- dovecot - dovecot.org

Cannot delete folders from Maildir in only one account
by Christian Vielhauer 17 Feb '15

17 Feb '15

Hi I try to delete the folder „test" from Thunderbird 31.4.0 (Win), Webmail (Sogo 2.2.16), or Mail 8.2 (Mac Yosemite), but I am not able to delete in this account. Nevertheless I am able to create new folders. These new folders are not deleteable, too. dovecot 2.2.9 on Ubuntu 14.04 LTS 64-bit In /var/log/mail.{err,log} I cannot see any errors. In another account it works without any problems. (create and delete folders) Have you any hint, I can try? Chris

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Dovecot fsync question
by Christian Binder Stadt Freilassing 17 Feb '15

17 Feb '15

Hello, I followed these steps in http://wiki2.dovecot.org/MailLocation/LocalDisk # Default to no fsyncing mail_fsync = never protocol lda { # Enable fsyncing for LDA mail_fsync = optimized } protocol lmtp { # Enable fsyncing for LMTP mail_fsync = optimized } This gives quite a good performance, but I'm not sure about the risks. Does it mean that things like *put a Sent Mail to Sent folder *change status of mails really don't get synced to disk for a long time (hours??). Or do we talk about seconds and everything is fine when dirty pages get synced by the system. cat /proc/meminfo | grep 'Dirty' lets me assume that there are always just a few KB in the dirty pages and these are written to disk every few seconds. Are the dovecot "mail_fsync = never" transactions inclduded there? Thanks a lot! Christian

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Re: /etc/ssl/certs/dovecot.pem erased by OpenSuse's update mechanism
by dovecot＠lists.killian.com 17 Feb '15

17 Feb '15

On 2015/2/16 16:28, Jochen Bern wrote: > On 02/16/2015 04:23 PM, Reindl Harald wrote: >>> "The CA file should contain the certificate(s) followed by the >>> matching CRL(s). Note that the CRLs are required to exist. For a >>> multi-level CA place the certificates in this order: >>> >>> Issuing CA cert >>> Issuing CA CRL >>> Intermediate CA cert >>> Intermediate CA CRL >>> Root CA cert >>> Root CA CRL" >> >> that is how you can and should build your PEM files for *every* SSL > ^^^^^^^ >> aware software > > NACK. I have set up CentOS 6 servers a little more than two years ago > with that format used for dovecot and OpenVPN, including verification > that the functionality was there. Last month we had a need to revoke a > client's certs and it turned out that OpenVPN had silently stopped > honoring the CRLs somewhere along the update path (dovecot still > enforces them). I had to QuickFix the OpenVPN config from the above > monolithic file over to a CApath > > https://www.openssl.org/docs/ssl/SSL_CTX_load_verify_locations.html#notes > > to successfully lock the disgraced client out. > > Regards, > J. Bern OpenVPN has --crl-verify that takes a file as well as a directory. I guess what you're saying is that accepts, but silently ignores the CRLs if put in the cert file. It would be nicest if all the software wanted things configured things the same way. Personally I like the way Dovecot does it, but having things be uniform would be even better. From my quick survey, a lot of the programs (or at least their documentation) doesn't support CRLs at all. Postfix wants multiple certificates specified by different .cf entries (it appears to not support CRLs--at least they aren't mentioned in documentation): smtpd_tls_cert_file smtpd_tls_key_file smtpd_tls_dcert_file smtpd_tls_dkey_file smtpd_tls_eccert_file smptd_tls_eckey_file smtpd_tls_CAfile Apache2.4 wants SSLCertificateFile SSLCertificateKeyFile repeated multiple times for different cert types. Making it worse, Apache2.4.8 wants the whole cert chain in the above, but earlier versions wanted SSLCertificateChainFile to have the non-leaf chain. Courier IMAP SSL wants TLS_CERTFILE specifying a file containing both the certificate and private key catenated. OpenVPN wants ca certificate chain used for signing.pem cert certificate.pem key privatekey.pem crl-verify crl.pem OpenLDAP appears similar to OpenVPN with (appears not to support CRLs): TLSCACertificatePath TLSCertificateFile TLSCertificateKeyFile Racoon wants (appears not to support CRLs): certificate_type x509 certfile keyfile ca_type x509 ca.pem But the man page doesn't talk about where the chain goes. So it appears one should generate the following file formats to satisfy all the software out there: 1. cert standalone (OpenVPN, Racoon, OpenLDAP, Postfix, Apache 2.4.7 and earlier) 2. cert chain (Apache 2.4.8 and later) 3. cert ca crl chain (Dovecot) 4. ca chain (OpenVPN, Racoon?, OpenLDAP, Postfix, Apache 2.4.7 and earlier) 5. crl chain (OpenVPN) 6. cert, key catenation (Courier IMAP) Getting all these configured the same way isn't going to happen, so I guess the next best thing would be a cookbook. Anyone know of one? -Earl

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Re: Controlling inactivity timeout for IMAP
by Joseph Tam 17 Feb '15

17 Feb '15

Andr? Peters writes: > > I have a problem with a user who uses a wireless carrier that keeps > > changing his IP as he travels throughout the city. From the perspective > > of our dovecot IMAP server, the user keeps logging in from another IP, > > and after a short while, hits up against the mail_max_userip_connections > > limit. It takes 30 minutes before those orphaned connections times out. > > > > Is there any way to decrease the IMAP idle timeout other than to > > recompile dovecot with a new value? > > > > imap-common.h:#define CLIENT_IDLE_TIMEOUT_MSECS (60*30*1000) > > > > For example, will this work? > > > > service imap { > > idle_kill = 600 > > } > > I was following this in hope someone would answer. > > As a workaround I recommend to set up a POP3 connection with a low > polling interval (besides using a TCP Proxy...). I'll give that a try -- I'll probably still get the odd orphaned process if the client changed address in the middle of a POP session. To close this out, I'll relate my experiments to asnwer the question I posed above in case it's of use to someone. Changing pre-authentication timeouts. The default is 3 minutes hardcoded at diff -r -U0 a/src/lib-master/master-interface.h b/src/lib-master/master-interface.h --- a/src/lib-master/master-interface.h Mon Jun 2 04:50:10 2014 +++ b/src/lib-master/master-interface.h Sat Feb 14 18:41:39 2015 @@ -99,1 +99,1 @@ -#define MASTER_LOGIN_TIMEOUT_SECS (3*60) +#define MASTER_LOGIN_TIMEOUT_SECS (31) Changing it to 31s still seems overly generous, but you can not set it lower unless you also change the next define /* auth server should abort auth requests before that happens */ #define MASTER_AUTH_SERVER_TIMEOUT_SECS (MASTER_LOGIN_TIMEOUT_SECS - 30) I really don't understand what this is about, but if this becomes zero, authentication breaks. Maybe (MASTER_LOGIN_TIMEOUT_SECS>>1) would be a safer definition. $ date; netcat 127.0.0.1 143; date Mon Feb 16 15:23:44 EST 2015 * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Ready. * BYE Disconnected for inactivity. Mon Feb 16 15:24:15 EST 2015 Changing post-authentication IMAP idle timeout The default (RFC minimum) is 30 minutes, which can be changed here diff -r -U0 a/src/imap/imap-common.h b/src/imap/imap-common.h --- a/src/imap/imap-common.h Mon Jun 2 04:50:10 2014 +++ b/src/imap/imap-common.h Sat Feb 14 18:44:24 2015 @@ -5,1 +5,1 @@ -#define CLIENT_IDLE_TIMEOUT_MSECS (60*30*1000) +#define CLIENT_IDLE_TIMEOUT_MSECS (60*15*1000) I also tried changing it in dovecot.conf service imap { idle_kill = 630 } but after recompiling/reconfiguring with both options, idle_kill has no influence. $ date ; echo . login user password | netcat 127.0.0.1 143 ; date Mon Feb 16 15:47:10 EST 2015 * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Ready. . OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS SPECIAL-USE BINARY MOVE] Logged in * BYE Disconnected for inactivity. Mon Feb 16 16:02:11 EST 2015 General notes: Dovecot is chock full of these ad-hoc/default/RFC timeout definitions. The interaction of these timeouts between dovecot's internal components as well as remote clients is complex, and could cause problems if you change them. For example, our webmail system opens persistent IMAP connections, and if you set dovecot's idle timeout less than the webmail's idle timeout, the user will get an annoying re-login requests. It would be nice if this problem of mobile WiFi mail readers acquiring (and abandoning) new IPs could be handled in a more gracious way (reaping on a expedited schedule or LRU basis), but unless you really have to and know what you are doing, I would suggest not modifying timeouts. Joseph Tam <jtam.home(a)gmail.com>

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Re: /etc/ssl/certs/dovecot.pem erased by OpenSuse's update mechanism
by dovecot＠lists.killian.com 17 Feb '15

17 Feb '15

Why not /etc/dovecot/private? That's where I put my dovecot certs. Dovecot's needs are a bit different from other software, and so it is unclear whether the files won't be unique to it. For example, I haven't seen the following before I read it on the Dovecot wiki: "The CA file should contain the certificate(s) followed by the matching CRL(s). Note that the CRLs are required to exist. For a multi-level CA place the certificates in this order: Issuing CA cert Issuing CA CRL Intermediate CA cert Intermediate CA CRL Root CA cert Root CA CRL" On 2015/2/16 06:42, Wolfgang Gross wrote: > On 16 Feb 2015 at 21:59, Nick Edwards wrote: > >> This directory in later times is where more and more distros are >> putting system wide server CA type certs, most distros are moving to >> this path, so the package maintainer should fix their script, maybe to >> /etc/ssl/private or such. > > Maybe not in /etc/ssl/private for security reasons? > 10-ssl.conf uses the same file name for certificate and private key; better > change this, too. > >> >> On 2/16/15, Wolfgang Gross <WGross(a)uni-hd.de> wrote: >>> Hi, >>> >>> this is not a genuine Dovecot bug, more a nuisance. >>> It applies to OpenSuse 13.2 but maybe also to other Linux's. >>> >>> The standard installation of Dovecot (especially 10-ssl.conf) places the >>> certificate dovecot.pem in /etc/ssl/certs. >>> Sometimes during updates does OpenSuse renew all certificates in >>> /etc/ssl/certs >>> and erases dovecot.pem. This blocks further access to the mailbox. >>> >>> I found a similar report here: >>> https://bbs.archlinux.de/viewtopic.php?id=27288 >>>

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Re: /etc/ssl/certs/dovecot.pem erased by OpenSuse's update mechanism
by dovecot＠lists.killian.com 16 Feb '15

16 Feb '15

Thanks for the note. I had never seen anything in the postfix and apache documentation that the CRLs could be intermingled with the CRTs in the CRT file. The documentation for those programs suggests putting the CRLs in a separate file (e.g. apache SSLCARevocationFile) or doesn't talk about putting CRLs in with the certs (e.g. postfix smtpd_tls_cert_file). If it works to put them all in one file for those programs, that's good to know. On 2015/2/16 07:23, Reindl Harald wrote: > > Am 16.02.2015 um 15:53 schrieb dovecot(a)lists.killian.com: >> Why not /etc/dovecot/private? That's where I put my dovecot certs. Dovecot's needs are a bit different from other software, and so it is unclear whether the files won't be unique to it. For example, I haven't seen the following before I read it on the Dovecot wiki: >> >> "The CA file should contain the certificate(s) followed by the matching CRL(s). Note that the CRLs are required to exist. For a multi-level CA place the certificates in this order: >> >> Issuing CA cert >> Issuing CA CRL >> Intermediate CA cert >> Intermediate CA CRL >> Root CA cert >> Root CA CRL" > > that is how you can and should build your PEM files for *every* SSL aware software, Apache and Postfix are happy with exactly that format > > i go even so far and include the CDHE and DHE params there which means in case of a recent httpd you can make DHE compatible which most clients even if your RSA certificate is 4096 Bit (read the hint about 2.4.7 or later at http://httpd.apache.org/docs/2.4/mod/mod_ssl.html#sslcertificatefile if you want to know why) > > there is also no need to place that certs below /etc/dovecot at all nor have them readable for anybody but root, we have our wildcard certificate on a unique location synced to all servers offering SSL and again Dovecot, Postfix and Apache are happy to read the PEM root-only PEM files at startup and that's it

