- dovecot - dovecot.org

RHEL9 Repository
by Peter 06 Aug '22

06 Aug '22

For those who have been asking, GhettoForge 9 is now released with dovecot23 packages for all EL9 distributions in the gf-plus repository. These are built against Rocky Linux 9 and should install and run on any EL9 distro including, but not limited to: * Rocky Linux 9 * Red Hat Enterprise Linux 9 * Oracle Linux 9 * Alma Linux 9 * Scientific Linux 9 ...and more This provides the latest stable version of dovecot-2.3.19.1 Please see the instructions at the following link for how to install and run packages from the gf-plus repository: http://ghettoforge.org/index.php/Usage ...and let me know if you have any difficulties or questions with these packages. Peter Ajamian

2 2

variable %w recursive expanding
by Franz Beslmeisl 02 Aug '22

02 Aug '22

In order to change the password scheme I wrote a script named updateproxy that needs the plain text password from the user. To get that I use the line password_query = SELECT username as user, password, \ '%w' as userdb_plain_pass FROM auth_user WHERE username='%n' This works nicely with almost all passwords but not with this one 1234567%&/abcd the error message being dovecot: Failed to expand plugin setting plain_pass = '1234567%&/abcd': Unknown variable '%&' It seems to me that dovecot tries to do another level of variable evaluation upon the **value** of the already evaluated variable. So I searched for ways to escape problematic characters like % and changed my line to password_query = SELECT username as user, password, \ '%E{w}' as userdb_plain_pass FROM auth_user WHERE username='%n' but this produces problems with password values containing quotes. So how can I get a plain text password containing any ascii char (or even better any utf-8 char) safely to my script? Thanks for your suggestions -------------- here the nasty details, if you want ------------- $ dovecot -n # 2.3.7.2 (3c910f64b): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.7.2 () # OS: Linux 5.4.0-122-generic x86_64 Ubuntu 20.04.4 LTS # Hostname: mx-10-2.bildung.hessen.de auth_mechanisms = plain login auth_username_chars = abcdefghijklmnopqrstuvwxyz_0123456789.ABCDEFGHIJKLMNOPQRSTUVWXYZ-@ lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes mail_location = maildir:~/Maildir mail_privileged_group = mail 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 index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = } passdb { # the following file contains a '%w'-line args = /etc/dovecot/db1.conf driver = sql } passdb { # the following file contains a '%w'-line args = /etc/dovecot/db2.conf driver = sql } passdb { # the following file contains no '%w'-line (just for detail) args = /etc/dovecot/db3.conf driver = sql } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_max_actions = 64 sieve_max_redirects = 16 sieve_max_script_size = 10M sieve_trace_debug = yes sieve_user_log = ~/sievelog sieve_vacation_dont_check_recipient = yes sieve_vacation_use_original_recipient = yes } protocols = imap sieve lmtp service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } service imap { executable = imap after-login } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service after-login { executable = script-login /etc/dovecot/updateproxy user = vmail } service stats { unix_listener stats-reader { group = mail mode = 0666 } unix_listener stats-writer { group = mail mode = 0666 } } ssl_cert = </etc/dovecot/private/dovecot.pem ssl_cipher_list = ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP:-SSLv3 ssl_key = # hidden, use -P to show it ssl_min_protocol = SSLv3 ssl_prefer_server_ciphers = yes userdb { args = uid=vmail gid=vmail home=/var/vmail/%n driver = static } protocol lmtp { mail_plugins = quota sieve postmaster_address = somebody(a)somwhere.org } protocol lda { deliver_log_format = msgid=%m: %$ mail_plugins = sieve postmaster_address = somebody(a)somehwere.org quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r } protocol imap { imap_client_workarounds = delay-newmail mail_max_userip_connections = 300 }

3 3

Dovecot-lda mysql look ups.
by Simon B 02 Aug '22

02 Aug '22

Hallo again. Dovecot is not doing a look up for the MailDirLoc in the mysql database after postfix hands over the mail to dovecot-lda. Postfix knows the right location # postmap -q user(a)domain.net mysql:/etc/postfix/Mail-Mailbox.cf domain.com/user/ But apparently this has not worked as intended since I moved from courier to dovecot some years back. The minute I change /etc/dovecot/dovecot-sql.conf postfix starts spitting SASL authentication errors. How can I make Dovecot-LDA query the DB in that file for the delivery location (userdb_mail)? Grateful for any help :) Regards Simon

1 0

tika 2.4.1 'Text extraction failed' errors when dovecot+fts 2.3.19.1 passes embedded *.eml (message/rfc822) files ; org.apache.tika.parser.mail.RFC822Parser or dovecot ?
by PGNet Dev 01 Aug '22

