- dovecot - dovecot.org

[Dovecot] multiple IMAP ports, each announcing different capabilities
by Clemens Schrimpe 23 Nov '10

23 Nov '10

Hello - is it syntacticly possible to define different "imap_capability" settings per each inet-listener? I might have to provide a service through a caching proxy sitting in front of dovecot, which might involve restrictions re: the announced imap capabilities. Any hint is highly appreciated! Greetings, Clemens

2 2

[Dovecot] "list" ACL privilege ignored for LSUB command?
by Willie Gillespie 22 Nov '10

22 Nov '10

Hello, I am new to this list, so feel free to correct me if I do something wrong. I don't have a problem, just a question. The RFC which covers IMAP ACLs [1] states that one of the standard rights is: l - lookup (mailbox is visible to LIST/LSUB commands, SUBSCRIBE mailbox) If I have a shared or public namespace and have a mailbox for which I do not have lookup rights, Dovecot seems to do great with the LIST commands at not showing it to me. Two things I noticed though: SUBSCRIBE-ing to the mailbox is still successful LSUB will list mailboxes which I do not have lookup rights to I imagine the first issue is easy enough to correct since it's just another check before actually subscribing. The second issue seems a little more difficult in my mind since Dovecot seems to just dump the subscription files to the client without checking whether the mailbox is allowed or not. I imagine a similar issue popped up with the LIST command and that's why the dovecot-acl-list files exist. Anyway, am I right in my observations, or am I completely overlooking something obvious? Thanks! Willie [1] http://tools.ietf.org/html/rfc4314#section-2.1 Dovecot's wiki also indicates support for this in http://wiki1.dovecot.org/ACL#ACL_files I'm using version 1.2.9 with the acl and imap_acl mail_plugins in case that matters.

2 2

[Dovecot] Soft Quota for moving messages
by Tim Traver 22 Nov '10

22 Nov '10

Hi all, ok, I have an account that is over quota, but they are unable to move things to the trash, because the system is giving an error because of course it is over quota. Is there a quota setting that will let them move things to the trash without error? this of course would be so they could decrease their disk usage and become under quota again... Thanks, Tim.

4 8

[Dovecot] Workaround for evolution?
by Axel Thimm 22 Nov '10

22 Nov '10

Hi, evolution has a bug when it comes to closing and IDLE' connection: https://bugzilla.gnome.org/show_bug.cgi?id=628515 evolution does not send a DONE command, and dovecot properly answers with an error. evolution ignores this and seems to wait on another response. Timo, do you think there could be a setting for tolerating missing DONEs? Thanks! -- http://thimm.gr/ - http://ATrpms.net/

2 1

[Dovecot] What is that error all about: "Timeout leak: 0x4bd230"
by Christian Rohmann 22 Nov '10

22 Nov '10

Hey dovecot-users, we are running dovecot 1.2.15 and are seeing some odd errors in our logfiles: --- dovecot.log --- 2010-11-22 12:34:56 imapserver local2.warning dovecot dovecot: IMAP(username(a)domain.tld): Timeout leak: 0x4bd230 --- /dovecot.log --- Those errors only appear if connections are done using IMAP (via Horde's IMP Webmail). With POP3 we don't see any of those errors. We actually don't see anything in general being broken or wrong (no errors on the webmail machines, no user complaints), but these errors are constantly being logged. Where would one start to look for the cause? Thanks for your help, Regards Christian

2 1

[Dovecot] Confused about Maildir
by Glen Lee Edwards 22 Nov '10

22 Nov '10

I'm trying to configure Dovecot 2.0.7. In the Dovecot Wiki for Maildirs it says that Maildirs are almost always located in ~/Maildir. I'm a Linux end user, not a programmer, so I may be wrong in this; but isn't the notation "~/" used for system users only to reference their home page; /home/<user>? If that's the case, then does that mean that Maildirs can only be used with system users and not with vmail accounts? Glen

5 4

[Dovecot] dsync mbox->mdbox II: highest_modseq changed
by Axel Thimm 19 Nov '10

19 Nov '10

Hi again, after replacing CRLF in 4 mboxes dsync was able to sync all of the 30+GB mailstore to mdbox. Now the (repeated) calling of dsync yields info messages of the kind dsync(athimm): Info: old/speicher: highest_modseq changed: 1 != 10 dsync(athimm): Info: root/root-heretic: highest_modseq changed: 1 != 10 dsync(athimm): Info: lists/ccrma.stanford.edu/planetccrma: highest_modseq changed: 11 != 14 I actually have 987 such messages for a total of 1115 mboxes. I checked a couple of them to see whether this is a CRLF issue and found no CRLF, so it's probably something different. As long as the mboxes were still being delivered to or read from I thought it was normal, but I'd like to see a silent dsync which would give me more confidence in the migration process. So I kept from delivering to the mbox store as well as reading from it and performed multiple dsyncs. The output of dsync became stable, e.g. the "highest_modseq changed" messages were exactly the same. Before nuking all indexes from the mbox storage and the mdbox itself and then repeating the whole process (which does take a long time), I wanted to know whether I should debug something. Thanks! -- http://thimm.gr/ - http://ATrpms.net/

