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[Dovecot] Dovecot director doveadm with switch "-A" error
by Ramon Frontera 08 Dec '12

08 Dec '12

Hi, we have a problem with our director proxy configuration. When we run on proxy server the doveadm command with -A switch, fails with the error: # doveadm -D quota get -A doveadm(user1): Debug: auth input: user=user1 proxy starttls=any-cert doveadm(user1): Error: Proxy is missing destination host doveadm: Error: Failed to iterate through some users If we execute the command with a single user, director assigns host and goes well, Example: # doveadm -D quota get -u user1 doveadm(user1): Debug: auth input: user=user1 proxy starttls=any-cert host=xx.xx.xx.xx proxy_refresh=450 Quota name Type Value Limit % User quota STORAGE 159401 2621440 6 User quota MESSAGE 341 - 0 We have tried different configurations and all goes wrong with this "-A" switch, Timo please, could you tell us if we have a missconfiguration or its a possible director bug ?? We really want execute the expire plugin on ours directors and them redirect to the backends servers of every user. thanks in advance. Our doveconf -n: # dovecot -n # 2.1.10: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-279.14.1.el6.x86_64 x86_64 CentOS release 6.3 (Final) auth_cache_size = 3 k auth_cache_ttl = 15 mins auth_debug = yes auth_verbose = yes base_dir = /var/run/dovecot/ default_client_limit = 30000 default_process_limit = 5000 dict { expire = mysql:/etc/dovecot/dovecot-dict-expire.conf.ext } director_doveadm_port = 990 director_mail_servers = mailserver1 mailserver2 director_servers = proxy1 doveadm_proxy_port = 24245 lmtp_proxy = yes mail_debug = yes mail_plugins = expire quota 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 { location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-ldap-users.conf.ext driver = ldap } plugin { expire = Trash expire2 = Trash/* expire_dict = proxy::expire } postmaster_address = postmaster<at>company protocols = imap pop3 lmtp sieve service auth { client_limit = 27048 unix_listener /var/spool/postfix/private/auth { mode = 0666 } unix_listener auth-userdb { group = dovecot mode = 0660 } } service director { fifo_listener login/proxy-notify { mode = 0600 user = $default_login_user } inet_listener { port = 9090 } unix_listener director-userdb { mode = 0660 } unix_listener login/director { mode = 0666 } } service doveadm { executable = doveadm-server director inet_listener doveadm-server { port = 24245 } } service imap-login { executable = imap-login director inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service ipc { unix_listener ipc { user = dovecot } } service lmtp { client_limit = 1 inet_listener lmtp { port = 30025 } } service managesieve-login { executable = managesieve-login director } service pop3-login { executable = pop3-login director inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } ssl = required ssl_cert = </etc/pki/tls/certs/imap.crt ssl_key = </etc/pki/tls/private/imap.uib.es_privatekey.pem syslog_facility = local1 userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-ldap-users.conf.ext driver = ldap } verbose_proctitle = yes protocol lmtp { auth_socket_path = director-userdb mail_plugins = expire quota sieve quota passdb { args = /etc/dovecot/dovecot-ldap-pass.conf.lmtp driver = ldap } } protocol doveadm { auth_socket_path = director-userdb } protocol imap { mail_max_userip_connections = 20 mail_plugins = expire quota } protocol pop3 { pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } local ip/24/24 { doveadm_password = supersecretpassword } -- ------------------------------------------ Ramon Frontera Gallardo Universitat de les Illes Balears

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[Dovecot] Dovecot G+ community
by Patrick Ben Koetter 08 Dec '12

08 Dec '12

For those who own a G+ account and don't mind seeing colors in a browser once in a while instead of staring at a black/white terminal all day long, join the Dovecot G+ community <https://plus.google.com/communities/112967413753095884716> p@rick -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer Aufsichtsratsvorsitzender: Joerg Heidrich

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Re: [Dovecot] imap-login - where does the user get filled in from?
by Ben Morrow 07 Dec '12

07 Dec '12

At 3PM -0800 on 6/12/12 Jeff Lacki wrote: > Ben Morrow <ben(a)morrow.me.uk> wrote: > > > > imap-login: Disconnected (no auth attempts in 60 secs): user=<>, > > > rip=192.168.1.1, lip=192.168.1.22, TLS handshaking: Disconnected > > > > Just to be sure: you have replaced the self-signed certificate Dovecot > > installs with one which is signed by a public CA? > > I created my own self-signed certificate with mkcert.sh that comes with > dovecot. Changed my hostname to mail.myhostname.com and the other > stuff, installed etc. An iPhone won't accept a self-signed certificate unless you install it in the system trusted certificate list. I don't know how you do that, or even if it's possible... Ben