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Migrate from Courier to Dovecot - shared folders - can't subscribe
by Никита Борисенков 16 Feb '15

16 Feb '15

Hello, I try to migrate from Courier to Dovecot and i have a trouble with shared folders. Shared mailbox is visible in list, but i can't subscribe to it. user - bna(a)test.sunlink.ru shared folder - mail-rack(a)test.sunlink.ru Here is a raw log: LOGIN-AND-FIND-SUBSCRIBED-IN: 2 namespace 3 ENABLE CONDSTORE 4 ID ("name" "Thunderbird" "version" "31.4.0") 5 list (subscribed) "" "INBOX.*" 6 list (subscribed) "" "shared.*" 7 list "" "INBOX" 8 select "INBOX" (CONDSTORE) 9 myrights "INBOX" 10 getacl "INBOX" 11 getquotaroot "INBOX" 12 UID fetch 33:* (FLAGS) 13 IDLE DONE 14 list (subscribed) "" "INBOX.*" 15 list "" "INBOX.%" 16 list "" "INBOX.%.%" 17 list (subscribed) "" "shared.*" 18 list "" "shared.%" 19 list "" "shared.%.%" 20 IDLE DONE 21 list "" "shared.shared/%" 22 list "" "shared.shared/%/%" 23 IDLE DONE 24 list "" "shared.mail-rack.%" 25 list "" "shared.mail-rack.%.%" 26 IDLE DONE 27 close 28 logout LOGIN-AND-FIND-SUBSCRIBED-OUT: 1 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS SPECIAL-USE BINARY MOVE NOTIFY QUOTA ACL RIGHTS=texk] Logged in * NAMESPACE (("INBOX." ".")) (("shared." ".")) NIL 2 OK Namespace completed. * ENABLED CONDSTORE 3 OK Enabled. * ID ("name" "Dovecot") 4 OK ID completed. * LIST (\Subscribed) "." INBOX.Archives * LIST (\Subscribed) "." INBOX.Drafts * LIST (\Subscribed) "." INBOX.Junk * LIST (\Subscribed) "." INBOX.Sent * LIST (\Subscribed) "." INBOX.Trash * LIST (\Subscribed) "." INBOX.INBOX.1 * LIST (\Subscribed) "." INBOX.1 5 OK List completed. 6 OK List completed. * LIST (\HasChildren) "." INBOX 7 OK List completed. * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk $Forwarded Junk) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk $Forwarded Junk \*)] Flags permitted. * 24 EXISTS * 0 RECENT * OK [UIDVALIDITY 1423308312] UIDs valid * OK [UIDNEXT 39] Predicted next UID * OK [HIGHESTMODSEQ 675] Highest 8 OK [READ-WRITE] Select completed (0.000 secs). * MYRIGHTS INBOX lrwstipekxacd 9 OK Myrights completed. * ACL INBOX bna(a)test.sunlink.ru lrwstipekxacd 10 OK Getacl completed. * QUOTAROOT INBOX "User quota" * QUOTA "User quota" (STORAGE 79458 512000) 11 OK Getquotaroot completed. * 24 FETCH (UID 32 FLAGS (\Seen NonJunk)) 12 OK Fetch completed. + idling 13 OK Idle completed. * LIST (\Subscribed) "." INBOX.Archives * LIST (\Subscribed) "." INBOX.Drafts * LIST (\Subscribed) "." INBOX.Junk * LIST (\Subscribed) "." INBOX.Sent * LIST (\Subscribed) "." INBOX.Trash * LIST (\Subscribed) "." INBOX.INBOX.1 * LIST (\Subscribed) "." INBOX.1 14 OK List completed. * LIST (\HasNoChildren \UnMarked) "." INBOX.1 * LIST (\HasNoChildren \UnMarked \Sent) "." INBOX.Sent * LIST (\HasNoChildren \UnMarked \Junk) "." INBOX.Junk * LIST (\HasNoChildren \UnMarked \Drafts) "." INBOX.Drafts * LIST (\HasNoChildren \UnMarked) "." INBOX.Archives * LIST (\HasNoChildren \Trash) "." INBOX.Trash 15 OK List completed. * LIST (\HasNoChildren \UnMarked) "." INBOX.INBOX.1 16 OK List completed. 17 OK List completed. * LIST (\HasChildren) "." shared.mail-rack 18 OK List completed. * LIST (\HasNoChildren \UnMarked) "." shared.mail-rack.Trash 19 OK List completed. + idling 20 OK Idle completed. 21 OK List completed. 22 OK List completed. + idling 23 OK Idle completed. * LIST (\HasNoChildren \UnMarked) "." shared.mail-rack.Trash 24 OK List completed. 25 OK List completed. + idling 26 OK Idle completed. 27 OK Close completed. * BYE Logging out 28 OK Logout completed. SUBSCRIBE-IN: 2 ENABLE CONDSTORE 3 ID ("name" "Thunderbird" "version" "31.4.0") 4 subscribe "shared.mail-rack" 5 list (subscribed) "" "INBOX.*" 6 list (subscribed) "" "shared.*" 7 list "" "INBOX" 8 logout SUBSCRIBE-OUT: 1 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS SPECIAL-USE BINARY MOVE NOTIFY QUOTA ACL RIGHTS=texk] Logged in * ENABLED CONDSTORE 2 OK Enabled. * ID ("name" "Dovecot") 3 OK ID completed. 4 NO [CANNOT] This namespace has no subscriptions * LIST (\Subscribed) "." INBOX.Archives * LIST (\Subscribed) "." INBOX.Drafts * LIST (\Subscribed) "." INBOX.Junk * LIST (\Subscribed) "." INBOX.Sent * LIST (\Subscribed) "." INBOX.Trash * LIST (\Subscribed) "." INBOX.INBOX.1 * LIST (\Subscribed) "." INBOX.1 5 OK List completed. 6 OK List completed. * LIST (\HasChildren) "." INBOX 7 OK List completed. * BYE Logging out 8 OK Logout completed. As I understood from documentation if "shared." namespace have "subscription = no" then there shall be a parent namespace to match, before "shared.". But i have inbox namespace with prefix "INBOX." Where I was mistaken in a configuration? $ dovecot -n # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-xen-686 i686 Debian 7.8 xfs auth_mechanisms = plain login auth_verbose = yes dict { quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext } disable_plaintext_auth = no first_valid_gid = 8 first_valid_uid = 8 info_log_path = /var/log/dovecot.log lda_mailbox_autocreate = yes listen = 172.27.65.34, 87.244.0.24 log_path = /var/log/dovecot.error.log mail_debug = yes mail_gid = mail mail_location = maildir:/var/virtmail/%d/%n mail_plugins = acl quota mail_uid = mail mailbox_list_index = yes maildir_very_dirty_syncs = yes namespace { hidden = no ignore_on_failure = yes list = children location = maildir:/var/virtmail/%%d/%%n prefix = shared.%%n. separator = . subscriptions = no type = shared } 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 = INBOX. separator = . } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile acl_defaults_from_inbox = yes acl_shared_dict = file:/var/virtmail/%d/shared-mailboxes.db antispam_allow_append_to_spam = no antispam_backend = pipe antispam_pipe_program = /root/sa-learn-pipe.sh antispam_pipe_program_notspam_arg = --ham antispam_pipe_program_spam_arg = --spam antispam_spam = Junk;Spam;SPAM antispam_trash = Trash antispam_unsure = Unsure quota = dict:User quota::proxy::quota quota_grace = 10%% quota_rule = *:storage=300M quota_rule2 = INBOX.Trash:storage=+100M quota_rule3 = INBOX.Sent:storage=+50M quota_rule4 = INBOX.SPAM:ignore quota_rule5 = INBOX.Junk:ignore quota_warning = storage=95%% quota-warning 95 %u sieve = ~/.dovecot.sieve sieve_after = /etc/dovecot/sieve/after sieve_before = /etc/dovecot/sieve/before sieve_dir = ~/sieve } protocols = " imap lmtp" service auth { unix_listener auth-client { mode = 0660 user = Debian-exim } } service dict { unix_listener dict { group = mail mode = 0600 user = mail } } service quota-warning { executable = script /root/quota-warning.sh unix_listener quota-warning { user = mail } } ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lmtp { mail_plugins = acl quota sieve } protocol imap { mail_plugins = acl quota imap_acl imap_quota mail_log notify antispam } protocol lda { mail_plugins = acl quota sieve } /var/log/dovecot.log Feb 13 18:21:06 imap-login: Info: Login: user=<bna(a)test.sunlink.ru>, method=PLAIN, rip=87.244.6.122, lip=87.244.0.24, mpid=28110, session=<rYcXyfkOEQBX9AZ6> Feb 13 18:21:06 script-login: Debug: Added userdb setting: plugin/quota_rule=*:bytes=500M Feb 13 18:21:06 imap: Debug: Loading modules from directory: /usr/lib/dovecot/modules Feb 13 18:21:06 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so Feb 13 18:21:06 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so Feb 13 18:21:06 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so Feb 13 18:21:06 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so Feb 13 18:21:06 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib15_notify_plugin.so Feb 13 18:21:06 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib20_mail_log_plugin.so Feb 13 18:21:06 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib90_antispam_plugin.so Feb 13 18:21:06 imap: Debug: Added userdb setting: plugin/quota_rule=*:bytes=500M Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Effective uid=8, gid=8, home=/var/virtmail/test.sunlink.ru/bna Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Quota root: name=User quota backend=dict args=:proxy::quota Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=* bytes=524288000 messages=0 Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Trash bytes=+104857600 messages=0 Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Sent bytes=+52428800 messages=0 Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.SPAM ignored Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Junk ignored Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Quota warning: bytes=498073600 (95%) messages=0 reverse=no command=quota-warning 95 bna(a)test.sunlink.ru Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Quota grace: root=User quota bytes=52428800 (10%) Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: dict quota: user=bna(a)test.sunlink.ru, uri=proxy::quota, noenforcing=0 Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Namespace inbox: type=private, prefix=INBOX., sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/var/virtmail/test.sunlink.ru/bna Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: maildir++: root=/var/virtmail/test.sunlink.ru/bna, index=, indexpvt=, control=, inbox=/var/virtmail/test.sunlink.ru/bna, alt= Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: acl: initializing backend with data: vfile Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: acl: acl username = bna(a)test.sunlink.ru Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: acl: owner = 1 Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: acl vfile: Global ACLs disabled Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Namespace : type=shared, prefix=shared.%n., sep=., inbox=no, hidden=no, list=children, subscriptions=no location=maildir:/var/virtmail/%d/%n Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: shared: root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt= Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: acl: initializing backend with data: vfile Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: acl: acl username = bna(a)test.sunlink.ru Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: acl: owner = 0 Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: acl vfile: Global ACLs disabled Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: Namespace : type=private, prefix=, sep=, inbox=no, hidden=yes, list=no, subscriptions=no location=fail::LAYOUT=none Feb 13 18:21:06 imap(bna(a)test.sunlink.ru): Debug: none: root=, index=, indexpvt=, control=, inbox=, alt= Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.Archives/dovecot-acl not found Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.Drafts/dovecot-acl not found Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.Junk/dovecot-acl not found Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.Sent/dovecot-acl not found Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.Trash/dovecot-acl not found Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.INBOX.1/dovecot-acl not found Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.1/dovecot-acl not found Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: Quota root: name=User quota backend=dict args=:proxy::quota Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=* bytes=524288000 messages=0 Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Trash bytes=+104857600 messages=0 Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Sent bytes=+52428800 messages=0 Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.SPAM ignored Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Junk ignored Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: Quota warning: bytes=498073600 (95%) messages=0 reverse=no command=quota-warning 95 mail-rack(a)test.sunlink.ru Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: Quota grace: root=User quota bytes=52428800 (10%) Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: dict quota: user=mail-rack(a)test.sunlink.ru, uri=proxy::quota, noenforcing=0 Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: maildir++: root=/var/virtmail/test.sunlink.ru/mail-rack, index=, indexpvt=, control=, inbox=/var/virtmail/test.sunlink.ru/mail-rack, alt= Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl: initializing backend with data: vfile Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl: acl username = mail-rack(a)test.sunlink.ru Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl: owner = 1 Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: Global ACLs disabled Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: maildir++: root=/var/virtmail/test.sunlink.ru/mail-rack, index=, indexpvt=, control=, inbox=/var/virtmail/test.sunlink.ru/mail-rack, alt= Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl: initializing backend with data: vfile Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl: acl username = bna(a)test.sunlink.ru Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl: owner = 0 Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: Global ACLs disabled Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: reading file /var/virtmail/test.sunlink.ru/mail-rack/dovecot-acl Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: Namespace shared.mail-rack.: Using permissions from /var/virtmail/test.sunlink.ru/mail-rack: mode=0700 gid=default Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/dovecot-acl not found Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: Namespace INBOX.: Using permissions from /var/virtmail/test.sunlink.ru/bna: mode=0700 gid=default Feb 13 18:21:07 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/dovecot-acl not found Feb 13 18:21:08 imap(bna(a)test.sunlink.ru): Debug: Namespace shared.: Using permissions from : mode=0700 gid=default Feb 13 18:21:08 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/mail-rack/.Trash/dovecot-acl not found Feb 13 18:21:13 imap-login: Info: Login: user=<bna(a)test.sunlink.ru>, method=PLAIN, rip=87.244.6.122, lip=87.244.0.24, mpid=28114, session=<j+Z5yfkOEgBX9AZ6> Feb 13 18:21:13 script-login: Debug: Added userdb setting: plugin/quota_rule=*:bytes=500M Feb 13 18:21:13 imap: Debug: Loading modules from directory: /usr/lib/dovecot/modules Feb 13 18:21:13 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so Feb 13 18:21:13 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so Feb 13 18:21:13 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so Feb 13 18:21:13 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so Feb 13 18:21:13 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib15_notify_plugin.so Feb 13 18:21:13 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib20_mail_log_plugin.so Feb 13 18:21:13 imap: Debug: Module loaded: /usr/lib/dovecot/modules/lib90_antispam_plugin.so Feb 13 18:21:13 imap: Debug: Added userdb setting: plugin/quota_rule=*:bytes=500M Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Effective uid=8, gid=8, home=/var/virtmail/test.sunlink.ru/bna Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota root: name=User quota backend=dict args=:proxy::quota Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=* bytes=524288000 messages=0 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Trash bytes=+104857600 messages=0 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Sent bytes=+52428800 messages=0 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.SPAM ignored Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Junk ignored Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota warning: bytes=498073600 (95%) messages=0 reverse=no command=quota-warning 95 bna(a)test.sunlink.ru Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota grace: root=User quota bytes=52428800 (10%) Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: dict quota: user=bna(a)test.sunlink.ru, uri=proxy::quota, noenforcing=0 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Namespace inbox: type=private, prefix=INBOX., sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/var/virtmail/test.sunlink.ru/bna Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: maildir++: root=/var/virtmail/test.sunlink.ru/bna, index=, indexpvt=, control=, inbox=/var/virtmail/test.sunlink.ru/bna, alt= Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: initializing backend with data: vfile Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: acl username = bna(a)test.sunlink.ru Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: owner = 1 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: Global ACLs disabled Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Namespace : type=shared, prefix=shared.%n., sep=., inbox=no, hidden=no, list=children, subscriptions=no location=maildir:/var/virtmail/%d/%n Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: shared: root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt= Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: initializing backend with data: vfile Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: acl username = bna(a)test.sunlink.ru Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: owner = 0 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: Global ACLs disabled Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Namespace : type=private, prefix=, sep=, inbox=no, hidden=yes, list=no, subscriptions=no location=fail::LAYOUT=none Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: none: root=, index=, indexpvt=, control=, inbox=, alt= Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota root: name=User quota backend=dict args=:proxy::quota Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=* bytes=524288000 messages=0 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Trash bytes=+104857600 messages=0 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Sent bytes=+52428800 messages=0 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.SPAM ignored Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota rule: root=User quota mailbox=INBOX.Junk ignored Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota warning: bytes=498073600 (95%) messages=0 reverse=no command=quota-warning 95 mail-rack(a)test.sunlink.ru Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Quota grace: root=User quota bytes=52428800 (10%) Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: dict quota: user=mail-rack(a)test.sunlink.ru, uri=proxy::quota, noenforcing=0 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: maildir++: root=/var/virtmail/test.sunlink.ru/mail-rack, index=, indexpvt=, control=, inbox=/var/virtmail/test.sunlink.ru/mail-rack, alt= Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: initializing backend with data: vfile Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: acl username = mail-rack(a)test.sunlink.ru Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: owner = 1 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: Global ACLs disabled Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: maildir++: root=/var/virtmail/test.sunlink.ru/mail-rack, index=, indexpvt=, control=, inbox=/var/virtmail/test.sunlink.ru/mail-rack, alt= Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: initializing backend with data: vfile Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: acl username = bna(a)test.sunlink.ru Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl: owner = 0 Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: Global ACLs disabled Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: reading file /var/virtmail/test.sunlink.ru/mail-rack/dovecot-acl Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.Archives/dovecot-acl not found Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.Drafts/dovecot-acl not found Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.Junk/dovecot-acl not found Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.Sent/dovecot-acl not found Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.Trash/dovecot-acl not found Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.INBOX.1/dovecot-acl not found Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/.1/dovecot-acl not found Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Namespace shared.mail-rack.: Using permissions from /var/virtmail/test.sunlink.ru/mail-rack: mode=0700 gid=default Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: acl vfile: file /var/virtmail/test.sunlink.ru/bna/dovecot-acl not found Feb 13 18:21:13 imap(bna(a)test.sunlink.ru): Debug: Namespace INBOX.: Using permissions from /var/virtmail/test.sunlink.ru/bna: mode=0700 gid=default Feb 13 18:21:16 imap(bna(a)test.sunlink.ru): Info: Disconnected: Logged out in=196 out=921 Feb 13 18:21:16 imap(bna(a)test.sunlink.ru): Info: Disconnected: Logged out in=664 out=2824