01 Aug '22

i'm running dovecot 2.3.19.1 + fts tika-server-standard 2.4.1 dovecot is feeding tika backend via fts_tika when dovecot passes data with *.eml attachments embedded, tika fails to correctly parse/extract content not clear if the issue is with tika, or what dovecot's passing in this case. other non-.eml attachments are fine. here's the current failing procedure, (1) create a simple pdf enscript -p mime.ps /etc/mime.types ps2pdf mime.ps mime.pdf (2) send an email *with* mime.pdf attachment to echo "test" | mailx -s "test" -a ./mime.pdf testuser(a)example.com tika processes OK journalctl -f -u tika ... Jul 30 19:09:24 mx-test tika[19682]: INFO [qtp2112135199-30] 19:09:24,165 org.apache.tika.server.core.resource.TikaResource /tika (application/pdf) ... save the just-received email with .pdf attachment as mime.eml (3) send an email with NO .pdf attachment save the just-received email with .pdf attachment as mime2.eml (4) send an email with mime.eml attachment, containing the embedded mime.pdf echo "test" | mailx -s "test" -a ./mime.eml testuser(a)example.com tika fails to extract message/rfc822 journalctl -f -u tika | grep -v StatusLogger ... Jul 30 19:28:00 mx-test tika[20049]: INFO [qtp2112135199-30] 19:28:00,834 org.apache.tika.server.core.resource.TikaResource /tika (message/rfc822) Jul 30 19:28:00 mx-test tika[20049]: WARN [qtp2112135199-30] 19:28:00,840 org.apache.tika.server.core.resource.TikaResource tika/: Text extraction failed (mime.eml) Jul 30 19:28:00 mx-test tika[20049]: org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes Jul 30 19:28:00 mx-test tika[20049]: at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:153) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:152) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.tika.parser.DigestingParser.parse(DigestingParser.java:55) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.tika.server.core.resource.TikaResource.parse(TikaResource.java:352) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.tika.server.core.resource.TikaResource.lambda$produceText$1(TikaResource.java:502) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.jaxrs.provider.BinaryDataProvider.writeTo(BinaryDataProvider.java:177) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.jaxrs.utils.JAXRSUtils.writeMessageBody(JAXRSUtils.java:1616) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.serializeMessage(JAXRSOutInterceptor.java:249) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.processResponse(JAXRSOutInterceptor.java:122) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleMessage(JAXRSOutInterceptor.java:84) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:90) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:265) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:247) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:79) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:190) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:191) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:00 mx-test tika[20049]: at java.lang.Thread.run(Thread.java:833) ~[?:?] Jul 30 19:28:00 mx-test tika[20049]: ERROR [qtp2112135199-30] 19:28:00,845 org.apache.cxf.jaxrs.utils.JAXRSUtils Problem with writing the data, class org.apache.tika.server.core.resource.TikaResource$$Lambda$338/0x0000000800eb4a38, ContentType: text/plain (5) send an email with mime2.eml attachment, WITHOUT an embedded .pdf echo "test" | mailx -s "test" -a ./mime.eml testuser(a)example.com again, tika fails to extract message/rfc822 journalctl -f -u tika | grep -v StatusLogger ... Jul 30 19:28:33 mx-test tika[20049]: INFO [qtp2112135199-30] 19:28:33,607 org.apache.tika.server.core.resource.TikaResource /tika (message/rfc822) Jul 30 19:28:33 mx-test tika[20049]: WARN [qtp2112135199-30] 19:28:33,616 org.apache.tika.server.core.resource.TikaResource tika/: Text extraction failed (mime2.eml) Jul 30 19:28:33 mx-test tika[20049]: org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes Jul 30 19:28:33 mx-test tika[20049]: at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:153) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:152) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.tika.parser.DigestingParser.parse(DigestingParser.java:55) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.tika.server.core.resource.TikaResource.parse(TikaResource.java:352) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.tika.server.core.resource.TikaResource.lambda$produceText$1(TikaResource.java:502) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.jaxrs.provider.BinaryDataProvider.writeTo(BinaryDataProvider.java:177) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.jaxrs.utils.JAXRSUtils.writeMessageBody(JAXRSUtils.java:1616) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.serializeMessage(JAXRSOutInterceptor.java:249) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.processResponse(JAXRSOutInterceptor.java:122) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleMessage(JAXRSOutInterceptor.java:84) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:90) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:265) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:247) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:79) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:190) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:191) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) ~[tika-server-standard-2.4.1.jar:2.4.1] Jul 30 19:28:33 mx-test tika[20049]: at java.lang.Thread.run(Thread.java:833) ~[?:?] Jul 30 19:28:33 mx-test tika[20049]: ERROR [qtp2112135199-30] 19:28:33,630 org.apache.cxf.jaxrs.utils.JAXRSUtils Problem with writing the data, class org.apache.tika.server.core.resource.TikaResource$$Lambda$338/0x0000000800eb4a38, ContentType: text/plain (6) submit mime.eml directly to tika curl -T ./mime.eml http://127.0.0.1:9998/tika journalctl -f -u tika | grep -v StatusLogger ... Jul 30 19:30:08 mx-test tika[20049]: INFO [qtp2112135199-34] 19:30:08,073 org.apache.tika.server.core.resource.TikaResource /tika (autodetecting type) (7) submit mime2.eml directly to tika curl -T ./mime2.eml http://127.0.0.1:9998/tika journalctl -f -u tika | grep -v StatusLogger ... Jul 30 19:30:52 mx-test tika[20049]: INFO [qtp2112135199-30] 19:30:52,349 org.apache.tika.server.core.resource.TikaResource /tika (autodetecting type) (8) where, cat mime.eml Return-Path: <msmtp(a)pgnd.example.com> Delivered-To: testuser(a)example.com ... From: msmtp(a)pgnd.example.com Date: Sat, 30 Jul 2022 18:53:38 -0400 To: testuser(a)example.com Subject: test User-Agent: Heirloom mailx 12.5 7/5/10 Content-Type: multipart/mixed; boundary="=_62e5b672.wAyBX+sGMbS7ZcNv8O/A1QeYuseaJ2NDRf8hfdbm/x8Vayp+" Message-Id: <4LwKS35QWSzWf3Q(a)mx-test.example.com> This is a multi-part message in MIME format. --=_62e5b672.wAyBX+sGMbS7ZcNv8O/A1QeYuseaJ2NDRf8hfdbm/x8Vayp+ Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline test --=_62e5b672.wAyBX+sGMbS7ZcNv8O/A1QeYuseaJ2NDRf8hfdbm/x8Vayp+ Content-Type: application/pdf Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="mime.pdf" JVBERi0xLjQKJcfsj6IKJSVJbnZvY2F0aW9uOiBwYXRoL2dzIC1QLSAtZFNBRkVSIC1kQ29t ... Rgo= --=_62e5b672.wAyBX+sGMbS7ZcNv8O/A1QeYuseaJ2NDRf8hfdbm/x8Vayp+-- and, cat mime2.eml Return-Path: <msmtp(a)pgnd.example.com> Delivered-To: testuser(a)example.com ... From: msmtp(a)pgnd.example.com Date: Sat, 30 Jul 2022 19:14:59 -0400 To: testuser(a)example.com Subject: test User-Agent: Heirloom mailx 12.5 7/5/10 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <4LwKwh5brVzWf3Q(a)mx-test.example.com> test

