MAX_CONTEXT_SIZE). - event filters: NOT keyword did not have the correct associativity. NOT a AND b were getting parsed as NOT (a AND b) instead of (NOT a) AND b. - Ignore ECONNRESET when closing socket. This avoids logging useless errors on systems like FreeBSD. - event filters: event filter syntax error may lead to Panic: file event-filter.c: line 137 (event_filter_parse): assertion failed: (state.output == NULL) - lib: timeval_cmp_margin() was broken on 32-bit systems. This could potentially have caused HTTP timeouts to be handled incorrectly. - log: instance_name wasn't used as syslog ident by the log process. - master: After a service reached process_limit and client_limit, it could have taken up to 1 second to realize that more client connections became available. During this time client connections could have been unnecessarily rejected and a warning logged: Warning: service(...): process_limit (...) reached, client connections are being dropped - stats: Crash would occur when generating openmetrics data for metrics using aggregating functions. - stats: Event filters comparing against empty strings crash the stats process.

3 2

Getting panic in http-client-request.c: line 1240 during indexing on Ubuntu 20.04
by Dean Carpenter 18 Feb '21

18 Feb '21

Getting panic in http-client-request.c: line 1240 during indexing I'm testing the install/setup of dovecot on an Ubuntu Focal 20.04 system, using the dovecot repo. The packages that are installed are harryb@dove1:~$ dpkg -l dovecot* solr* jetty* tesser* | fgrep ii ii dovecot-core 2:2.3.13-2+ubuntu20.04 amd64 secure POP3/IMAP server - core files ii dovecot-imapd 2:2.3.13-2+ubuntu20.04 amd64 secure POP3/IMAP server - IMAP daemon ii dovecot-lmtpd 2:2.3.13-2+ubuntu20.04 amd64 secure POP3/IMAP server - LMTP server ii dovecot-managesieved 2:2.3.13-2+ubuntu20.04 amd64 secure POP3/IMAP server - ManageSieve server ii dovecot-mysql 2:2.3.13-2+ubuntu20.04 amd64 secure POP3/IMAP server - MySQL support ii dovecot-sieve 2:2.3.13-2+ubuntu20.04 amd64 secure POP3/IMAP server - Sieve filters support ii dovecot-solr 2:2.3.13-2+ubuntu20.04 amd64 secure POP3/IMAP server - Solr support ii jetty9 9.4.26-1 all Java servlet engine and webserver ii solr-common 3.6.2+dfsg-22 all Enterprise search server based on Lucene3 - common files ii solr-jetty 3.6.2+dfsg-22 all Enterprise search server based on Lucene3 - Jetty integration ii tesseract-ocr 4.1.1-2build2 amd64 Tesseract command line OCR tool ii tesseract-ocr-eng 1:4.00~git30-7274cfa-1 all tesseract-ocr language files for English ii tesseract-ocr-osd 1:4.00~git30-7274cfa-1 all tesseract-ocr language files for script and orientation Apache Tika v1.25 is also installed harryb@dove1:~$ l /usr/local/bin/tika* -rw-r--r-- 1 root root 79337717 Feb 3 12:40 /usr/local/bin/tika-server-1.25.jar and running pretty standard-ish /usr/bin/java -jar /usr/local/bin/tika-server-1.25.jar --port 9998 --host localhost -enableUnsecureFeatures -enableFileUrl --log info I use mbsync to pull in sample mailboxes for testing The solr conf in /etc/dovecot/conf.d/ is as follows plugin { fts = solr fts_solr = url=http://localhost:8693/solr/ fts_autoindex = yes fts_filters = lowercase snowball stopwords fts_tokenizers = generic email-address fts_tokenizer_generic = algorithm=simple fts_autoindex_exclude = Junk fts_autoindex_exclude2 = Trash fts_autoindex_exclude3 = Spam } plugin { fts_tika = http://localhost:9998/tika/ } Unfortunately indexing is panic'ing. Whether I index a test folder manually, or just looking in /var/log/dovecot.log I'll see the following very consistently : harryb@dove1:~$ sudo doveadm -D index -u harryb(a)example.com Receipts Debug: Loading modules from directory: /usr/lib/dovecot/modules Debug: Module loaded: /usr/lib/dovecot/modules/lib10_mail_crypt_plugin.so Debug: Module loaded: /usr/lib/dovecot/modules/lib15_notify_plugin.so Debug: Module loaded: /usr/lib/dovecot/modules/lib20_fts_plugin.so Debug: Module loaded: /usr/lib/dovecot/modules/lib20_replication_plugin.so Debug: Module loaded: /usr/lib/dovecot/modules/lib20_zlib_plugin.so Debug: Module loaded: /usr/lib/dovecot/modules/lib21_fts_solr_plugin.so Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so doveadm(harryb(a)example.com): Debug: auth-master: passdb lookup(harryb(a)example.com): Started passdb lookup doveadm(harryb(a)example.com): Debug: auth-master: conn unix:/var/run/dovecot/auth-userdb: Connecting doveadm(harryb(a)example.com): Debug: auth-master: conn unix:/var/run/dovecot/auth-userdb (pid=165148,uid=0): Client connected (fd=9) doveadm(harryb(a)example.com): Debug: auth-master: passdb lookup(harryb(a)example.com): auth PASS input: user=harryb(a)example.com doveadm(harryb(a)example.com): Debug: auth-master: passdb lookup(harryb(a)example.com): Finished passdb lookup (user=harryb(a)example.com ) doveadm(harryb(a)example.com)<180749><>: Debug: auth-master: userdb lookup(harryb(a)example.com): Started userdb lookup doveadm(harryb(a)example.com)<180749><>: Debug: auth-master: userdb lookup(harryb(a)example.com): auth USER input: harryb(a)example.com home=/var/mail/example.com/harryb uid=1001 gid=1001 doveadm(harryb(a)example.com)<180749><>: Debug: auth-master: userdb lookup(harryb(a)example.com): Finished userdb lookup (username=harryb(a)example.com home=/var/mail/example.com/harryb uid=1001 gid=1001) doveadm(harryb(a)example.com): Debug: Effective uid=1001, gid=1001, home=/var/mail/example.com/harryb doveadm(harryb(a)example.