1 0

dovecot 2.2.15 script_after not executed
by Florin Portase 16 Feb '15

16 Feb '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello guys, I'm having troubles making "script_after" to exec sieve scripts:: So: plugin { quota = maildir quota_rule2 = INBOX.Trash:ignore quota_rule3 = INBOX.Sent:ignore sieve = ~/Maildir/sieve/dovecot1.sieve sieve_before = /etc/dovecot/sieve/global.sieve sieve_after = ~/Maildir/sieve/01_vacation.sieve sieve_dir = ~/Maildir/sieve sieve_global_dir = /etc/dovecot/sieve/ sieve_quota_max_scripts = 50 expire = INBOX.Trash expire2 = INBOX.Spam expire3 = INBOX.Junk zlib_save = bz2 } ll /home/vpopmail/domains/medianetork.ro/portase.florin/Maildir/sieve/ total 28 - -rw-------. 1 vpopmail vchkpw 912 Feb 11 19:15 01_vacation.sieve - -rw-------. 1 vpopmail vchkpw 212 Feb 11 19:13 01_vacation.svbin drwx------. 2 vpopmail vchkpw 4096 Feb 11 00:02 after lrwxrwxrwx. 1 vpopmail vchkpw 13 Feb 11 19:15 dovecot1.sieve -> filters.sieve - -rw-------. 1 vpopmail vchkpw 878 Feb 11 19:16 dovecot1.svbin - -rw-------. 1 vpopmail vchkpw 1268 Feb 11 18:48 filters.sieve - -rw-------. 1 vpopmail vchkpw 932 Feb 11 18:55 new.sieve drwx------. 2 vpopmail vchkpw 4096 Feb 11 19:15 tmp And here is the debug output: Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: file script: Opened script `01_vacation' from `/home/vpopmail/domains/medianetork.ro/portase.florin/Maildir/sieve/01_vacation.sieve' Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: executed after user's Sieve script(3): /home/vpopmail/domains/medianetork.ro/portase.florin/Maildir/sieve/01_vacation.sieve Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: Opening script 1 of 3 from `/etc/dovecot/sieve/global.sieve' Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: Loading script /etc/dovecot/sieve/global.sieve Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: Script binary /etc/dovecot/sieve/global.svbin successfully loaded Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: binary save: not saving binary /etc/dovecot/sieve/global.svbin, because it is already stored Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: Executing script from `/etc/dovecot/sieve/global.svbin' Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: Opening script 2 of 3 from `/home/vpopmail/domains/medianetork.ro/portase.florin/Maildir/sieve/dovecot1.sieve;name=filters' Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: Loading script /home/vpopmail/domains/medianetork.ro/portase.florin/Maildir/sieve/dovecot1.sieve;name=filters Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: Script binary /home/vpopmail/domains/medianetork.ro/portase.florin/Maildir/sieve/dovecot1.svbin is not up-to-date Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: Script `filters' from /home/vpopmail/domains/medianetork.ro/portase.florin/Maildir/sieve/dovecot1.sieve;name=filters successfully compiled Feb 11 19:16:09 lda(portase.florin(a)medianetork.ro): Debug: sieve: Executing script from `/home/vpopmail/domains/medianetork.ro/portase.florin/Maildir/sieve/dovecot1.sieve;name=filters' Feb 11 19:16:10 lda(portase.florin(a)medianetork.ro): Info: sieve: msgid=<CAAa=MneAO6+wwLh3M8nz1z6Mi2Ae2aDMdrSakJA_-PYCwCvbCA(a)mail.gmail.com>: stored mail into mailbox 'INBOX.Gmail' If I change symlink from dovecot1.sieve -> filters.sieve to dovecot1.sieve -> 01_vacation.sieve vacation filter is working I think I miss something, but have no clue what's wrong. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJU26DNAAoJECEzxtLP+204zckH/R05yYi2iLFrXpYgNE0noyDu f1sAXPHk1UC75Wz0FMLRP/QR4K4ocF4TnZAC8a0e0rLdwILZ2ys7LUL1GkF5D/m6 MLotbZh01pWaI4+C7I6Nw0GeCMBYC1VFFrh/fxVcijdICA5H6v6VmiZs7/AyWq/3 OcmzHeLD0MgHcU7l2zD7MFszYnUTGaJoqztYMzz9Mzzgff7Gw4RioJTh3PDCu/Wp gAXPcX0/8fssSRBnmsIKs7bzUxhsXnFwisq+d6xYa4O/2tG1vU1YmmsGGj9YGIAR x5wKyCcPAeOWnZZ0rLvweVs+KMr91Dl4czteMsV71ZxNzMpLIUXdtrqAGYrHeZU= =PIJn -----END PGP SIGNATURE-----

3 6

Re: script-login help
by Jorge Bastos 14 Feb '15

14 Feb '15

Hi andre Well thats the thing. Im still on 2.2.23 as i use debian sid. Anyway i dont see any info on how to get the login ip or protocol. Is is possible?André Peters <andre.peters(a)debinux.de> wrote:Hi, I just want to remind you of this plugin: http://wiki2.dovecot.org/Plugins/LastLogin - maybe an option? André Am 14.02.2015 um 00:49 schrieb Jorge Bastos: > Hi, > > > > I'm trying to execute a bash script to update the last login, IP, and > protocol on the user's record, but I'm not being able 'cause I think this is > only for 2.2.24+ > > > > http://dovecot.org/pipermail/dovecot/2014-January/094610.html > > > > I'm on 2.2.23, any change/example to make it work here? > > > > Thanks in advanced, > > Jorge Bastos >

1 0

Re: script-login help
by André Peters 14 Feb '15

14 Feb '15

Hi, I just want to remind you of this plugin: http://wiki2.dovecot.org/Plugins/LastLogin - maybe an option? André Am 14.02.2015 um 00:49 schrieb Jorge Bastos: > Hi, > > > > I'm trying to execute a bash script to update the last login, IP, and > protocol on the user's record, but I'm not being able 'cause I think this is > only for 2.2.24+ > > > > http://dovecot.org/pipermail/dovecot/2014-January/094610.html > > > > I'm on 2.2.23, any change/example to make it work here? > > > > Thanks in advanced, > > Jorge Bastos >

