October 2013 - dovecot

[Dovecot] recipient_delimiter deux
by LuKreme 29 Oct '13

29 Oct '13

OK, I've been banging my head on why my procmail setup for virtual users is no longer working (difficult to test, since enabling it breaks live user's mail). There are only a few virtual users who have any sort of filters in place anyway (the heavy procmail users are local, not virtual), and they are fairly simple, so I think I can recreate them with sieve. I think I have everything I need for sieve to work, but now what? The first thing I want to do is have sieve process recipient_delimiter into a separate mailbox (creating it, if needed). Googling just for example sieve scripts comes up empty (well, directing to the dovecot wiki which at least on the links that come up, does not have sample scripts). so, foo+bar(a)example.com will go into foo's mailstore in the folder .bar/new/ On 27 Sep 2013, at 00:24 , Steffen Kaiser <skdovecot(a)smail.inf.fh-brs.de> wrote: > Dovecot LDA uses the "-m" option and only lda_mailbox_autocreate and lda_mailbox_autosubscribe, no need for recipient_delimiter to override the default mailbox. Which I still don't understand. recipient_delimiter = + is the default, so I shouldn't need to set it in my confs, I just need to setup a sieve recipe (is that what it is called? script?) that will process these messages, right? What would that look like? I have to setup the SQL users so that LMTP or LDA is used for deliver, but I want that to apply only to the sql users. Something like this, maybe? userdb { args = /etc/dovecot/dovecot-sql.conf.ext default_fields = uid=vpopmail gid=vchkpw mail_location=/usr/local/virtual/%u mail=maildir:/usr/local/virtual/%u sieve=/var/sieve/%u.sieve protocol_lda=$mailplugins sieve driver = sql } I'm sure that protoco_lda isn't the right syntax though. If I set sieve=/var/sieve/%u.sieve as above would users still be able to use sieve-manage to manage their own sieve files? And what MUAs support this? If I left that out, do I put ~/.dovecot.sieve in with the other mailboxes and {cur,new,tmp} and the index files, or will there be issues? If I put a dovecot.sieve file there will it just be seen, processed, and work? (SQL user's $HOME is their maildir) $ doveconf -n # 2.2.5: /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 9.1-RELEASE i386 auth_mechanisms = PLAIN LOGIN disable_plaintext_auth = no first_valid_uid = 89 login_log_format_elements = user=<%u> %r %m %c mail_location = maildir:~/Maildir mail_max_userip_connections = 90 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 { auto = subscribe special_use = \Junk } mailbox NotJunk { auto = subscribe } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = pam } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocols = imap sieve service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } } service imap-login { inet_listener imaps { port = 993 ssl = yes } } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { driver = passwd } userdb { args = /etc/dovecot/dovecot-sql.conf.ext default_fields = uid=vpopmail gid=vchkpw mail_location=/usr/local/virtual/%u mail=maildir:/usr/local/virtual/%u driver = sql } -- 'He's mad, isn't he?' 'No, mad's when you froth at the mouth,' said Gaspode. ' He's insane. That's when you froth at the brain.'

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[Dovecot] pigeonhole sources no more available
by me＠electronico.nc 29 Oct '13

29 Oct '13

Hi all, Please excuse me for this message but I can't find the pigeonhole sources available anymore. This page : http://pigeonhole.dovecot.org/download.html Points to (for latest sources) : http://www.rename-it.nl/dovecot/2.2/dovecot-2.2-pigeonhole-0.4.2.tar.gz And it seems that : www.rename-it.nl is now : http://www.medicalbits.nl So we get 404 error ... Could someone point us the to right URL and, maybe, update pigeonhole.dovecot.org ? Thanks in advance for your time. Nicolas

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[Dovecot] When imapc can't connect to remote IMAP prevents user login (and blocks LDA)
by Marcin Mirosław 28 Oct '13