2 2

Re: Dovecot folder problem while deleting via IMAP
by Christian Mack 29 Jul '22

29 Jul '22

Hello Am 29.07.22 um 10:42 schrieb Pascal Bonny: > Dovecot Version: > 2.3.17 (8414c38c5c) > > Dear, > Some troubles occur while we delete a folder via IMAP ssl command or via a IMAP > client (different clients tested). > > When we want to delete subfolder we observe following issues. > > > some examples following: > > we created a folder with subfolders x/y/z > > <IMAP command create> > a02 CREATE x.y.z > a02 OK Create completed (0.003 + 0.000 + 0.002 secs). > <IMAP command create> > > <doveadm mailbox list -u "user(a)domain.tld"> > ====response from dovecot cli==== > x > x.y > x.y.z > > then we try to delete the z subfolder of x > > <IMAP command delete> > a04 DELETE x.y.z > a05 OK Delete completed (0.002 + 0.000 + 0.001 secs). > <IMAP command delete> > > The IMAP console returns success and the dovecot listing is ok > > <doveadm mailbox list -u "user(a)domain.tld"> > ====response from dovecot cli ===== > x > x.y > > But dovecot status on x.y returns the folder is not existent > [cut] That is normal IMAP behaviour. With creating x.y.z you really create only folder z and a folder hirarchy x.y, in which you can not store emails (nor have any access). You have to create x and x.y, in order to get complete folders and subfolders usable for emails and be able to delete them :-) Kind regards, Christian Mack -- Christian Mack Universität Konstanz Kommunikations-, Informations-, Medienzentrum (KIM) Abteilung IT-Dienste Forschung, Lehre, Infrastruktur 78457 Konstanz +49 7531 88-4416

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large search indexer tasks, submitted to flatcurve+tika+tesseract backend for attachment scanning, timeout even with "fts_index_timeout = 0"; how to increase/remove timeouts?
by PGNet Dev 28 Jul '22

28 Jul '22

i'm running dovecot 2.3.19.1 search indexing is enabled, via fts_flatcurve (dovecot23_fts_flatcurve) attachment processing is via fts_tika, with tika-server-standard-2.4.2 backend & tesseract5 OCR i'm working getting this optimized on a smaller, 4-core server that opt includes capping tesseract @ single-thread, Environment=OMP_THREAD_LIMIT=1 still, some attachments are OCR-scanned, and can take some time. when i exec large reindex jobs, i get occassional timeout errors on dovecot's indexer-worker connection to tiks backend, e.g., 2022-07-23 09:54:43 indexer-worker(postmaster(a)example.com)<DIcjEWb922JhXAAA+IOfAw>: Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: Request timed out (Request queued 61.031 secs ago, 1 send attempts in 60.103 secs, 60.080 in http ioloop, 0.000 in other ioloops, connected 60.103 secs ago) 2022-07-23 09:54:43 indexer-worker(postmaster(a)example.com)<DIcjEWb922JhXAAA+IOfAw>: Error: Mailbox Sent: Precache for UID=90782 failed: Internal error occurred. Refer to server log for more information. [2022-07-23 09:54:43] (attempted to index 2 messages between UIDs 90778..90782) i don't see any fts timeout info @ https://wiki.dovecot.org/Timeouts here https://doc.dovecot.org/settings/plugin/fts-plugin/#plugin_setting-fts-fts_… " fts_index_timeout Default: 0 Values: Unsigned integer When the full text search backend detects that the index isn’t up-to-date, the indexer is told to index the messages and is given this much time to do so. If this time limit is reached, an error is returned, indicating that the search timed out during waiting for the indexing to complete: NO [INUSE] Timeout while waiting for indexing to finish A value of 0 means no timeout. " double-checking my config, /usr/sbin/dovecot -c /etc/dovecot/dovecot.conf -n submission_relay_connect_timeout = 10 secs submission_timeout = 10 secs there's no tika/fts timeout override, so should be "0" by default. i.e., no timeout @ Patch: enhancements for solr/tika integration https://dovecot.org/list/dovecot/2022-January/123828.html a patch was proposed for similar issue with fts-solr indexer (not sure if it's in current release AND effective for my config), but that *limits* the size of attachments submitted. i _do_ want to index all/large attachments, so, iiuc, need to ensure no, or longer, timeout. where do I set that timeout to not fail, as above, on large index tasks?

2 2

RHEL9 Latest Repo?
by dovecot＠ptld.com 28 Jul '22

28 Jul '22

Any plans or timeline for when there will be a latest repo for RHEL9? [dovecot-2.3-latest] name=Dovecot 2.3 RHEL $releasever - $basearch baseurl=http://repo.dovecot.org/ce-2.3-latest/rhel/$releasever/RPMS/$basear… gpgkey=https://repo.dovecot.org/DOVECOT-REPO-GPG gpgcheck=1 enabled=1