1 0

script-login help
by Jorge Bastos 14 Feb '15

14 Feb '15

Hi, I'm trying to execute a bash script to update the last login, IP, and protocol on the user's record, but I'm not being able 'cause I think this is only for 2.2.24+ http://dovecot.org/pipermail/dovecot/2014-January/094610.html I'm on 2.2.23, any change/example to make it work here? Thanks in advanced, Jorge Bastos

1 0

curious when certain patches might become part of a release
by Benjamin Connelly 13 Feb '15

13 Feb '15

We ran in to this same problem others discussed in this thread: http://dovecot.org/list/dovecot/2014-November/098927.html and have also applied the patches (31262a892ba7 and 80ed82a93c1a) and it seems to have stopped the panics. We usually just use the FreeBSD ports tree to install software, so I'm looking forward to the time when we can go back to that. Will those patches be part of the next release? Benjamin

3 5

doveadm deduplicate commands
by Kevin Laurie 13 Feb '15

13 Feb '15

Hello, I just migrated my emails from gmail using getmail. In the process I got some emails that have been doubled or tripled How do I run the doveadm command to delete copies of same emails? I tried running the following:- doveadm deduplicate -u user(a)domain.net inbox but I get error:- doveadm(root): Fatal: Unknown argument INBOX Could someone share some way to automatically remove duplicated messages? Thanks Kevin

3 6

Dovecot FTS Sor Error
by Kevin Laurie 13 Feb '15

13 Feb '15

Hi, I have been trying to get fts solr to work for a while. Keep getting the error below(was wondering if this was schema related?) root@mail:/var/log# doveadm index -u user(a)domain.net inbox doveadm(thai(a)sicl.net): Error: fts_solr: Indexing failed: Server Error Below is from the apache solr output log:- Appreciate if someone can confirm the cause of this error. Thanks Kevin 2/13/2015, 11:30:53 PM ERROR SolrCore org.apache.solr.common.SolrException: Exception writing document id 1/3765be2ea8594f54780e00003555fc1a/useri(a)domain.net to the index; possible analysis error. org.apache.solr.common.SolrException: Exception writing document id 1/3765be2ea8594f54780e00003555fc1a/ochi(a)sicl.net to the index; possible analysis error. at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:168) at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:69) at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51) at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:926) at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:1080) at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:692) at org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:100) at org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:247) at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:174) at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:99) at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1967) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:777) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:418) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:368) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:953) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1014) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:953) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:698) at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:712) at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1507) at org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:240) at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:164) ... 40 more Caused by: java.lang.OutOfMemoryError: Java heap space at org.apache.lucene.index.FreqProxTermsWriterPerField$FreqProxPostingsArray.<init>(FreqProxTermsWriterPerField.java:210) at org.apache.lucene.index.FreqProxTermsWriterPerField$FreqProxPostingsArray.newInstance(FreqProxTermsWriterPerField.java:230) at org.apache.lucene.index.ParallelPostingsArray.grow(ParallelPostingsArray.java:48) at org.apache.lucene.index.TermsHashPerField$PostingsBytesStartArray.grow(TermsHashPerField.java:252) at org.apache.lucene.util.BytesRefHash.add(BytesRefHash.java:292) at org.apache.lucene.index.TermsHashPerField.add(TermsHashPerField.java:151) at org.apache.lucene.index.DefaultIndexingChain$PerField.invert(DefaultIndexingChain.java:659) at org.apache.lucene.index.DefaultIndexingChain.processField(DefaultIndexingChain.java:359) at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:318) at org.apache.lucene.index.DocumentsWriterPerThread.updateDocument(DocumentsWriterPerThread.java:239) at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:454) at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511) at org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:240) at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:164) at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:69) at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51) at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:926) at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:1080) at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:692) at org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:100) at org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:247) at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:174) at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:99) at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1967) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:777) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:418) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)

1 0

[SOLVED] Thunderbird client certification validation fails with same profile but changed IMAP server software (Re: It works for two SMTP servers and cyrus-imap, why not Dovecot?)
by Daniel Dickinson 13 Feb '15

13 Feb '15

In hopes that searching may turn up the solution for others: The reason client certificate validation was failing in Thunderbird when it had previously succeeded with other servers (both IMAP and SMTP) is precisely that: the client and profile where the same ones used to connect to the server who's hostname hadn't changed, and email addresses and usernames were the same, and Thunderbird can't handle that. Keeping your existing Thunderbird profile when switching the IMAP server software running on the hosting server doesn't work even if you change all the configs that should matter (rename old accounts out of the way, replace the server they are supposed to be contacting with blank, and so on) and create new accounts within the same profile. The workaround for this bug in Thunderbird is to move the old profile out of the way and start fresh. The apparent cause of failure (invalid cert messages and other messages that make it look like it's a configuration or certificate/CA file issue) actually has nothing to do with the actual issue and is a major red herring. Sorry for the noise, back to regular scheduled program... Regards, Daniel On 2015-02-12 6:29 AM, Daniel Curran-Dickinson wrote: > Ok, the patch doesn't actually fix the bug. It appeared to do so in > that after running the server with the patch applied client certificate > validation succeeded, however, it appears this bug is actually > intermittent as, even with the patched package, the server is now > complaining that the client has not provided a valid SSL certificate. > > This is definitely not true as the certificates, and in general > verification of the same client-side certificates work, even with the > same Thunderbird client, with postfix, exim, and cyrus-imapd. > > In short dovecot has some bug that causes verification of certificates > presented by the client to fail, however the bug is not easy to debug as > sometimes config changes work, but later, running the same config, > things fail again. > > There appears to be some sort of caching even across client and server > restarts that is coming into play and confusing the issue. > > Anyone know of SSL caching issues with Window 8.1, particular > Thunderbird on that platform? > > Also why is this bug only affecting dovecot? There is some strangeness > going on here, and, from web searching for the same issue, it appears > others have run into the same issue and had no success in resolving it, > despite also doing everything according to documentation. > > With dovecot 2.2.9 from Ubuntu (i.e. not patched version): > The relevant config bits from dovecot -n are: > > auth_mechanisms = login plain digest-md5 cram-md5 > auth_ssl_require_client_cert = yes > ssl = required > ssl_ca = </path/to/ca.pem > ssl_cert = </path/to/cert.pem > ssl_key = </path/to/key.pem > ssl_protocols = !SSLv2 !SSLv3 > ssl_require_crl = no (yes or no makes no difference) > ssl_verify_client_cert = yes > > Oddly this doesn't appear in dovecot -n, though set > > disable_plaintext_auth = yes > > Client fails whether configured for encrypted passwords or not > Client fails whether using ssl = yes (imaps) on 993 or STARTTLS on 143 > > And yes I have followed the correct ordering of the CA followed by CRL > (and tried without CRL as well). > > In addition I have tried CA + intermediate and CA + crl + intermediate + > crl for startssl.com certificates as well as the above test with > self-signed CA (root CA + crl or just root CA). > > I have also just confirmed (by connecting and sending mail on port 587 > with STARTTLS and SSL required, with client certificate validation > required by postfix) that using the same certificate, same client, same > mail server, that SMTP AUTH + verification of client certificates succeeds. > > Since I've had the same client using the same certificates work with all > three of postfix (SMTP), exim (SMTP), and cyrus-imapd (IMAP), there is > not doubt that there is an issue with dovecot's handling of this scenario. > > I know I'm harping on this 'it works elsewhere' theme, but this bug has > been ignored for ages because of the assumption that user is doing > something wrong, and that is simply not the case, or if it is, dovecot > is very, very bad at indicating what the actual problem is. > > Line-ending are *nix line endings. > > Anything else that you want to suggest along with how to make dovecot > report what the actual problem is if there is some other magic formulae > to invoke? > > If I've missed something it's by no means obvious or explained clearly > anywhere. > > Regards, > > Daniel > > On 2015-02-11 2:33 AM, Daniel Dickinson wrote: >> Hi all, >> >> As I reported earlier (with a typo in the work [BUG]) client >> certification validation *does not* work even if you do everything >> exactly according to all documentation and attempts at helpful advice. >> >> I have seen this issue with both startssl.com and self-signed >> certificates, and based on what I've seen from searching the web, this >> is a problem that has gotten little attention because most people don't >> bother, but are more than willing to give out useless advice on how to >> make it work. >> >> Furthermore the issue does NOT occur with the cyrus-imap mail server, so >> it is definitely a server-side issue. >> >> The actual issue is that the code for calling OpenSSL that constructs >> the client certificate validation is in fact WRONG. >> >> I don't have a perfect patch as I was mostly interested in getting it >> working for my needs and didn't bother with constructing the list of CA >> names to send to the client, preferring to let OpenSSL handle all that >> sort of thing. >> >> What it comes down to is that the code, which probably worked at one >> point, was not correctly updated at some point and since then client >> side certificate validation has been BROKEN. >> >> I have patched against 2.2.9, however I have seen this problem in the >> versions in both Debian Wheezy and Debian Jessie as well. >> >> As you will see from the patch (which is an attachment as people tend to >> complain that patches get mangled when you inline them, and even if I >> have a good client I've gotten heck because the receiver didn't. >> >> Regards, >> >> Daniel >> >

1 0

Howto NTML
by Mark Foley 13 Feb '15

13 Feb '15

Has anyone gotten NTLM working with Dovecot and Outlook? I have a Samba4 domain controller / active directory running just fine on Linux Slackware64 14.1. PLAIN authenticiation works just fine if I create /etc/passwd accounts for the domain users. I've tried for over two weeks to get NTLM working from Outlook 2007 on a domain workstation without success. I end up with various permission errors and ultimately procmail won't deliver if I "adjust" mailbox folder permissions too liberally. Also it seems I have to log in each time in Outlook. If someone has made this work, I'd be very interesting in seeing the doveconf -n output, the permissions on the mailbox directories, the nsswitch.conf, and anything else you had to tweak to get this working. I'd really love to have AD authentication working on this setup! --Mark

2 2

examples of shared shared-mailboxes.db
by Kevin Laurie 13 Feb '15

13 Feb '15

Hello, I need help. i am trying to configure shared in boxes. I need to create a dictionary for shared inbox. how does 1 write shared-mailboxes.db dictionary? any example for the syntax/config? thanks kevin Below is part of the config i am trying to achieve:- plugin { acl_shared_dict = file:/var/lib/dovecot/db/shared-mailboxes.db }

2 4

Enabling mod-sequences
by Luca Bertoncello 13 Feb '15

13 Feb '15

Hi list! I have Dovecot 1.2.9 from Ubuntu repositories on my server. Now I installed Horde and it give me sometimes the error "Mailbox does not support mod-sequences". Well, I must say, that I didn't know these mod-sequences, but I can' know all... Well, the question now is: how can I enable the support of the mod-sequences on the mailboxes of my Server? I searched in the Dovecot-Wiki, but I didn't found anything... Thanks a lot for your help Luca Bertoncello (lucabert(a)lucabert.de)

2 2

Dovecot dsync not replicating ".dovecot.sieve -> .sieve/managesieve.sieve" / setactive
by Martin Štefany 12 Feb '15