28 Oct '13

Hi! I'm using dovecot 2.1.12-r1. When remote imap server rejects connections then I can't login into account and MTA can't deliver emails to maildir also. I'm attaching snippets of logs: 2012-12-15T18:05:43.072594+01:00 meteor dovecot: imap-login: Login: user=<marcin(a)mejor.pl>, method=PLAIN, rip=2001:470:1f0b:1ab3:50af:bef4:6918:78ad, lip=2001:470:1f15:1b61::2, mpid=32533, TLS, session=<T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit> 2012-12-15T18:05:43.442598+01:00 meteor dovecot: imap(marcin(a)mejor.pl) <T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit>: Error: imapc(imap.wp.pl:143): Server disconnected: Connection reset by peer 2012-12-15T18:05:43.442598+01:00 meteor dovecot: imap(marcin(a)mejor.pl) <T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit>: Error: imapc(imap.wp.pl:143): Authentication failed: Disconnected from server 2012-12-15T18:05:43.442598+01:00 meteor dovecot: imap(marcin(a)mejor.pl) <T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit>: Error: imapc: Command failed: Disconnected from server 2012-12-15T18:05:43.442598+01:00 meteor dovecot: imap(marcin(a)mejor.pl) <T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit>: Error: user marcin(a)mejor.pl: Initialization failed: Namespace 'xxx-wp-pl.': imapc: LIST failed: Internal error occurred. Refer to server log for more information. [2012-12-15 18:05:43] 2012-12-15T18:05:43.442598+01:00 meteor dovecot: imap(marcin(a)mejor.pl) <T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit>: Error: Invalid user settings. Refer to server log for more information. And snippet when LDA tries to deliver email: 2012-12-15T18:00:54.689877+01:00 meteor dovecot: lda(marcin(a)mejor.pl) <>: Error: imapc(imap.wp.pl:143): Server disconnected: Connection reset by peer 2012-12-15T18:00:54.689877+01:00 meteor dovecot: lda(marcin(a)mejor.pl) <>: Error: imapc(imap.wp.pl:143): Authentication failed: Disconnected from server 2012-12-15T18:00:54.689877+01:00 meteor dovecot: lda(marcin(a)mejor.pl) <>: Error: imapc: Command failed: Disconnected from server 2012-12-15T18:00:54.689877+01:00 meteor dovecot: lda(marcin(a)mejor.pl) <>: Error: user marcin(a)mejor.pl: Initialization failed: Namespace 'xxx-wp-pl.': imapc: LIST failed: Internal error occurred. Refer to server log for more information. [2012-12-15 18:00:54] 2012-12-15T18:00:54.689877+01:00 meteor dovecot: lda(marcin(a)mejor.pl) <>: Fatal: Invalid user settings. Refer to server log for more information. I'd like to ask is this behavior correct? Thanks, Marcin doveconf -n: # 2.1.12: /etc/dovecot/dovecot.conf # OS: Linux 3.6.8-hardened x86_64 Gentoo Base System release 2.1 auth_cache_size = 1 k auth_mechanisms = login digest-md5 cram-md5 plain deliver_log_format = msgid=%m: from=%f: phys=%p: virt=%w %$ dict { quota = pgsql:/etc/dovecot/dovecot-dict-sql.conf.ext } first_valid_uid = 8 last_valid_uid = 8 lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes mail_attachment_dir = /dane/domeny/zalaczniki mail_attachment_min_size = 10000 k mail_cache_min_mail_count = 20 mail_gid = mail mail_log_prefix = "%s(%u) <%{session}>: " mail_plugins = autocreate quota notify mail_log stats zlib mail_privileged_group = mail mail_uid = mail maildir_stat_dirs = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy incl ude variables body enotify environment mailbox date ihave mdbox_preallocate_space = yes mdbox_rotate_interval = 60 days mdbox_rotate_size = 50 M namespace inbox { inbox = yes list = 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 = separator = . subscriptions = yes } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { autocreate = Trash autocreate2 = Spam autocreate3 = Sent autocreate4 = Drafts autosubscribe = Trash autosubscribe2 = Spam autosubscribe3 = Sent autosubscribe4 = Drafts quota = dict:User quota::proxy::quota quota_exceeded_message = Quota exceeded / Skrzynka odbiorcy jest przepelniona, wiadomosc nie zostala dostarczona sieve = ~/.dovecot.sieve sieve_dir = ~/sieve stats_command_min_time = 1 mins stats_domain_min_time = 12 hours stats_ip_min_time = 12 hours stats_memory_limit = 1M stats_refresh = 30 s stats_session_min_time = 15 mins stats_track_cmds = yes stats_user_min_time = 1 hours zlib_save = gz } postmaster_address = postmaster(a)mejor.pl protocols = imap pop3 sieve service auth { unix_listener auth-userdb { group = mail mode = 0660 user = root } } service dict { unix_listener dict { user = mail } } service stats { fifo_listener stats-mail { mode = 0600 user = mail } } ssl_cert = </etc/ssl/gwiazdka.mejor.pl.pem ssl_key = </etc/ssl/gwiazdka.mejor.pl.pem userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } verbose_proctitle = yes protocol lda { mail_plugins = autocreate quota notify mail_log stats zlib sieve } protocol imap { mail_max_userip_connections = 25 mail_plugins = autocreate quota notify mail_log stats zlib imap_quota imap_stats imap_zlib }