3 2

test-crypto.c - Assert failed
by Tamsy 27 Jul '22

27 Jul '22

Dear List, Please pardon me if this has been already discussed before. I couldn't find the matter with a quick search. On a new standard Ubuntu 22.04 LTS installation Dovecot's "configure && make" runs through but "make check" fails. Is dovecot-2.3.19.1 not yet compatible with openSSL 3.0.2 (openssl 3.0.2-0ubuntu1.6) or is this just happening here? Distributor ID: Ubuntu Description: Ubuntu 22.04 LTS Release: 22.04 Codename: jammy Linux 5.15.0-41-generic #44-Ubuntu SMP Wed Jun 22 14:20:53 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux $ make check <SNIP> test_cipher_test_vectors ............................................. : ok test_cipher_aead_test_vectors ........................................ : ok test_hmac_test_vectors ............................................... : ok test_load_v1_keys .................................................... : ok test_load_v1_key ..................................................... : ok test_load_v1_public_key .............................................. : ok test_load_v2_key ..................................................... : ok test_load_v2_public_key .............................................. : ok test_get_info_v2_key ................................................. : ok test_gen_and_get_info_rsa_pem ........................................ : ok test_get_info_rsa_private_key ........................................ : ok test_get_info_invalid_keys ........................................... : ok test_get_info_key_encrypted .......................................... : ok test_get_info_pw_encrypted ........................................... : ok test-crypto.c:827: Assert failed: ret == TRUE Panic: file dcrypt-openssl.c: line 2639 (dcrypt_openssl_private_to_public_key): assertion failed: (priv_key != NULL && pub_key_r != NULL) Error: Raw backtrace: ./test-crypto(+0x60704) [0x168704] -> ./test-crypto(backtrace_append+0x1c) [0x168893] -> ./test-crypto(backtrace_get+0x2a) [0x1688bf] -> ./test-crypto(+0x28ef4) [0x130ef4] -> ./test-crypto(default_fatal_handler+0) [0x130fc6] -> ./test-crypto(default_error_handler+0) [0x131014] -> ./test-crypto(i_fatal+0) [0x1312ae] -> .libs/libdcrypt_openssl.so(+0xe795) [0x4ea3795] -> ./test-crypto(dcrypt_key_convert_private_to_public+0x7b) [0x11eeb1] -> ./test-crypto(+0x21655) [0x129655] -> ./test-crypto(+0x23d66) [0x12bd66] -> ./test-crypto(test_run+0x21) [0x12c13a] -> ./test-crypto(main+0x83) [0x12af16] -> /lib/x86_64-linux-gnu/libc.so.6(+0x29d90) [0x4893d90] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80) [0x4893e40] -> ./test-crypto(_start+0x25) [0x11c1a5] ../../run-test.sh: line 39: 164971 Aborted (core dumped) /usr/bin/valgrind -q $trace_children --error-exitcode=213 --leak-check=full --gen-suppressions=all --suppressions="$supp_path" --log-file=$test_out $noundef $* ==164971== Conditional jump or move depends on uninitialised value(s) ==164971== at 0x514E234: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.3) ==164971== by 0x514E511: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.3) ==164971== by 0x504F0F4: EVP_DecryptFinal_ex (in /usr/lib/x86_64-linux-gnu/libcrypto.so.3) ==164971== by 0x4E9CD3F: dcrypt_openssl_ctx_sym_final (in /usr/local/src/dovecot-2.3.19.1/src/lib-dcrypt/.libs/libdcrypt_openssl.so) ==164971== by 0x11E3DB: dcrypt_ctx_sym_final (in /usr/local/src/dovecot-2.3.19.1/src/lib-dcrypt/test-crypto) ==164971== by 0x1270DE: test_cipher_aead_test_vectors (in /usr/local/src/dovecot-2.3.19.1/src/lib-dcrypt/test-crypto) ==164971== by 0x12BD65: test_run_funcs (in /usr/local/src/dovecot-2.3.19.1/src/lib-dcrypt/test-crypto) ==164971== by 0x12C139: test_run (in /usr/local/src/dovecot-2.3.19.1/src/lib-dcrypt/test-crypto) ==164971== by 0x12AF15: main (in /usr/local/src/dovecot-2.3.19.1/src/lib-dcrypt/test-crypto) ==164971== { <insert_a_suppression_name_here> Memcheck:Cond obj:/usr/lib/x86_64-linux-gnu/libcrypto.so.3 obj:/usr/lib/x86_64-linux-gnu/libcrypto.so.3 fun:EVP_DecryptFinal_ex fun:dcrypt_openssl_ctx_sym_final fun:dcrypt_ctx_sym_final fun:test_cipher_aead_test_vectors fun:test_run_funcs fun:test_run fun:main } ==164971== 2,304 bytes in 1 blocks are possibly lost in loss record 911 of 947 ==164971== at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==164971== by 0x4005D97: malloc (rtld-malloc.h:56) ==164971== by 0x4005D97: _dlfo_mappings_segment_allocate (dl-find_object.c:217) ==164971== by 0x4005D97: _dl_find_object_update_1 (dl-find_object.c:671) ==164971== by 0x4005D97: _dl_find_object_update (dl-find_object.c:804) ==164971== by 0x400ECCF: dl_open_worker_begin (dl-open.c:735) ==164971== by 0x49DEC27: _dl_catch_exception (dl-error-skeleton.c:208) ==164971== by 0x400DF99: dl_open_worker (dl-open.c:782) ==164971== by 0x49DEC27: _dl_catch_exception (dl-error-skeleton.c:208) ==164971== by 0x400E34D: _dl_open (dl-open.c:883) ==164971== by 0x48FA6BB: dlopen_doit (dlopen.c:56) ==164971== by 0x49DEC27: _dl_catch_exception (dl-error-skeleton.c:208) ==164971== by 0x49DECF2: _dl_catch_error (dl-error-skeleton.c:227) ==164971== by 0x48FA1AD: _dlerror_run (dlerror.c:138) ==164971== by 0x48FA747: dlopen_implementation (dlopen.c:71) ==164971== by 0x48FA747: dlopen@@GLIBC_2.34 (dlopen.c:81) ==164971== { <insert_a_suppression_name_here> Memcheck:Leak match-leak-kinds: possible fun:malloc fun:malloc fun:_dlfo_mappings_segment_allocate fun:_dl_find_object_update_1 fun:_dl_find_object_update fun:dl_open_worker_begin fun:_dl_catch_exception fun:dl_open_worker fun:_dl_catch_exception fun:_dl_open fun:dlopen_doit fun:_dl_catch_exception fun:_dl_catch_error fun:_dlerror_run fun:dlopen_implementation fun:dlopen@@GLIBC_2.34 } ==164971== 2,304 bytes in 1 blocks are possibly lost in loss record 912 of 947 ==164971== at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==164971== by 0x4005D97: malloc (rtld-malloc.h:56) ==164971== by 0x4005D97: _dlfo_mappings_segment_allocate (dl-find_object.c:217) ==164971== by 0x4005D97: _dl_find_object_update_1 (dl-find_object.c:671) ==164971== by 0x4005D97: _dl_find_object_update (dl-find_object.c:804) ==164971== by 0x400ECCF: dl_open_worker_begin (dl-open.c:735) ==164971== by 0x49DEC27: _dl_catch_exception (dl-error-skeleton.c:208) ==164971== by 0x400DF99: dl_open_worker (dl-open.c:782) ==164971== by 0x49DEC27: _dl_catch_exception (dl-error-skeleton.c:208) ==164971== by 0x400E34D: _dl_open (dl-open.c:883) ==164971== by 0x49DEF90: do_dlopen (dl-libc.c:95) ==164971== by 0x49DEC27: _dl_catch_exception (dl-error-skeleton.c:208) ==164971== by 0x49DECF2: _dl_catch_error (dl-error-skeleton.c:227) ==164971== by 0x49DF0C6: dlerror_run (dl-libc.c:45) ==164971== by 0x49DF0C6: __libc_dlopen_mode (dl-libc.c:162) ==164971== by 0x498F7C0: __libc_unwind_link_get (unwind-link.c:50) ==164971== by 0x498F7C0: __libc_unwind_link_get (unwind-link.c:40) ==164971== { <insert_a_suppression_name_here> Memcheck:Leak match-leak-kinds: possible fun:malloc fun:malloc fun:_dlfo_mappings_segment_allocate fun:_dl_find_object_update_1 fun:_dl_find_object_update fun:dl_open_worker_begin fun:_dl_catch_exception fun:dl_open_worker fun:_dl_catch_exception fun:_dl_open fun:do_dlopen fun:_dl_catch_exception fun:_dl_catch_error fun:dlerror_run fun:__libc_dlopen_mode fun:__libc_unwind_link_get fun:__libc_unwind_link_get } Failed to run: ./test-crypto make[3]: *** [Makefile:1136: check-local] Error 1 make[3]: Leaving directory '/usr/local/src/dovecot-2.3.19.1/src/lib-dcrypt' make[2]: *** [Makefile:983: check-am] Error 2 make[2]: Leaving directory '/usr/local/src/dovecot-2.3.19.1/src/lib-dcrypt' make[1]: *** [Makefile:573: check-recursive] Error 1 make[1]: Leaving directory '/usr/local/src/dovecot-2.3.19.1/src' make: *** [Makefile:702: check-recursive] Error 1