12 Feb '15

Hello, I've ran into problem with Dovecot and dsync replication. Everything works perfectly, including replication of sieve scripts, except fact that if user activates the 'managesieve' ruleset (I'm using currently Roundcubemail) on "mail1" host, it wouldn't be activated on "mail2" host, by creating symlink ".dovecot.sieve -> .sieve/managesieve.sieve". I've also tried to use 'replication_full_sync_interval', but symlink is not created anyway. I found 2 references already for this problem, but none came to any conclusion: http://dovecot.org/pipermail/dovecot/2014-June/096650.html http://www.dovecot.org/list/dovecot/2014-September/097857.html Here is the output from 'doveconf -n' from both hosts for reference :: mail1 :: # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 3.10.0-123.20.1.el7.x86_64 x86_64 CentOS Linux release 7.0.1406 (Core) auth_cache_size = 5 M auth_debug = yes auth_default_realm = example.com auth_gssapi_hostname = mail.example.com auth_krb5_keytab = /etc/dovecot/dovecot.keytab auth_mechanisms = plain gssapi auth_realms = example.com auth_verbose = yes doveadm_password = <secret> lmtp_save_to_detail_mailbox = yes mail_debug = yes mail_location = maildir:~/Maildir mail_plugins = " fts fts_lucene notify quota replication virtual zlib" managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { inbox = yes location = mailbox All { auto = create special_use = \All } mailbox Archives { auto = subscribe special_use = \Archive } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Templates { auto = subscribe } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / type = private } passdb { args = /etc/dovecot/dovecot-ldap-passdb.conf.ext driver = ldap } plugin { fts = lucene fts_autoindex = yes fts_lucene = whitespace_chars=@. mail_replica = tcps:mail2.example.com:10993 quota = maildir:User quota quota_rule = *:storage=4GB quota_rule2 = Trash:storage=+50MB sieve = ~/.dovecot.sieve sieve_after = /srv/sieve/after.d/ sieve_before = /srv/sieve/before.d/ sieve_default = /srv/sieve/default.d/dovecot.sieve sieve_dir = ~/.sieve sieve_global_dir = /srv/sieve/ zlib_save = gz zlib_save_level = 9 } postmaster_address = postmaster(a)example.com protocols = imap lmtp sieve service aggregator { fifo_listener replication-notify-fifo { group = vmail mode = 0660 user = vmail } unix_listener replication-notify { group = vmail mode = 0660 user = vmail } } service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } service doveadm { inet_listener { port = 10993 ssl = yes } } service imap-login { inet_listener imaps { port = 0 } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 1 } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = vmail mode = 0660 user = vmail } } ssl_ca = </etc/ipa/ca.crt ssl_cert = </etc/pki/tls/certs/dovecot.pem ssl_cipher_list = EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH:+CAMELLIA256:+AES256:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:!RC4:!SEED:!ECDSA:CAMELLIA256-SHA:AES256-SHA:CAMELLIA128-SHA:AES128-SHA ssl_client_ca_file = /etc/ipa/ca.crt ssl_client_cert = </etc/pki/tls/certs/dovecot.pem ssl_client_key = </etc/pki/tls/private/dovecot.key ssl_key = </etc/pki/tls/private/dovecot.key ssl_parameters_regenerate = 1 weeks ssl_prefer_server_ciphers = yes ssl_protocols = !SSLv2 !SSLv3 userdb { args = /etc/dovecot/dovecot-ldap-userdb.conf.ext driver = ldap override_fields = gid=vmail home=/srv/vmail/example.com/%n } verbose_ssl = yes protocol lmtp { mail_plugins = " fts fts_lucene notify quota replication virtual zlib sieve" } protocol imap { mail_plugins = " fts fts_lucene notify quota replication virtual zlib imap_quota imap_zlib" } mail2 :: # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 3.10.0-123.20.1.el7.x86_64 x86_64 CentOS Linux release 7.0.1406 (Core) auth_cache_size = 5 M auth_debug = yes auth_default_realm = example.com auth_gssapi_hostname = mail.example.com auth_krb5_keytab = /etc/dovecot/dovecot.keytab auth_mechanisms = plain gssapi auth_realms = example.com auth_verbose = yes doveadm_password = <secret> lmtp_save_to_detail_mailbox = yes mail_debug = yes mail_location = maildir:~/Maildir mail_plugins = " fts fts_lucene notify quota replication virtual zlib" managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { inbox = yes location = mailbox All { auto = create special_use = \All } mailbox Archives { auto = subscribe special_use = \Archive } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Templates { auto = subscribe } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / type = private } passdb { args = /etc/dovecot/dovecot-ldap-passdb.conf.ext driver = ldap } plugin { fts = lucene fts_autoindex = yes fts_lucene = whitespace_chars=@. mail_replica = tcps:mail1.example.com:10993 quota = maildir:User quota quota_rule = *:storage=4GB quota_rule2 = Trash:storage=+50MB sieve = ~/.dovecot.sieve sieve_after = /srv/sieve/after.d/ sieve_before = /srv/sieve/before.d/ sieve_default = /srv/sieve/default.d/dovecot.sieve sieve_dir = ~/.sieve sieve_global_dir = /srv/sieve/ zlib_save = gz zlib_save_level = 9 } postmaster_address = postmaster(a)example.com protocols = imap lmtp sieve service aggregator { fifo_listener replication-notify-fifo { group = vmail mode = 0660 user = vmail } unix_listener replication-notify { group = vmail mode = 0660 user = vmail } } service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } service doveadm { inet_listener { port = 10993 ssl = yes } } service imap-login { inet_listener imaps { port = 0 } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 1 } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = vmail mode = 0660 user = vmail } } ssl_ca = </etc/ipa/ca.crt ssl_cert = </etc/pki/tls/certs/dovecot.pem ssl_cipher_list = EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH:+CAMELLIA256:+AES256:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:!RC4:!SEED:!ECDSA:CAMELLIA256-SHA:AES256-SHA:CAMELLIA128-SHA:AES128-SHA ssl_client_ca_file = /etc/ipa/ca.crt ssl_client_cert = </etc/pki/tls/certs/dovecot.pem ssl_client_key = </etc/pki/tls/private/dovecot.key ssl_key = </etc/pki/tls/private/dovecot.key ssl_parameters_regenerate = 1 weeks ssl_prefer_server_ciphers = yes ssl_protocols = !SSLv2 !SSLv3 userdb { args = /etc/dovecot/dovecot-ldap-userdb.conf.ext driver = ldap override_fields = gid=vmail home=/srv/vmail/example.com/%n } verbose_ssl = yes protocol lmtp { mail_plugins = " fts fts_lucene notify quota replication virtual zlib sieve" } protocol imap { mail_plugins = " fts fts_lucene notify quota replication virtual zlib imap_quota imap_zlib" } And reference directory structure :: [root@mail1 ~]# tree -a /srv /srv ├── sieve │ ├── after.d │ ├── before.d │ │ ├── spam.sieve │ │ └── spam.svbin │ └── default.d └── vmail └── example.com └── <user> ├── .dovecot.lda-dupes ├── .dovecot.sieve -> .sieve/managesieve.sieve ├── .dovecot.svbin ├── Maildir │ ├── .All │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── .Archives │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── cur │ ├── dovecot.index.cache │ ├── dovecot.index.log │ ├── dovecot.index.thread │ ├── dovecot-keywords │ ├── dovecot.mailbox.log │ ├── dovecot-uidlist │ ├── dovecot-uidvalidity │ ├── dovecot-uidvalidity.54dbb6f0 │ ├── .Drafts │ │ ├── cur │ │ ├── dovecot.index.cache │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── .Junk │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── lucene-indexes │ │ ├── _k.cfs │ │ ├── segments_17 │ │ └── segments.gen │ ├── maildirfolder │ ├── maildirsize │ ├── new │ ├── .Sent │ │ ├── cur │ │ ├── dovecot.index.cache │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── subscriptions │ ├── .Templates │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── tmp │ └── .Trash │ ├── cur │ ├── dovecot.index.log │ ├── dovecot-uidlist │ ├── maildirfolder │ ├── new │ └── tmp └── .sieve ├── managesieve.sieve └── tmp [root@mail2 ~]# tree -a /srv /srv ├── sieve │ ├── after.d │ ├── before.d │ │ ├── spam.sieve │ │ └── spam.svbin │ └── default.d └── vmail └── example.com └── <user> ├── Maildir │ ├── .All │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── .Archives │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── cur │ ├── dovecot.index.cache │ ├── dovecot.index.log │ ├── dovecot-keywords │ ├── dovecot.mailbox.log │ ├── dovecot-uidlist │ ├── dovecot-uidvalidity │ ├── dovecot-uidvalidity.54dbb6f5 │ ├── .Drafts │ │ ├── cur │ │ ├── dovecot.index.cache │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── .Junk │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── lucene-indexes │ │ ├── _k.cfs │ │ ├── segments_17 │ │ └── segments.gen │ ├── maildirfolder │ ├── maildirsize │ ├── new │ ├── .Sent │ │ ├── cur │ │ ├── dovecot.index.cache │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── subscriptions │ ├── .Templates │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── tmp │ └── .Trash │ ├── cur │ ├── dovecot.index.log │ ├── dovecot-uidlist │ ├── maildirfolder │ ├── new │ └── tmp └── .sieve ├── managesieve.sieve └── tmp Thanks a lot for Dovecot anyway! ;) Martin

2 2

[Patch] Allow for more than one recipient_delimiter (a la postfix 2.11)
by Lennart Weller 12 Feb '15

12 Feb '15

Hey everyone, as my previous emails apparently got stuck in a spam filter I'll try this again. The patches attached here allow for more than one recipient delimiter in the address. Which is allowed in postfix since version 2.11. E.g. lhw+postfix(a)ring0.de would be equal to lhw-postfix(a)ring0.de if configured that way. Same as postfix only the first discovered delimiter is taken into account and the priority is first to last in the list. Lennart

1 0

Controlling inactivity timeout for IMAP
by Joseph Tam 12 Feb '15

12 Feb '15

I have a problem with a user who uses a wireless carrier that keeps changing his IP as he travels throughout the city. From the perspective of our dovecot IMAP server, the user keeps logging in from another IP, and after a short while, hits up against the mail_max_userip_connections limit. It takes 30 minutes before those orphaned connections times out. Is there any way to decrease the IMAP idle timeout other than to recompile dovecot with a new value? imap-common.h:#define CLIENT_IDLE_TIMEOUT_MSECS (60*30*1000) For example, will this work? service imap { idle_kill = 600 } Joseph Tam <jtam.home(a)gmail.com>

2 1

Missing amd64 on butobuild Server
by Dominik Breu 12 Feb '15

12 Feb '15

Hello List, is there a Reason why the build server at http://xi.rename-it.nl/debian/ aren’t delivering amd64 since nearly an month? best regards dominik

2 1

How to Delete an user and Purge attachements with a common directory mail_attachment_dir with SIS for all users.
by TN 12 Feb '15

12 Feb '15

Hello everybody, What is the best way to delete an user mailbox (ex: /var/mail/johndoe ) when all attachments (for all users) are in a common directory with SIS deduplication (ex: mail_attachment_dir = /var/mail/attachments ) ? Trying to delete user mailbox directory (rm) and do the command : doveadm -v purge -u johndoe leave all johndoe's attachments orphelin. Best regards, TN

2 2

[PATCH] Fix for client certificate validation does not work
by Daniel Dickinson 12 Feb '15

12 Feb '15

Hi all, As I reported earlier (with a typo in the work [BUG]) client certification validation *does not* work even if you do everything exactly according to all documentation and attempts at helpful advice. I have seen this issue with both startssl.com and self-signed certificates, and based on what I've seen from searching the web, this is a problem that has gotten little attention because most people don't bother, but are more than willing to give out useless advice on how to make it work. Furthermore the issue does NOT occur with the cyrus-imap mail server, so it is definitely a server-side issue. The actual issue is that the code for calling OpenSSL that constructs the client certificate validation is in fact WRONG. I don't have a perfect patch as I was mostly interested in getting it working for my needs and didn't bother with constructing the list of CA names to send to the client, preferring to let OpenSSL handle all that sort of thing. What it comes down to is that the code, which probably worked at one point, was not correctly updated at some point and since then client side certificate validation has been BROKEN. I have patched against 2.2.9, however I have seen this problem in the versions in both Debian Wheezy and Debian Jessie as well. As you will see from the patch (which is an attachment as people tend to complain that patches get mangled when you inline them, and even if I have a good client I've gotten heck because the receiver didn't. Regards, Daniel