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[Dovecot] Dovecot replication - I'm stuck
by IT geek 31 28 Oct '13

28 Oct '13

Hi, I've been following the wiki document at http://wiki2.dovecot.org/Replication, but I've become stuck. I'm running version 2.1.3 on NetBSD 5.2 (v2.2+ isn't available as a package yet, and compiling my own is well outside my wheelhouse). I have a couple of questions: The wiki page keeps referring to "vmail". Is this a just system user I need to create? Presumably on both Dovecot boxes? If I don't use virtual users, do I need this? Here is my dovecot -n: # 2.1.3: /usr/pkg/etc/dovecot/dovecot.conf # OS: NetBSD 5.2 cobalt auth_mechanisms = plain login dsync_remote_cmd = ssh -l%{login} %{host} doveadm dsync-server -u%u listen = 192.168.1.1 login_greeting = Go on then, let's have it... mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_plugins = " notify replication" passdb { driver = passwd } plugin { mail_replica = remote:vmail@server2.mydomain.com replication_full_sync_interval = 1 hours } protocols = imap service aggregator { fifo_listener replication-notify-fifo { user = vmail } unix_listener replication-notify { user = vmail } } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } user = root } service imap-login { inet_listener imap { port = 0 } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 } } ssl_cert = </etc/openssl/certs/mail.mydomain.com.crt ssl_key = </etc/openssl/private/mail.mydomain.com.key userdb { driver = passwd } protocol lda { postmaster_address = postmaster(a)mydomain.com } Any help would be greatly appreciated, as I'd really love to get this working. Thanks, -Mark

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Re: [Dovecot] Dbox group file permissions
by Chris Lasater 28 Oct '13

28 Oct '13

Just in case someone else has the same problem, I had to change the following two variables mail_home = /mnt/home/imapd/%d/%n mail_location = dbox:/mnt/home/imapd/%d/%n to mail_home = /mnt/home/imapd/%d/%n mail_location = dbox:~/ "When mail_location begins with%h or~/, its permissions are copied from the first existing parent directory if it has setgid-bit set. This isn't done when the path contains any other %variables."