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:~/Maildir:LAYOUT=fs:INBOX=~/Maildir/INBOX doveadm(harryb(a)example.com): Debug: fs: root=/var/mail/example.com/harryb/Maildir, index=, indexpvt=, control=, inbox=/var/mail/example.com/harryb/Maildir/INBOX, alt= doveadm(harryb(a)example.com): Debug: Mailbox Receipts: Mailbox opened because: index doveadm(harryb(a)example.com): Info: Receipts: Caching mails seq=1..72 doveadm(harryb(a)example.com): Debug: Mailbox Receipts: UID 1: Opened mail because: prefetch doveadm(harryb(a)example.com): Debug: Mailbox Receipts: UID 1: Opened mail because: fts indexing doveadm(harryb(a)example.com): Debug: http-client: peer [::1]:9998 (shared): Peer created doveadm(harryb(a)example.com): Debug: http-client: peer [::1]:9998: Peer pool created doveadm(harryb(a)example.com): Debug: http-client[2]: peer [::1]:9998: Peer created doveadm(harryb(a)example.com): Debug: http-client[2]: queue http://localhost:9998: Setting up connection to [::1]:9998 (1 requests pending) doveadm(harryb(a)example.com): Debug: http-client[2]: peer [::1]:9998: Linked queue http://localhost:9998 (1 queues linked) doveadm(harryb(a)example.com): Debug: http-client[2]: queue http://localhost:9998: Started new connection to [::1]:9998 doveadm(harryb(a)example.com): Debug: http-client[2]: request [Req2: PUT http://localhost/tika/] Submitted (requests left=1) doveadm(harryb(a)example.com): Debug: http-client[2]: request [Req2: PUT http://localhost/tika/] Waiting for request to finish doveadm(harryb(a)example.com): Debug: http-client[2]: peer [::1]:9998: Creating 1 new connections to handle requests (already 0 usable, connecting to 0, closing 0) doveadm(harryb(a)example.com): Debug: http-client[2]: peer [::1]:9998: Making new connection 1 of 1 (0 connections exist, 0 pending) doveadm(harryb(a)example.com): Debug: http-client: conn [::1]:9998 [2]: Connecting doveadm(harryb(a)example.com): Debug: http-client: conn [::1]:9998 [2]: Waiting for connect (fd=20) to finish for max 0 msecs doveadm(harryb(a)example.com): Debug: http-client: conn [::1]:9998 [2]: HTTP connection created (1 parallel connections exist) doveadm(harryb(a)example.com): Panic: file http-client-request.c: line 1240 (http_client_request_send_more): assertion failed: (req->payload_input != NULL) doveadm(harryb(a)example.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(backtrace_append+0x41) [0x7ffb60d697a1] -> /usr/lib/dovecot/libdovecot.so.0(backtrace_get+0x22) [0x7ffb60d698c2] -> /usr/lib/dovecot/libdovecot.so.0(+0x104b3b) [0x7ffb60d75b3b] -> /usr/lib/dovecot/libdovecot.so.0(+0x104b77) [0x7ffb60d75b77] -> /usr/lib/dovecot/libdovecot.so.0(+0x5b4d5) [0x7ffb60ccc4d5] -> /usr/lib/dovecot/libdovecot.so.0(+0x5291e) [0x7ffb60cc391e] -> /usr/lib/dovecot/libdovecot.so.0(http_client_connection_output+0xf2) [0x7ffb60d19f82] -> /usr/lib/dovecot/libdovecot.so.0(+0x12b1c5) [0x7ffb60d9c1c5] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x6d) [0x7ffb60d8bd4d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x145) [0x7ffb60d8d395] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x54) [0x7ffb60d8bdf4] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x48) [0x7ffb60d8bf68] -> /usr/lib/dovecot/libdovecot.so.0(+0xa482d) [0x7ffb60d1582d] -> /usr/lib/dovecot/libdovecot.so.0(http_client_request_send_payload+0x34) [0x7ffb60d159c4] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0x1068d) [0x7ffb604ef68d] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(fts_parser_more+0x2b) [0x7ffb604ee4ab] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0xd77f) [0x7ffb604ec77f] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(fts_build_mail+0x52) [0x7ffb604ecec2] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0x13573) [0x7ffb604f2573] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_precache+0x32) [0x7ffb60e92ed2] -> doveadm(+0x3982f) [0x55d3519ed82f] -> doveadm(+0x33e35) [0x55d3519e7e35] -> doveadm(+0x34a16) [0x55d3519e8a16] -> doveadm(doveadm_cmd_ver2_to_mail_cmd_wrapper+0x225) [0x55d3519e97b5] -> doveadm(doveadm_cmd_run_ver2+0x500) [0x55d3519f9e50] -> doveadm(doveadm_cmd_try_run_ver2+0x3e) [0x55d3519f9eae] -> doveadm(main+0x1d4) [0x55d3519d8dc4] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7ffb608fd0b3] -> doveadm(_start+0x2e) [0x55d3519d92ae] Aborted The key line above is doveadm(harryb(a)example.com): Panic: file http-client-request.c: line 1240 (http_client_request_send_more): assertion failed: (req->payload_input != NULL) It's the same each time. In /var/log/syslog there are usually a couple of extra lines Feb 03 13:25:17 indexer: Error: Indexer worker disconnected, discarding 1 requests for harryb(a)example.com Feb 03 13:25:17 indexer-worker(harryb(a)example.com)<202106><p+xgBonqGmAIFQMATj4HXg:IvE7Eo3qGmB6FQMATj4HXg>: Fatal: master: service(indexer-worker): child 202106 killed with signal 6 (core dumps disabled - https://dovecot.org/bugreport.html#coredumps) -- Dean Carpenter deano is at areyes dot com 203 six oh four 6644