2 2

Processing Maildir contents on message-by-message basis
by Jeff Kletsky 12 Feb '15

12 Feb '15

I (finally) moved over to Maildir storage here and would like to implement some "scripts" to manage taking actions on emails manually identified as misclassified as spam/ham. After reading through the Dovecot 2 description of how it works to try to see how it interacts with other processes changing the files. I'm concerned that I would be corrupting the message indexes if I just go hog-wild and run the scripts on the filesystem, rather than through Dovecot in some way. The types of actions taken would likely be: * Select a message from a given mailbox (the "source") * Potentially modify it drastically (remove spamassassin markup, for example) * Pipe the modified message to a mail-delivery agent (still running procmail here) and/or to sa-learn * Assuming successful completion of the pipe action(s), remove the source message from the mailbox While I can use doveadm to do bulk move/delete actions, I don't see a clear way to iterate through a set of messages and perform actions on them. First off, if I wrangle and mangle the message files directly, do I have to worry about the indexes, or do the indexes "magically" repair themselves in cases where the messages are either altered (including headers) or removed? Have I missed a way to iterate over messages and process it using external tools using the dovecot tools? Has this been discussed ad nauseum and I somehow missed it? (If so, for which I apologize profusely). Thanks, Jeff

2 1

Re:Invalid password in passdb: Not a valid MD5-CRYPT or PLAIN-MD5 password
by Ultramedia Libertad 12 Feb '15

12 Feb '15

When using CRYPT to encrypt the password, you must put the following in dovecot-sql.conf.ext default_pass_scheme = CRYPT I hope this can help more people, in addition to leave you as I did my query: password_query = \ SELECT password \ FROM users WHERE login = '%u -- editor de sueños

1 0

Per-protocol ssl_protocols settings
by Gionatan Danti 11 Feb '15

11 Feb '15

Hi all, I have a question regarding the "ssl_protocols" parameter. I understand that editing the 10-ssl.conf file I can set the ssl_protocols variable as required. At the same time, I can edit a single protocol file (eg: 20-pop3.conf) to set the ssl_protocols for a specific protocol/listener. I wander if (and how) I can create a different listener for another POP3 instance, for example listening on port 10995, and using another ssl_protocol setting. In short, I would like to create a different, firewalled pop3s service enabling the SSLv3 stack, while disabling it at system-wide settings. I am able to successfully create a new listener for port 10995, but I don't understand how to associate the ssl_protocols value to the new listener. Simply putting the ssl_protocols value into the listener section give me a configuration error. Thank you all. -- Danti Gionatan Supporto Tecnico Assyoma S.r.l. - www.assyoma.it email: g.danti(a)assyoma.it - info(a)assyoma.it GPG public key ID: FF5F32A8

2 4

Invalid password in passdb: Not a valid MD5-CRYPT or PLAIN-MD5 password
by Ultramedia Libertad 11 Feb '15

11 Feb '15

Hi friends, I am migrating imap-courier to dovecot, I use openbsd+postfix+imap-courier, and now I'm trying to run openbsd+opensmtpd+dovecot. In the beginning it was a little traumante but it works OpenSMTPD correctly. Now I have configured dovecot, and I hope that your backend authorization is the same database that was used imap-courier. In /var/log/maillog receipt the following error auth-worker(2915): Error: sql(user(a)domain.tld,199.254.238.134): Invalid password in passdb: Not a valid MD5-CRYPT or PLAIN-MD5 password My /etc/dovecot/dovecot-sql.conf.ext password_query = \ SELECT login, password \ FROM users WHERE login = '%u' My database MySQL to start as well mysql> CREATE DATABASE mail; Query OK, 1 row affected (0.01 sec) mysql> use mail Database changed mysql> CREATE TABLE domains ( -> id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, -> domain VARCHAR(255) NOT NULL UNIQUE); Query OK, 0 rows affected (0.02 sec) mysql> CREATE TABLE users ( -> id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, -> login VARCHAR(255) NOT NULL UNIQUE, -> name VARCHAR(255) NOT NULL, -> password CHAR(13) NOT NULL, -> uid SMALLINT NOT NULL DEFAULT 2000, -> gid SMALLINT NOT NULL DEFAULT 2000, -> home VARCHAR(255) NOT NULL DEFAULT '/var/vmail', -> maildir VARCHAR(255) NOT NULL, -> quota VARCHAR(10) NOT NULL DEFAULT '10000000S'); Query OK, 0 rows affected (0.01 sec) mysql> CREATE TABLE alias_maps ( -> id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, -> account VARCHAR(255) NOT NULL UNIQUE, -> alias VARCHAR(255) NOT NULL); Query OK, 0 rows affected (0.00 sec) mysql> GRANT SELECT ON mail.* to 'vmail'@'localhost' IDENTIFIED BY 'vmail'; Query OK, 0 rows affected (0.01 sec) mysql> FLUSH PRIVILEGES; Not for me this past this error to insert data in the database, I do this: mysql> INSERT INTO users (login, name, password, maildir) -> VALUES ('name(a)domain.tld', 'name lastname', ENCRYPT('pass'), -> 'domain.tld/name/'); Which helps me is well received Thanks for all -- editor de sueños

1 0

Server switching
by The Doctor 11 Feb '15

11 Feb '15

Quick question. We are using both IMAP and POP#. Question : how can you avoid retrieving an e-mail that has been already retrieved? -- Member - Liberal International This is doctor@@nl2k.ab.ca Ici doctor@@nl2k.ab.ca God,Queen and country!Never Satan President Republic!Beware AntiChrist rising! http://www.fullyfollow.me/rootnl2k Look at Psalms 14 and 53 on Atheism If you want to catch something, running after it isn't always the best way. -Lois McMaster Bujold

3 2

Best way to delete an user mailbox with mdbox format and all attachments detach/dedup ?
by Tan 11 Feb '15

11 Feb '15

Hello everybody, On a Dovecot 2.x, what is the best way to delete an user mailbox when : * all attachments for all users detach in a common directory (mail_attachment_dir = var/mail/attachments ). * attachments use SIS deduplication (mail_attachment_fs = sis posix) * mailbox are in mdbox Trying to delete user mailbox directory (rm) and do the command : doveadm -v purge -u johndoe , all attachments of this user are orphelins. In another way, is there a dovecot command to delete or to synchronize attachments ? Best regards, TaN

1 0

Slow replication
by Jonas Plitt 10 Feb '15

10 Feb '15

Hi, I'm running two Dovecot 2.2.9 Servers running replication. Users are the same. My Replication is very slow. Mails from Server one appear on Server two after 1-3 hours. Rarely i can see duplicated mails (Log message "Expunged message reappeared. Setting new UID"). This is my doveconf -n output: > # 2.2.9: /etc/dovecot/dovecot.conf > # OS: Linux 3.13.0-44-generic x86_64 Ubuntu 14.04.1 LTS > auth_cache_size = 10 M > auth_mechanisms = plain login > debug_log_path = /var/log/dovecot-debug.log > doveadm_password = ABC012456789ABC > doveadm_port = 12345 > imap_idle_notify_interval = 30 mins > info_log_path = /var/log/dovecot-info.log > listen = *,[::] > log_timestamp = "%Y-%m-%d %H:%M:%S " > login_greeting = Dovecot (Ubuntu) ready. > mail_fsync = always > mail_gid = vmail > mail_location = mbox:~/mail:INBOX=/var/mail/%u > mail_plugins = " notify replication zlib mail_log" > mail_privileged_group = vmail > mail_uid = vmail > mailbox_idle_check_interval = 1 mins > mbox_lazy_writes = no > namespace inbox { > inbox = yes > location = > prefix = > } > passdb { > args = /etc/dovecot/dovecot-sql.conf > driver = sql > } > passdb { > args = /etc/dovecot/dovecot-sql.conf > driver = sql > } > plugin { > mail_log_events = delete undelete expunge copy mailbox_delete > mailbox_rename > mail_log_fields = uid box msgid size > mail_replica = tcp:server2.mydomain.de:12345 > quota = dict:user::file:/var/vmail/%d/%n/.quotausage > replication_full_sync_interval = 1 hour > sieve = /var/vmail/%d/%n/.sieve > zlib_save = gz > zlib_save_level = 9 > } > postmaster_address = postmaster(a)mydomain.tld > protocols = imap pop3 > replication_max_conns = 30 > service aggregator { > fifo_listener replication-notify-fifo { > mode = 0666 > user = vmail > } > unix_listener replication-notify { > mode = 0666 > user = vmail > } > } > service auth { > unix_listener /var/spool/postfix/private/auth { > group = postfix > mode = 0660 > user = postfix > } > unix_listener auth-userdb { > group = vmail > mode = 0600 > user = vmail > } > user = root > } > service config { > unix_listener config { > user = vmail > } > } > service doveadm { > inet_listener { > port = 12345 > ssl = no > } > user = vmail > } > service imap-login { > client_limit = 1000 > inet_listener imap { > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > process_limit = 500 > process_min_avail = 5 > service_count = 1 > } > service lmtp { > executable = lmtp -L > process_min_avail = 5 > unix_listener lmtp { > group = postfix > mode = 0666 > user = postfix > } > user = vmail > } > service pop3-login { > inet_listener pop3 { > port = 110 > } > inet_listener pop3s { > port = 995 > ssl = yes > } > } > service replicator { > process_min_avail = 1 > unix_listener replicator-doveadm { > group = vmail > mode = 0666 > user = vmail > } > unix_listener replicator { > group = vmail > mode = 0666 > user = vmail > } > } > ssl_ca = </etc/ssl/certs/startcom-bundle.pem > ssl_cert = </etc/ssl/certs/server2.pem > ssl_cipher_list = > EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH:EDH:HIGH:+RSA:+SHA: > MEDIUM:+RC4:RC4:!aNULL:!MD5:!eNULL:!LOW:!EXP:!DSS:!PSK:!SRP > ssl_dh_parameters_length = 2048 > ssl_key = </etc/ssl/private/server2.key > ssl_prefer_server_ciphers = yes > ssl_protocols = !SSLv2 !SSLv3 > ssl_require_crl = no > userdb { > args = /etc/dovecot/dovecot-sql.conf > driver = sql > } > userdb { > args = /etc/dovecot/dovecot-sql.conf > driver = sql > } > protocol imap { > imap_client_workarounds = delay-newmail > mail_max_userip_connections = 15 > mail_plugins = " notify replication zlib mail_log quota imap_quota > imap_zlib" > ssl_ca = </etc/ssl/certs/startcom-bundle.pem > ssl_cert = </etc/ssl/certs/imap-domain-de.crt > ssl_key = </etc/ssl/private/imap-domain-de.key > } > protocol pop3 { > mail_max_userip_connections = 10 > mail_plugins = " notify replication zlib mail_log quota" > pop3_uidl_format = %08Xu%08Xv > ssl_ca = </etc/ssl/certs/startcom-bundle.pem > ssl_cert = </etc/ssl/certs/server1.pem > ssl_key = </etc/ssl/private/server1.key > } > protocol lda { > info_log_path = /var/log/dovecot-lda.log > mail_plugins = " notify replication zlib mail_log" > } > Aditionally, I forced a "doveadm sync -f" using crontab twice a day. Can anybody give me a hint, please? -- regards, Jonas

1 0

Re: Uniqueness of dovecot mailbox-guids
by Christian Binder Stadt Freilassing 10 Feb '15

10 Feb '15

Ok, problem solved. Obviously the GUIDs only have to be unique for a specific user account in dovecot. Many thanks to Heinlein Support who helped me with this question!