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[Dovecot] Blocking certain hostnames/clients
by Charles Marcus 28 Oct '13

28 Oct '13

Hello, As a result of learning of the new 'Intro' App introduced by LinkedIn, and discussing how to block SMTP access to my postfix server from these clients, I'm now interested in doing the same for dovecot. Bottom line desire is to avoid scraping/hijacking email stored on my dovecot server by any client other than a users client. This includes Intro (so, LinkedIn), Blackberry, GMail, Outlook, etc. The boss has expressed the desire to NOT block all email from them, just disallow any of their clients from AUTH'ing (either SMTP or IMAP/POP). I'd be interested if anyone has any kind of database of hostnames/IP blocks of the freemailers out there that support adding 3rd party accounts, especially ones supporting IMAP. Anyway, article raising the concern found here: http://www.bishopfox.com/blog/2013/10/linkedin-intro/ "LinkedIn released a new product today called Intro. They call it ?doing the impossible?, but some might call it ?hijacking email?. Why do we say this? Consider the following: Intro reconfigures your iOS device (e.g. iPhone, iPad) so that all of your emails go through LinkedIn?s servers. You read that right. Once you install the Intro app, all of your emails, both sent and received, are transmitted via LinkedIn?s servers. LinkedIn is forcing all your IMAP and SMTP data through their own servers and then analyzing and scraping your emails for data pertaining to?whatever they feel like." -- Best regards, */Charles/*

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[Dovecot] Which MTA for a personal-use dovecot instance?
by Dan Langille 27 Oct '13

27 Oct '13

I'm planning to deploy a personal dovecot IMAP server (i.e. I am the only user) in a FreeBSD jail. At present, I have IMAP deployed on the same host as one of my mail servers, which is running Postfix. I do like Postfix, but it seems to be a bit overkill for this particular situation. All my incoming MX are provided by Google. They handle the incoming mail and forward to my private MX, and from there the mail for me goes into my ~/Maildir. With the move to IMAP in a jail, I need to get the mail from my private MX into that jail. All mail being sent to that jail will be destined for my ~/Maildir, with some massaging via procmail. Given that I've just started using mail/nullmailer, I was wondering if there was something simple that I could use. I was planning to use postfix, require TLS, lock things down tightly. But I'm open to suggestions for something simple. -- Dan Langille - http://langille.org/

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[Dovecot] fts-solr indexer-worker connects to wrong solr host dovecot-2.2.4
by Richard Platel 26 Oct '13