3 4

[Dovecot] 2.0 hg build failing...
by Ralf Hildebrandt 19 Nov '10

19 Nov '10

>From the make output: libtool: link: gcc -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -Wstrict-aliasing=2 -Wl,--as-needed -o .libs/auth auth.o auth-cache.o auth-client-connection.o auth-master-connection.o mech-otp-skey-common.o mech-plain-common.o auth-penalty.o auth-request.o auth-request-handler.o auth-settings.o auth-stream.o auth-worker-client.o auth-worker-server.o db-checkpassword.o db-sql.o db-passwd-file.o main.o mech.o mech-anonymous.o mech-plain.o mech-login.o mech-cram-md5.o mech-digest-md5.o mech-external.o mech-gssapi.o mech-ntlm.o mech-otp.o mech-skey.o mech-rpa.o mech-apop.o mech-winbind.o passdb.o passdb-blocking.o passdb-bsdauth.o passdb-cache.o passdb-checkpassword.o passdb-passwd.o passdb-passwd-file.o passdb-pam.o passdb-shadow.o passdb-sia.o passdb-vpopmail.o passdb-sql.o passdb-static.o userdb.o userdb-blocking.o userdb-checkpassword.o userdb-nss.o userdb-passwd.o userdb-passwd-file.o userdb-prefetch.o userdb-static.o userdb-vpopmail.o userdb-sql.o db-ldap.o passdb-ldap.o userdb-ldap.o -Wl,--export-dynamic libpassword.a ../lib-ntlm/libntlm.a ../lib-otp/libotp.a ../../src/lib-sql/.libs/libsql.a ../../src/lib-dovecot/.libs/libdovecot.so -lcrypt -lpam -ldl -lrt -Wl,-rpath -Wl,/usr/dovecot-2/lib/dovecot auth-penalty.o: In function auth_penalty_anvil_callback': /usr/src/dovecot-2.0/dovecot-2.0/src/auth/auth-penalty.c:73: undefined reference to anvil_client_is_connected' collect2: ld returned 1 exit status make[3]: *** [auth] Error 1 make[3]: Leaving directory /usr/src/dovecot-2.0/dovecot-2.0/src/auth' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory /usr/src/dovecot-2.0/dovecot-2.0/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory /usr/src/dovecot-2.0/dovecot-2.0' make: *** [all] Error 2 -- 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 | http://www.charite.de

2 1

Re: [Dovecot] Doveadm
by Alex Baule 19 Nov '10

19 Nov '10

Tks timo! I will take a look in this socket to use it with my schedule. Em 18/11/2010 16:48, "Timo Sirainen" <tss(a)iki.fi>escreveu: On Thu, 2010-11-18 at 16:21 -0200, Alex Baule wrote: > I will create a schedule to expurge older ema... Yes, in that case the dates are looked up from dovecot.index.cache files. > Maybe i will create a application that makes a pipe to doveadm and call it > to do the job. BTW. It's possible to talk to doveadm server as well via unix/tcp sockets. By default there is $base_dir/doveadm-server unix socket.

2 2

[Dovecot] lda sieve error using global after sieve script
by Tim Traver 19 Nov '10

19 Nov '10

Hi all, ok, so I've implemented an after sieve script with the following line in the plugins area : sieve_after = /home/mailboxes/sieve/to_spam_folder.sieve It seems to work ok on some accounts, but then I'm getting the following error in the deliver error log for many accounts : Error: sieve: script /home/mailboxes/sieve/to_spam_folder.sieve failed with unsuccessful implicit keep here is the script : require ["fileinto"]; # rule:[Spam and Virus Tag] if anyof (header :contains "Subject" "[VIRUS-TAG]", header :contains "Subject" "[SPAM-TAG]") { fileinto "Spam"; stop; } which is a very basic script that files stuff into the spam folder. I've checked some of the accounts, and the folder is there, and all appears to be ok... I'm not sure if its a compiling error or something, and I'm not sure if that error message means the message didn't even get delivered anywhere. it sounds like it gets discarded...does it? any help would be appreciated. here is my dovecot -n : [root@mda1 /local/logs]# dovecot -n # 2.0.7: /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 7.0-STABLE i386 auth_username_format = %Lu auth_username_translation = %@ auth_verbose = yes dotlock_use_excl = yes first_valid_uid = 100 listen = * lock_method = dotlock log_path = /local/logs/dovecot.errors mail_fsync = always mail_gid = 100 mail_location = maildir:%h/Maildir mail_nfs_index = yes mail_nfs_storage = yes mail_uid = 100 managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date imapflags notify mmap_disable = yes passdb { args = /bin/checkpassword_dovecot_auth driver = checkpassword } plugin { quota = maildir sieve = ~/.dovecot.sieve sieve_after = /home/mailboxes/sieve/to_spam_folder.sieve sieve_dir = ~/Maildir/sieve sieve_extensions = +notify +imapflags } protocols = none quota_full_tempfail = yes service auth { unix_listener auth-userdb { group = sn mode = 0600 user = sn } } ssl = no ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { driver = prefetch } userdb { args = /bin/checkpassword_dovecot_deliver driver = checkpassword } verbose_proctitle = yes protocol lda { info_log_path = /local/logs/dovecot-deliver.log log_path = /local/logs/dovecot-deliver-errors.log mail_plugins = quota sieve } protocol imap { mail_plugins = quota imap_quota } protocol sieve { managesieve_sieve_capability = comparator-i;ascii-numeric fileinto reject vacation imapflags notify include envelope body relational regex subaddress copy } protocol pop3 { pop3_client_workarounds = outlook-no-nuls oe-ns-eoh }

2 2