1 0

Re: Uniqueness of dovecot mailbox-guids
by Christian Binder Stadt Freilassing 10 Feb '15

10 Feb '15

Bump. Can no one give a hint? Thanks a lot! Christian

1 0

Geting mail quota exceeded with plenty of space
by Robert Moskowitz 10 Feb '15

10 Feb '15

I have a user that is getting mail quota exceeded: Feb 9 15:00:21 z9m9z dovecot: lda(dm(a)htt-consult.com): Error: sieve: msgid=<38308773.1704736628308773ywdm(a)htt-consult.com853430>: failed to store into mailbox 'INBOX': Quota exceeded (mailbox for user is full) Yet the quota is set for 1000Mb and the current reported use is 277Mb. There are only 28 messages in the in box and 842 in the spam. Where might the problem becoming from? The server is Redsleeve 6 (Centos6 on arm). I am running a combination of postfix/dovecot/roundcubemail with a mysql virtual domain database maintained with postfix.admin

2 10

Mails Not Deleting in first POP3 Session
by Smith, Michael H. (GSFC-760.0)[NICS] 10 Feb '15

10 Feb '15

The dovecot -n output is attached to this email. Filename dovecot-n_filtered.conf. Dovecot Version: 2.2.10 OS: CentOS 6.6 MTA: Postfix version 2.6.6 The system is using dsync between two mailbox servers. Problem: When a pop3 session deletes a new message and the pop3 session ends, the message is not deleted. On a subsequent pop3 session, the same messages is deleted again and when the session ends, this time the messages is removed. This results in automated scripts getting duplicate messages. Previous mail server utilized postfix and dbmail. The problem did not exist. All of our replication settings are located in the file /etc/dovecot/conf.d/12-replicator.conf. When I move the above file out of /etc/dovecot/conf.d/ on both mailbox servers and restart dovecot, the pop3 deletion problem goes away and the system behaves as expected i.e. when a messages is deleted, it's removed when the session ends (of course its not replicated to the secondary server). Numerous tests using IMAP and deleted messages behaved as expected.with or without replication Here is some additional information that I hope helps: Below I'm running watch 'pwd; ls -l; echo "../cur"; ls -l ../cur | tail -2' On the primary mailbox server: Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur | t... Mon Feb 9 22:42:04 2015 /home/vmail/nascom.nasa.gov/test_u/new total 48 -rw------- 1 vmail mail 46223 Feb 9 22:41 1423521693.M193283P20903.mbox-open-1.nasc om.nasa.gov,S=46223,W=46902 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191796.M570666P7291.mbox-open-1.nascom .nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.nascom .nasa.gov,S=3269,W=3980:2, On the backup mailbox server: Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur... Mon Feb 9 22:44:12 2015 /home/vmail/nascom.nasa.gov/test_u/new total 48 -rw------- 1 vmail mail 46223 Feb 9 22:41 1423521693.M193283P20903.mbox-open-1. nascom.nasa.gov,S=46223,W=46902 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191796.M570666P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, After I connect to the primary mailbox server using openssl s_client -connect mail1.example.com:995 tls1_2 user test_u pass 123456 output below from the same watch command from above: Primary Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur | t... Mon Feb 9 22:47:50 2015 /home/vmail/nascom.nasa.gov/test_u/new total 0 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.nasco m.nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 46223 Feb 9 22:41 1423521693.M193283P20903.mbox-open-1.nasc om.nasa.gov,S=46223,W=46902:2, Secondary: Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur... Mon Feb 9 22:48:14 2015 /home/vmail/nascom.nasa.gov/test_u/new total 48 -rw------- 1 vmail mail 46223 Feb 9 22:41 1423521693.M193283P20903.mbox-open-1. nascom.nasa.gov,S=46223,W=46902 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191796.M570666P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, So far, on the primary, the new message is moved to the cur directory while on the backup the new messages is still in new. I perform a list command to get the message I want to delete. In this case the message number is 2402 so it looks like this... list . . . 2401 2402 dele 2402 +OK Marked to be deleted quit Here's the primary: Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur | t... Mon Feb 9 22:53:16 2015 /home/vmail/nascom.nasa.gov/test_u/new total 48 -rw------- 1 vmail mail 46223 Feb 9 22:41 1423521693.M193283P20903.mbox-open-1.nasc om.nasa.gov,S=46223,W=46902 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191796.M570666P7291.mbox-open-1.nascom .nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.nascom .nasa.gov,S=3269,W=3980:2, Here's the secondary: Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur... Mon Feb 9 22:53:38 2015 /home/vmail/nascom.nasa.gov/test_u/new total 48 -rw------- 1 vmail mail 46223 Feb 9 22:41 1423522362.M879542P21023.mbox-open-2. nascom.nasa.gov,S=46223,W=46902 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191796.M570666P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, See we see the message on the primary is moved back to new while the message on the secindary has a name change. Now for the second session (again using openssl): +OK Dovecot ready. user test_u +OK pass --------------- +OK Logged in. Here's the output on the primary: Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur | t... Mon Feb 9 22:56:27 2015 /home/vmail/nascom.nasa.gov/test_u/new total 0 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.nasco m.nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 46223 Feb 9 22:41 1423521693.M193283P20903.mbox-open-1.nasc om.nasa.gov,S=46223,W=46902:2, Here's the output on the secondary: Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur... Mon Feb 9 22:57:22 2015 /home/vmail/nascom.nasa.gov/test_u/new total 48 -rw------- 1 vmail mail 46223 Feb 9 22:41 1423522362.M879542P21023.mbox-open-2. nascom.nasa.gov,S=46223,W=46902 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191796.M570666P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, Now a list and delete... list . . . 2401 2402 dele 2402 +OK Marked to be deleted quit Here's the output of the primary: Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur | t... Mon Feb 9 22:59:17 2015 /home/vmail/nascom.nasa.gov/test_u/new total 0 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191796.M570666P7291.mbox-open-1.nascom .nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.nascom .nasa.gov,S=3269,W=3980:2, Now the scondary: Every 2.0s: pwd; ls -l; echo "../cur"; ls -l ../cur... Mon Feb 9 22:59:37 2015 /home/vmail/nascom.nasa.gov/test_u/new total 0 ../cur -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191796.M570666P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, -rw------- 1 vmail mail 3269 Nov 28 16:23 1417191797.M813970P7291.mbox-open-1.na scom.nasa.gov,S=3269,W=3980:2, The message is deleted now. Multiple new messages that are all deleted in the same session behave the same way.. However, if the new messages aren't deleted in the first session, they move to the cur directory. On a subsequent session, the messages can be deleted and they are removed. The new messages remain in the new directory after the first session (as previously stated) on the secondary mailbox server until the dele. So second session deletes appear to work fine Any assistance would be greatly appreciated. --Mike

1 0

Postfix , Dovecot & the Spam fight
by Leander Schäfer 09 Feb '15

09 Feb '15

Hi, I'm currently busy with a substiution of my current mail server. I'm currently using * Clam-SMTP and * SpamAssassin to fight Spam. I wonder if it is worth implementing AmaViS with SpamAssassin backend instead and also using AmaViS to speak to clamd directly. But I more and more wonder wether AmaViS is even worth it?! It currently looks to me as if AmaViS is eating LOTS of ressources and it is very uncomfortable for automated installations if you have to do dynamic batch changes on the AmaViS configs - sed(1) is your friend but this hectic escaping and workarrounds is really not sustainable to maintain. So my question is: Does AmaViS have any advantages compared to the current setup? I don't seem to find lots of qualified discussions for this on the net. The AmaViS related articles I found are freaking old. Would be nice the get your best practice as a change. Thanks a lot Best regards Leander

3 3

ssl_cipher_list
by LuKreme 08 Feb '15

08 Feb '15

How do I get a list of the possible ciphers that are installed on the system for use in ssl_cipher_list? -- They all have husbands and wives and children and houses and dogs, and you know, they've all made themselves a part of something and they can talk about what they do. What am I gonna say? "I killed the president of Paraguay with a fork. How've you been?"

2 1

TLS config check
by SW 07 Feb '15

07 Feb '15

Hi All First the essentials: dovecot --version: 2.2.15 /usr/local/etc/dovecot/conf.d/10-ssl.conf: ssl = required ssl_cert = </usr/local/openssl/certs/mail.domain.com.chained.dovecot.ecdsa.crt ssl_key = </usr/local/openssl/certs/mail.domain.com.ecdsa.key ssl_protocols = !SSLv2 !SSLv3 ssl_cipher_list = HIGH:EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH:EDH+aRSA:ECDHE-RSA-AES256-SHA:+DHE-RSA-AES256-SHA:!AES256-SHA256:!AES256-GCM-SHA384:!CAMELLIA256-SHA:!AES128:!CAMELLIA128:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS:!RC4:!SEED:+AES256-SHA ssl_prefer_server_ciphers = yes I would really appreciate it if someone could tell me if my config is super secure? I run the following email clients: K9 on Android 4.4.2 Thunderbird 31.4 Outlook 2010 I'm interested to know if the config I have is secure and that my cipher list is acceptable. I'm also keen to hear thoughts on my config in respect of Forward Secrecy and the SSLv3/POODLE attack. Thanks!

5 9

Re: Interface for managing users?
by Thomas Moulia 06 Feb '15

06 Feb '15

Hello, > It's actually the way around: pick any user management and configure > Dovecot to use its database. > Depending on what you want, you need a system, that also removes the > user's home dirs and/or creates them from a skeleton. Makes sense, and is nicely simple. > After doing a change in the user database, make sure to run > doveadm auth cache flush > to force Dovecot to pick up the changes, before you fire up the next test. Ah, good to know -- that would've bit me. Thanks for the help, Steffen! -Thomas

1 0

doveadm quota get doesn't recalculate quota (Maildir backend)
by Teodor Milkov 06 Feb '15

06 Feb '15

Hello, I've noticed that "doveadm quota get" doesn't recalculate quota if maildirsize file is missing for some reason. It just says quota is unknown, usage is 0. In contrast, vpopmail does regenerate maildirsize if it is missing. Reading the Maildir++ specification there is this part: ...If maildirsize does not exist, or if its size is at least 5120 bytes, recalculate it using the procedure defined above, and use the recalculated numbers... One seemingly legitimate reason for maildirsize to be missing is when vpopmail mailbox is set to NOQUOTA (i.e. no limits). My workaround to this is to use a fallback quota: quota_rule = ?:messages=10000000 That is, if there's no backend limit detected (missing maildirsize) then fallback to 10 mln message count quota. In this case doveadm quota get _does_ recalculate usage and even creates maildirsize file. So, my questions are: 1. Isn't it still better to calculate and show usage even if maildirsize is missing? Because calling quota recalc and then quota get is racy - someone else may change configuration or usage etc. between our two calls (forks). 2. If there's good reason against implicit recalculation, then maybe quota get output should be more specific that neither quota nor usage are known? Instead of usage=0 show -1 or "-" or "n/a" or "unkown"?