26 Oct '13

Hello. We're setting up fts solr and want to have the solr server host be set per-user via UserDB. It looks like if a user connects and fts indexes mail, and then another user connects and indexes mail, indexer-worker is connecting to the first user's fts host: User1, hammer(a)rp-auth-test.com connects, does a SEARCH for the first time, indexer-worker gets UserDB settings and correctly indexes mail on ftsvs01: [...] auth-worker(2195): Debug: dict(hammer(a)rp-auth-test.com): lookup shared/userdb/hammer(a)rp-auth-test.com auth-worker(2195): Debug: dict(hammer(a)rp-auth-test.com): result: {"uid":"8","fts":"solr","quota_rule4":"Spam:ignore","_session":"talk15_590ec6d100042","quota_rule3":"Trash:ignore","quota_rule2":"*:messages=2684354","quota_rule":"*:storage=5242880k","mail":"maildir:/mail/mailstore01/215/573/hammer@rp-auth-test.com/:INDEX=/mail/index01/215/573/hammer@rp-auth-test.com/","fts_solr":"debug url=http://ftsvs01:8080/solr/","gid":"8"} auth: Debug: userdb out: USER 1 hammer(a)rp-auth-test.com uid=8 fts=solr quota_rule4=Spam:ignore _session=talk15_590ec6d100042 quota_rule3=Trash:ignore quota_rule2=*:messages=2684354 quota_rule=*:storage=5242880k mail=maildir:/mail/mailstore01/215/573/hammer@rp-auth-test.com/:INDEX=/mail/index01/215/573/hammer@rp-auth-test.com/ fts_solr=debug url=http://ftsvs01:8080/solr/ gid=8 indexer-worker: Debug: auth input: hammer(a)rp-auth-test.com uid=8 fts=solr quota_rule4=Spam:ignore _session=talk15_590ec6d100042 quota_rule3=Trash:ignore quota_rule2=*:messages=2684354 quota_rule=*:storage=5242880k mail=maildir:/mail/mailstore01/215/573/hammer@rp-auth-test.com/:INDEX=/mail/index01/215/573/hammer@rp-auth-test.com/ fts_solr=debug url=http://ftsvs01:8080/solr/ gid=8 indexer-worker: Debug: Added userdb setting: plugin/_session=talk15_590ec6d100042 indexer-worker: Debug: Added userdb setting: plugin/fts=solr indexer-worker: Debug: Added userdb setting: plugin/fts_solr=debug url=http://ftsvs01:8080/solr/ indexer-worker: Debug: Added userdb setting: mail=maildir:/mail/mailstore01/215/573/hammer@rp-auth-test.com/:INDEX=/mail/index01/215/573/ha mmer(a)rp-auth-test.com/ indexer-worker: Debug: Added userdb setting: plugin/quota_rule=*:storage=5242880k indexer-worker: Debug: Added userdb setting: plugin/quota_rule2=*:messages=2684354 indexer-worker: Debug: Added userdb setting: plugin/quota_rule3=Trash:ignore indexer-worker: Debug: Added userdb setting: plugin/quota_rule4=Spam:ignore indexer-worker(hammer(a)rp-auth-test.com): Debug: Effective uid=8, gid=8, home= indexer-worker(hammer(a)rp-auth-test.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions =yes location=maildir:/mail/mailstore01/215/573/hammer@rp-auth-test.com/:INDEX=/mail/index01/215/573/hammer@rp-auth-test.com/ indexer-worker(hammer(a)rp-auth-test.com): Debug: maildir++: root=/mail/mailstore01/215/573/hammer(a)rp-auth-test.com, index=/mail/index01/215/ 573/hammer(a)rp-auth-test.com, indexpvt=, control=, inbox=/mail/mailstore01/215/573/hammer(a)rp-auth-test.com, alt= indexer-worker(hammer(a)rp-auth-test.com): Debug: Ignoring unknown cache field: pop3.order indexer-worker(hammer(a)rp-auth-test.com): Debug: Ignoring unknown cache field: binary.parts indexer-worker(hammer(a)rp-auth-test.com): Warning: Created dotlock file's timestamp is different than current time (1380294685 vs 1380294612 ): /mail/index01/215/573/hammer(a)rp-auth-test.com/.INBOX/dovecot.index.log indexer-worker(hammer(a)rp-auth-test.com): Debug: http-client: request [POST http://ftsvs01:8080/solr/update] Submitted [...] User1 index finishes and imap searches against ftsvs01 [...] imap(hammer(a)rp-auth-test.com): Debug: http-client: request [GET http://ftsvs01:8080/solr/select?fl=uid,score&rows=2&sort=uid+asc&q=(hdr:%22…] Submitted [...] User2 grant(a)rp-auth-test.com connects and does a SEARCH, index worker gets gets UserDB settings, including fts host ftsvs02, but connects to ftsvs01 (also note index-worker initially shows wrong user in loglines) [...] auth-worker(2195): Debug: dict(grant(a)rp-auth-test.com): lookup shared/userdb/grant(a)rp-auth-test.com auth-worker(2195): Debug: dict(grant(a)rp-auth-test.com): result: {"uid":"8","fts":"solr","quota_rule4":"Spam:ignore","_session":"cow80_609fed7600001","quota_rule3":"Trash:ignore","quota_rule2":"*:messages=2684354","quota_rule":"*:storage=5242880k","mail":"maildir:/mail/mailstore01/812/023/grant@rp-auth-test.com/:INDEX=/mail/index01/812/023/grant@rp-auth-test.com/","fts_solr":"debug