2 2

Ubuntu 22.04/Jammy repo coming soon ?
by Dean Carpenter 25 Jul '22

25 Jul '22

Is there any idea of when a repo for Ubuntu 22.04/Jammy will be built ? I've tried a couple of test installs onto a 22.04 system using the 20.04/Focal repo, but no luck yet. libssl issues etc. -- Dean Carpenter

2 2

Re: How to correctly use readonly=yes with the sqlite driver?
by oddlama 24 Jul '22

24 Jul '22

On 24/07/2022 10:52, Eduardo M KALINOWSKI wrote: > The documentation mentions that "Prior to v2.3.18, Dovecot uses the > whole value as filename to connect, whitespace included.". Are you > running a new enough version? > > -- > You may get an opportunity for advancement today. Watch it! > > Eduardo M KALINOWSKI > eduardo at kalinowski.com.br I am running the newest available version from the main gentoo repository, which is 2.3.19.1 - unfortunately, nobody else on the internet seems to have written about this feature before, so I cannot easily check if I made a mistake. Do you require any further information? Best regards, oddlama

2 1

How to correctly use readonly=yes with the sqlite driver?
by oddlama 24 Jul '22

24 Jul '22

Hi! I want to use a sqlite database in readonly mode, which I found mentionend in the docs [1]. Unfortunately no examples were given, so I tried to infer the usage by inspecting core/driver-sqlite.c. If I interpret it correctly, this should have worked: /etc/dovecot/dovecot-sql.conf.ext: driver = sqlite connect = readonly=yes /var/vmail/virtual.sqlite user_query = #... Unfortunately, dovecot tries to open a file named "readonly=yes /var/vmail/virtual.sqlite" instead. I have no idea why the option is not parsed. Is this a bug or am I using the feature incorrectly? Best regards, oddlama [1]: https://doc.dovecot.org/settings/plugin/sql-sqlite/

2 1

Dovecot sync stopped working since 2.3.18-r1 when .maildir has 700 permissions
by Martin Kuchta 23 Jul '22

23 Jul '22

Hello, Since upgrading to dovecot 2.3.18-r1 my sync setup using replicator plugin stopped working. It seems there is a problem accessing a .maildir with 700 permissions, only accessible by the owner. Everything worked fine prior to this version and I made no configuration changes. # 2.3.19.1 (9b53102964): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.19 (4eae2f79) # OS: Linux 5.10.74-gentoo x86_64 Gentoo Base System release 2.8 # Hostname: www.example.com auth_mechanisms = plain login auth_username_format = %Ln doveadm_password = # hidden, use -P to show it hostname = www.example.xom listen = * login_greeting = Dovecot ready. mail_location = maildir:~/.maildir mail_plugins = notify replication managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext imapflags notify vnd.dovecot.pipe namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = * driver = pam } plugin { mail_replica = tcps:www.example.com:8000 sieve = file:~/sieve;active=~/.dovecot.sieve sieve_extensions = +notify +imapflags +vnd.dovecot.pipe sieve_pipe_bin_dir = /usr/lib/dovecot/sieve-pipe sieve_plugins = sieve_extprograms } postmaster_address = postmaster(a)example.com protocols = imap lmtp sieve service aggregator { fifo_listener replication-notify-fifo { mode = 0666 } unix_listener replication-notify { mode = 0666 } } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } } service doveadm { inet_listener { port = 8000 ssl = yes } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 } } ssl_cert = </etc/letsencrypt/live/example.com/fullchain.pem ssl_cipher_list = ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA ssl_client_ca_dir = /etc/ssl/certs ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it userdb { driver = passwd } protocol lmtp { mail_plugins = notify replication sieve postmaster_address = postmaster(a)example.com } protocol lda { mail_plugins = notify replication sieve } local_name mail.example.com { ssl_cert = </etc/letsencrypt/live/example.com/fullchain.pem ssl_key = # hidden, use -P to show it } local_name example.com { ssl_cert = </etc/letsencrypt/live/example.com/fullchain.pem ssl_key = # hidden, use -P to show it } -- roughgrain.com - Mastering Mentoring +447780565902

1 1

Tools to get a report of which folders have new mail?
by Steve Litt 20 Jul '22

20 Jul '22

Hi all, I use a Dovecot IMAP server on my Linux desktop computer, and I'm pretty good at writing shellscripts. Is there any way I could use doveadm or other tools to create a report that shows all my folders in a hierarchy? Also, is there a way to show only those with new mail? Thanks, SteveT Steve Litt Summer 2022 featured book: Thriving in Tough Times http://www.troubleshooters.com/bookstore/thrive.htm

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Tracing Sieve actions
by Doug Hardie 20 Jul '22

20 Jul '22

I encountered an interesting problem that one originator was being dumped into the Deleted file directly by my sieve. The sieve file was quite large and it was not obvious which entry was causing the issue. I recall there was a way to get sieve-test to show what is going on and which lines it used, but I could not replicate it tonight for anything. I ended up having to change all the deliver to the Deleted files to something else and test one at a time to find the offending entry. It took a long time. How do you get sieve-test to show the actual path it took through the file? -- Doug

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Re: dovecot Digest, Vol 231, Issue 31
by Joseph Tam 20 Jul '22