7 17

doveadm import uninterruptable?
by Ralf Hildebrandt 17 Feb '21

17 Feb '21

I'm using % doveadm import -u restore(a)backup.invalid mdbox:/home/archive/mdbox "" mailbox INBOX header From $PATTERN sometimes, I mistype the pattern and immediately try to stop the doveadm command with CTRL-C - and this never succeeds. Is it inentional that I cannot interrupt the "doveadm import" command? Using 2.3.13 here. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)charite.de | https://www.charite.de

2 1

Pigeonhole v0.5.14.rc1 released
by Aki Tuomi 17 Feb '21

17 Feb '21

We are pleased to release first release candidate for v0.5.14. We have done changes to packaging so please give us any feedback on how it works. https://pigeonhole.dovecot.org/releases/2.3/rc/dovecot-2.3-pigeonhole-0.5.1… https://pigeonhole.dovecot.org/releases/2.3/rc/dovecot-2.3-pigeonhole-0.5.1… Binary packages in https://repo.dovecot.org/ Docker images are not available for this release candidate. Kind regards, Aki Tuomi Open-Xchange oy --- * IMAP FILTER command: cmd-filter-sieve - Do not allow NIL as script name argument.

1 0

imapc settings for specific mailbox / namespaces
by Tobia Grosselle [ Terralink ] 17 Feb '21

17 Feb '21

Hello, Is it possible to use imapc for specific mailbox or namespace? Something like this: namespace Test { list = no type = private inbox = no hidden=no prefix = TEST/ separator = / location = imapc: imapc_host = imap.example.com imapc_password = secret imapc_port = 143 imapc_user = user(a)example.com } or is only intended for general use as general proxy in the global configuration?

1 0