url=http://ftsvs02:8080/solr/","gid":"8"} auth: Debug: userdb out: USER 2 grant(a)rp-auth-test.com uid=8 fts=solr quota_rule4=Spam:ignore _session=cow80_609fed7600001 quota_rule3=Trash:ignore quota_rule2=*:messages=2684354 quota_rule=*:storage=5242880k mail=maildir:/mail/mailstore01/812/023/grant@rp-auth-test.com/:INDEX=/mail/index01/812/023/grant@rp-auth-test.com/ fts_solr=debug url=http://ftsvs02:8080/solr/ gid=8 indexer-worker(hammer(a)rp-auth-test.com): Debug: auth input: grant(a)rp-auth-test.com uid=8 fts=solr quota_rule4=Spam:ignore _session=cow80_609fed7600001 quota_rule3=Trash:ignore quota_rule2=*:messages=2684354 quota_rule=*:storage=5242880k mail=maildir:/mail/mailstore01/812/023/grant@rp-auth-test.com/:INDEX=/mail/index01/812/023/grant@rp-auth-test.com/ fts_solr=debug url=http://ftsvs02:8080/solr/ gid=8 indexer-worker(hammer(a)rp-auth-test.com): Debug: Added userdb setting: plugin/_session=cow80_609fed7600001 indexer-worker(hammer(a)rp-auth-test.com): Debug: Added userdb setting: plugin/fts=solr indexer-worker(hammer(a)rp-auth-test.com): Debug: Added userdb setting: plugin/fts_solr=debug url=http://ftsvs02:8080/solr/ indexer-worker(hammer(a)rp-auth-test.com): Debug: Added userdb setting: mail=maildir:/mail/mailstore01/812/023/grant@rp-auth-test.com/:INDEX=/mail/index01/812/023/grant@rp-auth-test.com/ indexer-worker(hammer(a)rp-auth-test.com): Debug: Added userdb setting: plugin/quota_rule=*:storage=5242880k indexer-worker(hammer(a)rp-auth-test.com): Debug: Added userdb setting: plugin/quota_rule2=*:messages=2684354 indexer-worker(hammer(a)rp-auth-test.com): Debug: Added userdb setting: plugin/quota_rule3=Trash:ignore indexer-worker(hammer(a)rp-auth-test.com): Debug: Added userdb setting: plugin/quota_rule4=Spam:ignore indexer-worker(grant(a)rp-auth-test.com): Debug: Effective uid=8, gid=8, home= indexer-worker(grant(a)rp-auth-test.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/mail/mailstore01/812/023/grant@rp-auth-test.com/:INDEX=/mail/index01/812/023/grant@rp-auth-test.com/ indexer-worker(grant(a)rp-auth-test.com): Debug: maildir++: root=/mail/mailstore01/812/023/grant(a)rp-auth-test.com, index=/mail/index01/812/023/grant(a)rp-auth-test.com, indexpvt=, control=, inbox=/mail/mailstore01/812/023/grant(a)rp-auth-test.com, alt= indexer-worker(grant(a)rp-auth-test.com): Debug: Ignoring unknown cache field: pop3.order indexer-worker(grant(a)rp-auth-test.com): Debug: Ignoring unknown cache field: binary.parts indexer-worker(grant(a)rp-auth-test.com): Warning: Created dotlock file's timestamp is different than current time (1380294736 vs 1380294664): /mail/index01/812/023/grant(a)rp-auth-test.com/.INBOX/dovecot.index.cache indexer-worker(grant(a)rp-auth-test.com): Warning: Created dotlock file's timestamp is different than current time (1380294736 vs 1380294664): /mail/index01/812/023/grant(a)rp-auth-test.com/.INBOX/dovecot.index.log indexer-worker(grant(a)rp-auth-test.com): Warning: Created dotlock file's timestamp is different than current time (1380294736 vs 1380294664): /mail/index01/812/023/grant(a)rp-auth-test.com/.INBOX/dovecot.index.cache indexer-worker(grant(a)rp-auth-test.com): Debug: http-client: request [POST http://ftsvs01:8080/solr/update] Submitted [...] indexer-worker indexes User2's mail on wrong fts host: [...] indexer-worker(grant(a)rp-auth-test.com): Debug: http-client: request [POST http://ftsvs01:8080/solr/update] Sent header indexer-worker(grant(a)rp-auth-test.com): Debug: http-client: request [POST http://ftsvs01:8080/solr/update] Partially sent payload indexer-worker(grant(a)rp-auth-test.com): Debug: http-client: request [POST http://ftsvs01:8080/solr/update] Partially sent payload indexer-worker(grant(a)rp-auth-test.com): Debug: http-client: request [POST http://ftsvs01:8080/solr/update] Partially sent payload indexer-worker(grant(a)rp-auth-test.com): Debug: http-client: request [POST http://ftsvs01:8080/solr/update] Partially sent payload indexer-worker(grant(a)rp-auth-test.com): Debug: http-client: request [POST http://ftsvs01:8080/solr/update] Partially sent payload indexer-worker(grant(a)rp-auth-test.com): Debug: http-client: request [POST http://ftsvs01:8080/solr/update] Partially sent payload [...] indexer-worker finishes and imap searches against correct fts host ftsvs02 [...] imap(grant(a)rp-auth-test.com): Debug: http-client: request [GET http://ftsvs02:8080/solr/select?fl=uid,score&rows=194&sort=uid+asc&q=(hdr:%…] Submitted [...]