1 0

Resubmission after N days
by Thomas Güttler 06 Feb '15

06 Feb '15

Hi, I would like to implement a 43Folder system[1] with dovecot and a mail user agent. Use case: - I have a new mail in my inbox. I read it and see that I can't handle it now. I want to handle this mail in 5 days. - Now I want to have some sort of resubmission: the mail should be moved to a different location for these 5 days. - After 5 days the mail should be moved to my inbox again. How can this be done with Dovecot/IMAP? I have programming experience, but I am new to Dovecot/IMAP. I would like solve this with Dovecot only (without a database or web server). Does the IMAP protocol over methods which could help? [1] 43Folder https://en.wikipedia.org/wiki/Tickler_file -- http://www.thomas-guettler.de/

7 16

dsync and smooth conversion of Maildir to mdbox
by Sven Strickroth 06 Feb '15

06 Feb '15

Hi, I was experimenting with dsync for Maildir to mdbox conversion. Two isses arised there: * "subscriptions" only contained subscriptions of that namespace, all others were lost - Is there any configuration missing on my side? * "dovecot-acl-list" and "dovecot-acl" shares/permissions were not synced; UPDATE: if I also add "acl" to "mail_plugins" when running dsync (using -o mail_plugins="acl zlib") it works, however, all documentation, e.g. the wiki2, only mention to add acl to lmtp/lda and imap services. - Is there any problem adding acl to "global" mail_plugins? Regarding shared namespace: I cannot convert all mailboxes at once and have to do it mailbox after mailbox. The setting "location = maildir:%%h/Maildir" won't work as some mailboxes are already converted and others aren't. Is there a way to cope with that? "doveconf -n" outout: # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 3.16-0.bpo.3-amd64 x86_64 Debian 7.8 dict { acldict = mysql:/etc/dovecot/dovecot-dict-user_shares.conf quotadict = mysql:/etc/dovecot/dovecot-dict-quota.conf } mail_gid = 8 mail_location = maildir:%h/Maildir mail_plugins = quota zlib mail_privileged_group = mail mail_shared_explicit_inbox = yes mail_uid = 999 namespace { list = children location = maildir:%%h/Maildir prefix = shared/%%u/ separator = / subscriptions = no type = shared } namespace inbox { inbox = yes list = yes location = prefix = separator = / subscriptions = yes type = private } passdb { args = /etc/dovecot/79p-sql.conf driver = sql } plugin { acl = vfile acl_anyone = allow acl_shared_dict = proxy::acldict quota = dict:user::proxy::quotadict quota_grace = 0 quota_rule2 = Trash:bytes=+100M } protocols = " imap lmtp" service auth { unix_listener auth-userdb { group = mail mode = 0660 user = vmail } } service dict { unix_listener dict { group = mail mode = 0660 user = vmail } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { mode = 0600 user = postfix } user = vmail } userdb { driver = prefetch } userdb { args = /etc/dovecot/79p-sql.conf driver = sql } -- Best regards, Sven Strickroth PGP key id F5A9D4C4 @ any key-server

1 0

Interface for managing users?
by Thomas Moulia 06 Feb '15

06 Feb '15

Hey all, I'd like to use dovecot as an testing/benchmarking IMAP server for switchboard (https://github.com/thusfresh/switchboard) As part of the tests, I need to add and destroy dovecot users. Is there an interface or tool for this sort of user management at a higher-level than editing the user store, e.g. passwd-file, sql, ...? Also, more generally, are there any tools for using dovecot to test against? Thanks! -Thomas

2 1

dovecot.index.log in Maildir/cur
by George Sexton 06 Feb '15

06 Feb '15

I'm seeing two bogus messages appearing my Maildir/cur directory. They're dovecot.index.log and dovecot-uidlist. -rw------- 1 gsexton users 51 Feb 4 09:04 Maildir/cur/dovecot-uidlist:2,S -rw------- 1 gsexton users 244 Feb 4 09:04 Maildir/cur/dovecot.index.log These files are only appearing in the Maildir/cur directory, and not in any other directory that mail is delivered to (e.g. mail list directories). I'm using the current version of Mozilla Thunderbird as my mail client. Mail is delivered to Maildir/ by procmail. I was originally using Courier, but changed to dovecot. I did run the conversion program on all the mail boxes. Other than these If anyone could help me understand what I'm doing wrong, I'd appreciate it. I've researched the mail list and read the wiki articles, but I'm just not seeing anything that looks helpful. Here's my config info: # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 3.16.7-7-default x86_64 openSUSE 13.2 (x86_64) -> File System: btrfs mail_location = maildir:~/Maildir managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace 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 = INBOX. separator = . } passdb { driver = pam } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = imap service imap-login { inet_listener imaps { port = 993 ssl = yes } } ssl = required ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem ssl_key_password = ************ ssl_protocols = !SSLv2 !SSLv3 userdb { driver = passwd } protocol imap { mail_max_userip_connections = 20 } -- George Sexton *MH Software, Inc.* Voice: 303 438 9585 http://www.mhsoftware.com

2 4

Re: Re: auth: Warning: DNS lookup took 1.550 s
by Joseph Tam 06 Feb '15

06 Feb '15

ML mail writes: > My fault here, I should have precised that the DNS query it tries to > resolve is simply the DNS name of my mailbox server > (mailboxserver.domain.com) So domain.com is hosted locally on DNS > servers on that very same network as the dovecot servers are located. > Furthermore all the resolvers I use in /etc/resolv.conf are also local > DNS resolvers on that same LAN. All the DNS servers (authoritative and > recursive) are using PowerDNS. That's why I was really puzzled to see > that it can take up to 1.5 seconds to query my own local DNS servers > which are in no way overloaded. That really doesn't change my answer, but since you control the entire DNS chain of query and response, you can further debug it at the server end via logs or network tracing. And you should still run a comprehesive DNS trace (e.g. http://dns.squish.net/) since a misconfiguration could still cause your DNS resolver to go on wild goose chases. In either case, it's probably not Dovecot related. If you want to triage it, just enter static entries into your proxy's /etc/hosts file. Or use bare IPs in your configurations. Joseph Tam <jtam.home(a)gmail.com>

1 0

Block folder names in IMAP
by André Peters 05 Feb '15

05 Feb '15

Hi, I just merged to Maildir "/" as separator with a fs layout. So I am afraid of running into problems when someone creates a folder named "new", "cur", etc. ... I know I could work this around, but isn't there a way to block folders by their name from being created? Thank you! -- André Peters

1 0

Bug when using METADATA and ACLs
by Sergio Talens-Oliag 05 Feb '15

05 Feb '15

Hi, I'm trying to use the current version of dovecot as the IMAP server for Kolab and things seem to be working more or less OK, but while working on it I've found a dovecot bug that can probably be fixed quickly by someone familiar with the code. I've found the problem using shared folders, but it is related to ACLs and METADATA. The problem appears when a user only has the 'l' (lookup) permission on a folder and later tries to get METADATA from all his or her folders; a sample session to ilustrate the problem: A1 GETACL "foo" * ACL foo admin akxeilprwtscd -admin "" sto(a)iti.es lrwstipekxacd A1 OK Getacl completed. A2 SETACL "foo" sto(a)iti.es l A2 OK Setacl complete. A3 GETACL "foo" * ACL foo admin akxeilprwtscd -admin "" sto(a)iti.es al A3 OK Getacl completed. A4 GETMETADATA "foo" (/private/vendor/kolab/folder-type /shared/vendor/kolab/folder-type) A4 NO [NOPERM] Permission denied A5 GETMETADATA "*" (/private/vendor/kolab/folder-type /shared/vendor/kolab/folder-type) <CORE DUMPED> The dovecot.log messages are: Feb 05 13:59:12 imap(sto(a)iti.es): Panic: file imap-client.c: line 636 (client_command_free): assertion failed: (client->output_cmd_lock == NULL) Feb 05 13:59:12 imap(sto(a)iti.es): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x756cf) [0x7f55ab3da6cf] -> /usr/lib/dovecot/libdovecot.so.0(+0x7572e) [0x7f55ab3da72e] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f55ab38c575] -> dovecot/imap [sto(a)iti.es 127.0.0.1 GETMETADATA](+0x18c9e) [0x7f55abba5c9e] -> dovecot/imap [sto(a)iti.es 127.0.0.1 GETMETADATA](+0x18e9a) [0x7f55abba5e9a] -> dovecot/imap [sto(a)iti.es 127.0.0.1 GETMETADATA](+0x18ef4) [0x7f55abba5ef4] -> dovecot/imap [sto(a)iti.es 127.0.0.1 GETMETADATA](client_handle_input+0x115) [0x7f55abba61e5] -> dovecot/imap [sto(a)iti.es 127.0.0.1 GETMETADATA](client_input+0x75) [0x7f55abba65b5] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x5b) [0x7f55ab3ec51b] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xbb) [0x7f55ab3ed59b] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9) [0x7f55ab3ec5a9] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f55ab3ec628] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f55ab391a43] -> dovecot/imap [sto(a)iti.es 127.0.0.1 GETMETADATA](main+0x2b7) [0x7f55abb9a717] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f55aaff7ead] -> dovecot/imap [sto(a)iti.es 127.0.0.1 GETMETADATA](+0xd889) [0x7f55abb9a889] Feb 05 13:59:12 imap(sto(a)iti.es): Fatal: master: service(imap): child 32404 killed with signal 6 (core dumped) And the gdb output is (my binary has no debug symbols, so I guess it is not really useful): (gdb) bt full #0 0x00007f55ab00b165 in raise () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f55ab00e3e0 in abort () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #2 0x00007f55ab3da6c5 in ?? () from /usr/lib/dovecot/libdovecot.so.0 No symbol table info available. #3 0x00007f55ab3da72e in ?? () from /usr/lib/dovecot/libdovecot.so.0 No symbol table info available. #4 0x00007f55ab38c575 in i_panic () from /usr/lib/dovecot/libdovecot.so.0 No symbol table info available. #5 0x00007f55abba5c9e in client_command_free () No symbol table info available. #6 0x00007f55abba5e9a in ?? () No symbol table info available. #7 0x00007f55abba5ef4 in ?? () No symbol table info available. #8 0x00007f55abba61e5 in client_handle_input () No symbol table info available. #9 0x00007f55abba65b5 in client_input () No symbol table info available. #10 0x00007f55ab3ec51b in io_loop_call_io () from /usr/lib/dovecot/libdovecot.so.0 No symbol table info available. #11 0x00007f55ab3ed59b in io_loop_handler_run_internal () from /usr/lib/dovecot/libdovecot.so.0 No symbol table info available. #12 0x00007f55ab3ec5a9 in io_loop_handler_run () from /usr/lib/dovecot/libdovecot.so.0 No symbol table info available. #13 0x00007f55ab3ec628 in io_loop_run () from /usr/lib/dovecot/libdovecot.so.0 No symbol table info available. #14 0x00007f55ab391a43 in master_service_run () from /usr/lib/dovecot/libdovecot.so.0 No symbol table info available. #15 0x00007f55abb9a717 in main () No symbol table info available. If someone can look into it I will be grateful; of course if more info is needed I'm available to help as much as I can. Thanks in advance, Sergio. -- Sergio Talens-Oliag <sto(a)iti.es> <http://www.iti.es/> Key fingerprint = FF77 A16B 9D09 FC7B 6656 CFAD 261D E19A 578A 36F2

1 0

auth: Warning: DNS lookup took 1.550 s
by ML mail 05 Feb '15

05 Feb '15

Hello, I am running a dovecot and proxy server on two different virtual machines and on the dovecot proxy server I see around 5-6 times per day the following warning: Feb 03 16:15:12 auth: Warning: proxy(email(a)domain.com,xxx.xxx.xxx.xxx,<ABC123456789>): DNS lookup for mailboxserver.domain.com took 1.550 s I do not really understand how from time to time DNS queries are slow, I tried replicate this issue using dig to resolve the same DNS entry and it was always very fast. Is there any way I can debug better this issue? or is this nothing to worry about really? Regards ML

4 5

lazy_expunge + mdbox
by fernando.figaro＠uol.com.br 05 Feb '15

05 Feb '15

Hi, I'm studying an issue related to mdbox and lazy_expunge. If it is active in the imap configuration, when you delete a message (copy to new folder + expunge old folder), a copy is also sent to the expunge namespace. I realize that is something related to mdbox and lazy_expunge_only_last_instance and found almost no references except this one (http://hg.dovecot.org/dovecot-2.2/file/24d6708cea76/TODO) lazy_expunge_only_last_instance=yes + mdbox doesn't work, because refcounts don't update immediately One other suggestion I found was to disable 'move' capability. Does anyone has other news regarding this issue ? Thanks, Fernando

1 0

Re: auth: Warning: DNS lookup took 1.550 s
by Joseph Tam 05 Feb '15

05 Feb '15

ML mail writes: > I am not running a local DNS cache on the server. As suggested using a > local DNS cache would simply fix this issue but I am more interested to > know what is generating these slow DNS queries... As another poster has commented, a slow DNS response may not be anything related to your setup, but caused by upstream DNS service. Slow DNS response or timeouts is not uncommon, and if you're only getting 6 per day, you should count yourself lucky. If it's the same FDQN that's being delayed, you can maybe run an online DNS diagnostic -- they're may be some bum delegation or unsync'd data you can report, but it will probably not be worth your time to chase this to ground unless it's causing your client to get hung. Joseph Tam <jtam.home(a)gmail.com>

1 0