20 Jul '22

> > doveadm -fjson mailbox status -u user unseen "*" > > Very nice Aki! I can pass that JSON to a Python program I make to parse > JSON, and then just report the ones not having "unseen":"0" . Thank Or use format "-ftab" and grep non-zero entries. Simpler than parsing JSON. Joseph Tam <jtam.home(a)gmail.com>

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verify dovecot 2.3.19.1 + fts_tika + tika-server 2.4.1 attachment scanning?
by PGNet Dev 19 Jul '22

19 Jul '22

debugging a reproducible tika-server fail with fts_tika has proved a bit challenging, upstream 1st Q: can anyone _here_ verify successful (no error/fail) PDF attachment scanning using dovecot 2.3.19.1 + fts_tika, with tika-server 2.4.1 ? i'm seeing issues with any/all PDF attachments. this one, from smallpdf.com, "Get_Started_With_Smallpdf.pdf" DL @: https://ufile.io/dkew7k0u is the/a sample that reproduces the problem

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Interfacing mutt with Dovecott
by Steve Litt 19 Jul '22

19 Jul '22

Hi all, All my email for the past 20 years is held on a Dovecot IMAP server (version 2.3.19.1 (9b53102964)) on my desktop. I've been using Claws-Mail but want to switch to Mutt. In the past I've tried this, but Mutt was unreliable in reading folders from my local Dovecot server. It didn't see a lot of the folders. I know some people have been very successful running Mutt to access an IMAP server, so it appears to be possible. How should I run Mutt to access my Dovecot? Also, in the past I've used Claws-Mail to admin my Dovecot folders (make new folders, move folders, etc). I've heard there are one or more Dovecot provided tools to do this kind of admin. What are the names of those tools? Thanks, SteveT Steve Litt Summer 2022 featured book: Thriving in Tough Times http://www.troubleshooters.com/bookstore/thrive.htm

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Deleting "folders only" folder doesn't actually delete
by Alex 19 Jul '22

19 Jul '22

Hi, I'm using dovecot-2.3.17.1-1.fc34.x86_64 on fedora34 and Thunderbird 91 on fedora35. When creating a folder of type "folders only" in Thunderbird, then trying to delete it, it doesn't actually delete it from the filesystem. Is this a permissions problem? Or perhaps a Thunderbird problem? I don't see any messages in the logs that would indicate some type of failed attempt to delete. How do I troubleshoot this? Thanks, Alex

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Re: Trouble configuring managesive plugin for roundcube
by Austin Witmer 16 Jul '22