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[Dovecot] Dovecot proxy hooks
by dac＠getodata.ro 26 Oct '13

26 Oct '13

I am interested in the possibility of using Dovecot IMAP/POP proxying capabilities to analyze emails that are passing through and possibly modify content on the fly. This subject has been discussed here [1] before. I have tried the mail-filter plugin [2], but the hooks it uses are only called in a non-proxy setup. Is there a practical way of doing this, or plans to add such a feature? Links: [1]: http://dovecot.org/list/dovecot/2006-February/011704.html [2]: http://www.dovecot.org/patches/2.2/mail-filter.tar.gz

2 1

[Dovecot] Plugin issue with update from 2.0.19 to 2.1.17
by Reinaldo Matukuma 26 Oct '13

26 Oct '13

Hello. Probably only Timo can help-me with this. I have a self-made plugin based on the zlib plugin that i use to cryptograph the messages at inbox. As a side-effect of the cryptography, my plugin changes the size of the message, but until 2.0.19 this works well with dovecot index and the W/S flags. But now, i'm going to upgrade to 2.1.17 and now i have these messages on log at my test ambiance: Oct 15 20:19:25 test dovecot: imap(reinaldo(a)exemplo.com.br): Error: Cached message size smaller than expected (367 < 529) Oct 15 20:19:25 test dovecot: imap(reinaldo(a)exemplo.com.br): Error: Maildir filename has wrong S value, renamed the file from /storage/test/messages/exemplo.com.br/reinaldo/Maildir/.Sent/cur/1381879158.M634385P5208.test,S=367,W=378:2,S to /storage/test/messages/exemplo.com.br/reinaldo/Maildir/.Sent/cur/1381879158.M634385P5208.test,S=529:2,S Oct 15 20:19:25 test dovecot: imap(reinaldo(a)exemplo.com.br): Error: Corrupted index cache file /storage/test/messages/exemplo.com.br/reinaldo/Maildir/.Sent/dovecot.index.cache: Broken physical size for mail UID 6 I understood with these messages that the dovecot is arguing to get the real size of the file now, overriding the return of size from my crypto plugin. But i don't understood if this is a consequence from the changes to correct the index issue (the dovecot.index.cache issue). So... I want know if the correct way to fix this would be change my plugin to return the real size of the file (that will be larger than the effective message that the plugin returne after the de-cryptography) or if i need use some new function to the plugin replace the expected size based on the real size of the message, not of the file. Thanks Reinaldo

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