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[Dovecot] Cannot STORE \Seen flag on some mails
by Frerich Raabe 07 Dec '12

07 Dec '12

Hi, I'm running Dovecot 1.2.17 on FreeBSD (exact output of 'dovecot -n' is atttached to this mail). The machine is serving a public mailinglist archive which is read-only; all mail arriving for the archive is marked as \Seen using Sieve script. This setup works well most of the time, but I noticed that for *some* mails, the \Seen flag doesn't seem to be stored. Right now I have 31255 mails in one of my folders and I can't seem to mark five of them as \Seen - the others work just fine. I first suspected a client issue so I did a little IMAP session by hand: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE AUTH=PLAIN AUTH=LOGIN] Dovecot ready. . LOGIN "xxxxxx" "yyyyyy" . OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS ACL RIGHTS=texk] Logged in . SELECT "Lists/Archive/squish" * FLAGS (\Answered \Flagged \Deleted \Seen \Draft $NotJunk) * OK [PERMANENTFLAGS ()] Read-only mailbox. * 31250 EXISTS * 0 RECENT * OK [UNSEEN 27126] First unseen. * OK [UIDVALIDITY 1350573750] UIDs valid * OK [UIDNEXT 31265] Predicted next UID * OK [HIGHESTMODSEQ 9512] Highest . OK [READ-ONLY] Select completed. . SEARCH UNSEEN * SEARCH 27126 27127 28484 29835 29838 . OK Search completed (0.000 secs). . STORE 27126 FLAGS \SEEN . OK Store completed. . SEARCH UNSEEN * SEARCH 27126 27127 28484 29835 29838 . OK Search completed (0.000 secs). . LOGOUT * BYE Logging out . OK Logout completed. Note how the first 'SEARCH UNSEEN' command shows that '27126' is unseen, the subsequent 'STORE' command succeeds - but then 'SEARCH UNSEEN' still shows 27126 as unseen! I have all four logging levels being piped to /var/log/maillog (I verified this by running dovecot --log-error) but the file does not show any problems. I checked the file permissions of the Maildir directories, and it all looks dandy to me. Does anybody have some suggestions how to debug this further, or what the reason for this may be? -- Frerich Raabe - raabe(a)froglogic.com www.froglogic.com - Multi-Platform GUI Testing

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[Dovecot] dsync: error with hierarchy separator
by Jakub Jedelsky 07 Dec '12

07 Dec '12

Hi list! I have a problem with transfering mails from mbox to maildir format. On dovecot wiki I found a dsync tool, which looks good, but returns me an error: # dsync -u mail(a)example.com mirror mbox:~/mail:INBOX=/var/mail/virtuser_808 dsync(root): Fatal: Mail locations must use the same virtual mailbox hierarchy separator (specify separator for the default namespace) I found a solution with namespaces, but it doesn't work for me, there is still same error - I tried to add "-o separator=/" as option or add it to config file as mentioned there [1]. Can you push me to any solution? My dovecot -n: # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-279.5.2.el6.x86_64 x86_64 CentOS release 6.3 (Final) auth_mechanisms = plain login digest-md5 cram-md5 disable_plaintext_auth = no 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 mbox_write_locks = fcntl passdb { args = scheme=CRYPT username_format=%Lu /etc/dovecot/dovecot.passwd driver = passwd-file } plugin { autocreate = Spam autosubscribe = Spam sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { args = username_format=%Lu /etc/dovecot/dovecot.passwd driver = passwd-file } protocol imap { mail_plugins = autocreate } [1] http://www.dovecot.org/list/dovecot/2010-September/053186.html Thanks a lot. -jj

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[Dovecot] imap-login - where does the user get filled in from?
by jeep＠rahul.net 07 Dec '12

07 Dec '12

Sorry to ask such a basic question, but I finally got some major hurdles working for imaps on port 993 and Im getting the following when I try to connect from my iphone: imap-login: Disconnected (no auth attempts in 60 secs): user=<>, rip=192.168.1.1, lip=192.168.1.22, TLS handshaking: Disconnected Im using SQL and SSL over 993. I cant seem to find where my user comes from that its blank? Your help is appreciated. Thanks /mf/home/jeep/shell/.signature