16 Jul '22

So, here is my dovecot configuration. /etc/dovecot/dovecot.conf ## Dovecot configuration file # Enable installed protocols !include_try /usr/share/dovecot/protocols.d/*.protocol dict { #quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext #expire = sqlite:/etc/dovecot/dovecot-dict-sql.conf.ext } !include conf.d/*.conf !include_try local.conf !include_try /usr/share/dovecot/protocols.d/*.protocol listen = * disable_plaintext_auth = yes mail_privileged_group = mail passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocols = imap lmtp pop3 namespace inbox { inbox = yes mailbox Trash { auto = subscribe # autocreate and autosubscribe the Trash mailbox special_use = \Trash } mailbox Sent { auto = subscribe # autocreate and autosubscribe the Sent mailbox special_use = \Sent } mailbox Spam { auto = subscribe # autocreate and autosubscribe the Spam mailbox } } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imap { port = 0 } inet_listener imaps { port = 993 } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } protocol lmtp { postmaster_address=postmaster(a)mydomain.com hostname=mail.mydomain.com } ssl = required # Enable installed protocols !include_try /usr/share/dovecot/protocols.d/*.protocol listen = * disable_plaintext_auth = yes mail_privileged_group = mail passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } namespace inbox { inbox = yes mailbox Trash { auto = subscribe # autocreate and autosubscribe the Trash mailbox special_use = \Trash } mailbox Sent { auto = subscribe # autocreate and autosubscribe the Sent mailbox special_use = \Sent } } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imap { port = 0 } inet_listener imaps { port = 993 } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } protocol lmtp { postmaster_address=postmaster(a)mydomain.com hostname=mail.mydomain.com } ssl = required ssl_cert = </etc/letsencrypt/live/mail.mydomain.com/fullchain.pem ssl_cipher_list = AES128+EECDH:AES128+EDH ssl_key = </etc/letsencrypt/live/mail.mydomain.com/privkey.pem ssl_prefer_server_ciphers = yes userdb { driver = prefetch } userdb { driver = sql args = /etc/dovecot/dovecot-sql.conf } ssl_cert = </etc/letsencrypt/live/mail.mydomain.com/fullchain.pem ssl_cipher_list = AES128+EECDH:AES128+EDH #ssl_dh_parameters_length = 4096 ssl_key = </etc/letsencrypt/live/mail.mydomain.com/privkey.pem ssl_prefer_server_ciphers = yes #ssl_protocols = !SSLv3 userdb { driver = prefetch } userdb { driver = sql args = /etc/dovecot/dovecot-sql.conf } And here is the /etc/dovecot/conf.d/20-managesieve.conf file. I tried enabling ssl = yes in the config below but it still didn’t work. ## ## ManageSieve specific settings ## # Uncomment to enable managesieve protocol: protocols = $protocols sieve # Service definitions service managesieve-login { inet_listener sieve { port = 4190 # ssl = yes } #inet_listener sieve_deprecated { # port = 2000 #} # Number of connections to handle before starting a new process. Typically # the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0 # is faster. <doc/wiki/LoginProcess.txt> #service_count = 1 # Number of processes to always keep waiting for more connections. #process_min_avail = 0 # If you set service_count=0, you probably need to grow this. #vsz_limit = 64M } #service managesieve { # Max. number of ManageSieve processes (connections) #process_limit = 1024 #} # Service configuration protocol sieve { # Maximum ManageSieve command line length in bytes. ManageSieve usually does # not involve overly long command lines, so this setting will not normally # need adjustment #managesieve_max_line_length = 65536 # Maximum number of ManageSieve connections allowed for a user from each IP # address. # NOTE: The username is compared case-sensitively. #mail_max_userip_connections = 10 # Space separated list of plugins to load (none known to be useful so far). # Do NOT try to load IMAP plugins here. #mail_plugins = # MANAGESIEVE logout format string: # %i - total number of bytes read from client # %o - total number of bytes sent to client # %{put_bytes} - Number of bytes saved using PUTSCRIPT command # %{put_count} - Number of scripts saved using PUTSCRIPT command # %{get_bytes} - Number of bytes read using GETCRIPT command # %{get_count} - Number of scripts read using GETSCRIPT command # %{get_bytes} - Number of bytes processed using CHECKSCRIPT command # %{get_count} - Number of scripts checked using CHECKSCRIPT command # %{deleted_count} - Number of scripts deleted using DELETESCRIPT command # %{renamed_count} - Number of scripts renamed using RENAMESCRIPT command #managesieve_logout_format = bytes=%i/%o # To fool ManageSieve clients that are focused on CMU's timesieved you can # specify the IMPLEMENTATION capability that Dovecot reports to clients. # For example: 'Cyrus timsieved v2.2.13' #managesieve_implementation_string = Dovecot Pigeonhole # Explicitly specify the SIEVE and NOTIFY capability reported by the server # before login. If left unassigned these will be reported dynamically # according to what the Sieve interpreter supports by default (after login # this may differ depending on the user). #managesieve_sieve_capability = #managesieve_notify_capability = # The maximum number of compile errors that are returned to the client upon # script upload or script verification. #managesieve_max_compile_errors = 5 # Refer to 90-sieve.conf for script quota configuration and configuration of # Sieve execution limits. } Here is the output of testing with openssl from the roundcube server. I ran this: openssl s_client -connect 10.116.0.2:4190 </dev/null And got this: CONNECTED(00000003) 139804327073088:error:1408F10B:SSL routines:ssl3_get_record:wrong version number:../ssl/record/ssl3_record.c:331: --- no peer certificate available --- No client certificate CA names sent --- SSL handshake has read 5 bytes and written 283 bytes Verification: OK --- New, (NONE), Cipher is (NONE) Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE No ALPN negotiated Early data was not sent Verify return code: 0 (ok) — Is the second line in the output above the problem? Thanks to all of you for your help so far! Austin Witmer > On Jul 10, 2022, at 2:17 AM, Tomas Habarta <lists+dovecot(a)tocc.cz> wrote: > > I can't see your dovecot conf, but anyway -- roundcube side has to be aligned with dovecot's, i.e. if you use ssl on roundcube side, make sure you have it enabled on dovecot side too, something like: > > service managesieve-login { > inet_listener sieve { > port = 4190 > ssl = yes > } > > or just use tls, i.e. no "ssl=yes" in dovecot conf, but tls://10.116.0.2 in roundcube conf > This seems to be the same case: https://github.com/roundcube/roundcubemail/issues/7127 > > Tomas > > > On Sat, Jul 09, 2022 at 10:31:04PM -0600, Austin Witmer wrote: >> Hello all! >> I’ve got a bit of a problem that I would like some help with. So, I have >> two servers, one is my mail server running postfix, dovecot etc. I have a >> second server setup as my roundcube server. Both servers are running on >> the same LAN network. >> I have sieve scripts setup in dovecot in my mail server and they are >> working great! My trouble is that I can’t seem to make my roundcube talk >> correctly to managesieve on my mail server. >> Here is the mail.log file from the mail server when I try to create a >> sievescript from roundcube webmail: >> Jul 10 04:11:45 mail dovecot: managesieve-login: Disconnected: Too many >> invalid commands. (no auth attempts in 0 secs): user=<>, rip=10.116.0.3, >> lip=10.116.0.2, session=<cZMzomvjyNgKdAAD> >> And here is my managesieve configuration from my roundcube server. >> /var/www/roundcube/plugins/managesieve/config.inc.php >> <?php >> $config['managesieve_port'] = 4190; >> $config['managesieve_host'] = '[1]ssl://10.116.0.2'; >> $config['managesieve_auth_type'] = null; >> $config['managesieve_auth_cid'] = null; >> $config['managesieve_auth_pw'] = null; >> $config['managesieve_usetls'] = false; >> $config['managesieve_conn_options'] = array( >> 'ssl' => array( >> 'verify_peer' => false, >> 'allow_self_signed' => true, >> ), >> ); >> $config['managesieve_default'] = 'var/lib/dovecot/sieve/default.sieve'; >> $config['managesieve_script_name'] = 'default.sieve'; >> $config['managesieve_mbox_encoding'] = 'UTF-8'; >> $config['managesieve_replace_delimiter'] = ''; >> $config['managesieve_disabled_extensions'] = []; >> $config['managesieve_debug'] = true; >> $config['managesieve_kolab_master'] = false; >> $config['managesieve_filename_extension'] = '.sieve'; >> $config['managesieve_filename_exceptions'] = []; >> $config['managesieve_domains'] = []; >> $config['managesieve_default_headers'] = ['Subject', 'From', 'To']; >> $config['managesieve_vacation'] = 0; >> $config['managesieve_forward'] = 0; >> $config['managesieve_vacation_interval'] = 0; >> $config['managesieve_vacation_addresses_init'] = false; >> $config['managesieve_vacation_from_init'] = false; >> $config['managesieve_notify_methods'] = ['mailto']; >> $config['managesieve_raw_editor'] = true; >> $config['managesieve_disabled_actions'] = []; >> $config['managesieve_allowed_hosts'] = null; >> Does anybody have any clue why roundcube isn’t able to login in to >> managesieve on my mail server? >> Are there more logs/configs you would like to see? >> Thanks in advance for your help and suggestions! >> Austin Witmer >> >> References >> >> Visible links >> 1. file:///tmp/ssl:/10.116.0.2

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dovecot 2.3.19.1 + tika-server 2.4.1 failed attachment scanning -- ERROR: 'corrupt stream'?
by PGNet Dev 15 Jul '22

15 Jul '22

i'm running dovecot 2.3.19.1 + fts_tika for attachment scanning, with tika-server 2.4.1 submitting a PDF attachment DIRECTLY to tika, via curl, there's no issue -- scan's OK on mail receipt in dovecot, the attachment is submitted to tika via fts, but scanning fails with a 'corrupt stream' ERROR. i've posted the issue, with details here, @ tika ML, https://lists.apache.org/thread/pztsq8tb8xqz3s4kmjpnt9p3zt07y05k where it's suggested the message may be getting truncated since direct-via-curl doesn't truncate, it seems that the submission process -- via fts plugin -- is a possiblity. can anyone confirm PDF attachment scan in a similar config, with latest versions? or suggest what diagnostic to use to dig for further, relevant troubleshooting info in dovecot+fts?