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[Dovecot] Message Flag definitions
by Chris Dutton 07 Dec '12

07 Dec '12

Hello, I am in charge of migrating our mail system from dovecot to another server, and I am having to write a script to do this as tools like imapsync are too slow. What I am trying to find is the definitions of the flags that dovecot adds to the Maildir file name it uses for the IMAP messages. For example what the a and b mean in the following: 1176236036.P7260Q1438.sucia:2,RSab I am looking for all definitions not just a and b. Thanks Chris chris(a)rosepointnav.com

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[Dovecot] How can I force FTS reindexing?
by Dave Abrahams 06 Dec '12

06 Dec '12

I threw out my lucene-indexes folder because it seemed to be missing something, and I figured it would get regenerated. Unfortunately, dovecot is only FTS-indexing new mails that come in. Is there a way to get it to reindex everything? -- Dave Abrahams BoostPro Computing Software Development Training http://www.boostpro.com Clang/LLVM/EDG Compilers C++ Boost

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Re: [Dovecot] dovecot Digest, Vol 116, Issue 11
by Erik A Johnson 06 Dec '12

06 Dec '12

On December 5, 2012 2:07:14 AM PST, Ben Morrow <ben(a)morrow.me.uk> wrote: > At 1AM -0800 on 5/12/12 Erik A Johnson wrote: >> FYI, the tcpdump I sent previously was with one of our >> previously-discussed patches in place: >> >> if (!proxy->client_proxy && net_geterror(proxy->fd_ssl) == EBADF) { >> >> I'm attaching that dump again (as >> tcpdump_output_witholdpatch_headeronly.txt), as well as a dump without >> any of the patches (tcpdump_output_withoutpatches_headeronly.txt) in >> case there is any difference. > > Well, they're certainly different. Are you sure the second trace > (withoutpatches) was of a session which went into an infinite loop? > The only thing peculiar about that trace is that the server closes the > connection after receiving the first packet from the client, but it does > so perfectly properly: it ACKs the client's data packet, and does the > FIN-FIN/ACK exchance properly. You will notice there are no [R] packets, > which indicate something odd is happening at the server end. I'm pretty sure, but I've run it again, confirmed that the imap-login process is using 100% of a CPU until I kill it, and have attached the tcpdump. Looks like one packet from SERVER to CLIENT shifted slightly in chronology, but otherwise the same. >>> #ifdef SO_ISDEFUNCT >>> + if (getsockopt(proxy->fd_ssl, SOL_SOCKET, SO_ISDEFUNCT, >>> + (void *)&err, sizeof(err)) == 0 && err) { >>> + errstr = t_strdup_printf( >>> + "%s: socket is defunct", func_name); >>> + break; >>> + } >>> +#endif >> >> Nope, SO_ISDEFUNCT isn't defined. > > Oh, sorry, that needs > > #include <sys/socket.h> > > at the top. If that doesn't work, then which version of the OS are you > building for? AFAICT the DEFUNCT socket flag has been present since at > least 10.5, but the SO_ISDEFUNCT option was only introduced in 10.7. > This is irritating, actually: it means that to properly fix this on all > versions of Mac OS Dovecot would need to include the previous ENOTCONN > code #ifndef SO_ISDEFUNCT. I've got both 10.7 and 10.8 SDKs in Xcode and neither have SO_ISDEFUNCT defined in sys/socket.h (or anywhere else in the usr/include directories) -- there's a SS_DEFUNCT mask defined in sys/socketvar.h -- is that what you're looking for?

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[Dovecot] Update configuration for separate mail directory
by eehmke 06 Dec '12

06 Dec '12

I have a small mail server with virtual users. In my /etc/dovecot/conf.d/10- mail.conf I have this setting: mail_location = maildir:/var/mail/vhosts/%d/%u which is also the home location of each user. Now I learned that this is not the prefered configuration, and in fact some of my sieve subdirectories are mistaken as mail directories. While I understand that I have to create separate mail subdirectories in each user folder, I am not sure where I have to adapt the dovecot configuration files. I could not find a guide, only some scattered hints and of course http://wiki2.dovecot.org/VirtualUsers/Home I guess I have to shut down the server for the reconfiguration, or is there a way to do it on a life system? Eggert -- View this message in context: http://dovecot.2317879.n4.nabble.com/Update-configuration-for-separate-mail… Sent from the Dovecot mailing list archive at Nabble.com.

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