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Error: conn unix:/run/dovecot/stats-writer : Timeout waiting for handshake response
by filipe＠digirati.com.br 15 Jul '22

15 Jul '22

Hi, I'm using ubuntu 22.04 and installed dovecot 2.3.16. I did some initial testing with 100 email accounts and everything seemed to work perfectly the same as dovecot version 2.3.16 on another server. So I performed the migration of approximately 30 thousand email accounts, but the following error started to appear and I know well what to do: Jul 14 18:55:29 box5 dovecot: pop3: Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout waiting for handshake response Jul 14 18:55:29 box5 dovecot: imap: Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout waiting for handshake response Jul 14 18:55:29 box5 dovecot: managesieve: Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout waiting for handshake response Jul 14 18:55:29 box5 dovecot: lmtp: Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout waiting for handshake response Jul 14 18:55:29 box5 dovecot: imap-login: Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout waiting for handshake response Jul 14 18:55:29 box5 dovecot: imap: Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout waiting for handshake response Jul 14 18:55:29 box5 dovecot: imap-login: Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout waiting for handshake response Jul 14 18:55:29 box5 dovecot: message repeated 3 times: [ imap-login: Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout waiting for handshake response] Jul 14 18:55:29 box5 dovecot: imap: Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout waiting for handshake response Jul 14 18:55:29 box5 dovecot: message repeated 2 times: [ imap: Error: conn unix:/run/dovecot/stats-writer (pid=3733995,uid=0): Timeout waiting for handshake response] Permissions on files 79411 srw------- 1 root root 0 Jul 14 18:55 stats-reader 79412 srw-rw---- 1 root dovecot 0 Jul 14 18:55 stats-writer Does anyone know anything about this problem that can help me?

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Is multi factor authentication practical/feasible?
by Steve Dondley 14 Jul '22

14 Jul '22

I have a small client whose insurance company insists they have MFA for their email to be covered under some kind of data protection policy. Currently I have the client set up on a Debian box for the email server coupled with roundcube for webmail. Most the users just use roundcube but some also use their mobile devices to check email. Maybe one person uses outlook. There’s about 5 to 10 users total. I know roundcube offers a MFA plugin. But I don’t have the foggiest idea how of an iPhone, Android device, or Outlook could all be set up to work with MFA with a standard dovecot/postfix setup. Are there any practical solutions for easily implementing MFA that could work across multiple devices?

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Re: namespace directives from userdb not being applied
by Brendan Braybrook 14 Jul '22

14 Jul '22

On 2022-07-14 11:04, Benny Pedersen wrote: > Brendan Braybrook skrev den 2022-07-14 19:22: > >> login_trusted_networks = 10.200.0.0/16 10.5.0.0/16 10.0.0.0/8 > > this is rendered to one single cidr 10.0.0.0/8 :) > > so 10.200... 10.5.... can be removed without change rules on it oh, yah. i just jammed that in while testing from a new host - the 10.0.0.0/8 cidr block shouldn't really be there (it didn't even help, as the other host was going through NAT to a different ip block)

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Thunderbird / Copy to Send folder times out
by Paul Kudla (SCOM.CA Internet Services Inc.) 14 Jul '22

14 Jul '22

I know this has been asked before in both Dovecot & Thunderbird Forums (i will posting this info there as well) It seems every once in a while that copy to sent folder timeout occurs and you have to hit retry a few time for it to complete I know this is a network issue (ie network speed, congestion etc does cause an issue) That being said is there an imap timeout variable that would addres this issue and or does anyone know about a thunderbird variable I have been unable to locate anything specific to this issue and am aware that we probably need to patch both sides? ideas anyone ?? -- Happy Thursday !!! Thanks - paul Paul Kudla Scom.ca Internet Services <http://www.scom.ca> 004-1009 Byron Street South Whitby, Ontario - Canada L1N 4S3 Toronto 416.642.7266 Main 1.866.411.7266 Fax 1.888.892.7266 Email paul(a)scom.ca

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Having an issue migrating mailboxes with the doveadm backup tool...
by Tom Spettigue 14 Jul '22

14 Jul '22

Hey all. We've got some users that live on our primary email server (which lives in our internal network) that we need to migrate to a second email server (which lives in our DMZ). Both servers serve our domain, example.com, but our first email server runs UW-IMAP, while our newer second server is running dovecot. We need to get these users cleanly migrated over, with all of their emails, and we're trying to do so with the doveadm backup tool - figuring that it will probably "do" Dovecot better than a generic IMAP to IMAP tool. So far, no dice - we get the following error message: Jul 13 16:00:00 doveadm(user(a)example.com): Fatal: All your namespaces have a location setting. Only namespaces with empty location settings are converted. (One namespace should default to mail_location setting) Here is the command I'm trying to run: doveadm -c /etc/dovecot/dovecot-migration.conf -D -o imapc_user=user -o imapc_password=password backup -Ru user(a)example.com imapc: Here is the output of doveconf -n: # 2.3.16 (7e2e900c1a): /etc/dovecot/dovecot.conf # OS: Linux 4.18.0-372.16.1.el8_6.x86_64 x86_64 AlmaLinux release 8.6 (Sky Tiger) # Hostname: example.com auth_mechanisms = plain login auth_verbose = yes disable_plaintext_auth = no info_log_path = /var/log/dovecot-info.log log_path = /var/log/dovecot.log mail_debug = yes mail_location = maildir:~/Maildir passdb { args = /etc/dovecot/passwd driver = passwd-file } postmaster_address = postmaster(a)example.com protocols = imap lmtp service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service lmtp { executable = lmtp -L inet_listener lmtp { address = 1.2.3.4 127.0.0.1 ::1 port = 24 } unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0666 user = postfix } user = vmail } ssl_cert = </etc/letsencrypt/live/example.com/fullchain.pem ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes userdb { args = username_format=%u /etc/dovecot/passwd auth_verbose = yes default_fields = uid=vmail gid=vmail home=/var/vmail/%u driver = passwd-file } protocol lmtp { lmtp_rawlog_dir = /tmp/dovecot/%u log_path = /var/log/dovecot-lmtp-debug.log } -- Tom Spettigue Staff Engineer (720) 406-5269 Zonit Structured Solutions www.zonit.com

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