- dovecot - dovecot.org

[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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[Dovecot] When are search indexes updated?
by David Abrahams 06 Dec '12

06 Dec '12

I noticed that occasionally searching in my huge archive mailbox can be really slow, so I tried doveadm index on it and it seemed to do a lot of work, which seemed strange given, for example, that dovecot-lda says it keeps Dovecot index files up-to-date. Then I thought, "maybe these are different files than the search indices." If so, that's not entirely clear from the docs and Wiki. So, questions: * When are search indexes updated? * Are they updated incrementally? * If not, why not? * If so, why would a mailbox's index drift out-of-date, as mine had? BTW, I'm using the clucene search backend. -- Dave Abrahams BoostPro Computing Software Development Training http://www.boostpro.com Clang/LLVM/EDG Compilers C++ Boost

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[Dovecot] "no longer mounted" warnings
by Dave Abrahams 06 Dec '12

06 Dec '12

Dovecot seems to be warning about every volume it's ever seen in the past. Is this normal? Can I make it stop? --8<---------------cut here---------------start------------->8--- 12/4/12 12:33:38.148 PM dovecot[2658]: master: Warning: /Volumes/fs is no longer mounted. See http://wiki2.dovecot.org/Mountpoints 12/4/12 12:33:38.148 PM dovecot[2658]: master: Warning: /Volumes/dave is no longer mounted. See http://wiki2.dovecot.org/Mountpoints 12/4/12 12:33:38.149 PM dovecot[2658]: master: Warning: /Volumes/Groups is no longer mounted. See http://wiki2.dovecot.org/Mountpoints 12/4/12 12:33:38.149 PM dovecot[2658]: master: Warning: /Volumes/Public is no longer mounted. See http://wiki2.dovecot.org/Mountpoints 12/4/12 12:33:38.149 PM dovecot[2658]: master: Warning: /Volumes/Users is no longer mounted. See http://wiki2.dovecot.org/Mountpoints 12/4/12 12:33:38.149 PM dovecot[2658]: master: Warning: /Volumes/GPGTools is no longer mounted. See http://wiki2.dovecot.org/Mountpoints 12/4/12 12:33:38.149 PM dovecot[2658]: master: Warning: /private/tmp/ccc_dmg_mount.weHZmz is no longer mounted. See http://wiki2.dovecot.org/Mountpoints --8<---------------cut here---------------end--------------->8--- -- Dave Abrahams BoostPro Computing Software Development Training http://www.boostpro.com Clang/LLVM/EDG Compilers C++ Boost

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Re: [Dovecot] imap-login hanging when firewall blocks ssl handshaking
by Erik A Johnson 06 Dec '12

06 Dec '12

On December 4, 2012 at 4:43:53 AM PST, Ben Morrow <ben(a)morrow.me.uk> wrote: > So, it looks to me as though you have a firewall problem. You may be > able to get more information by setting the kern.ipc.sodefunctlog sysctl > to 1: this should make the kernel log to syslog (or wherever the OSX > kernel logs go) when sockets are made DEFUNCT and when reads fail for > that reason. sudo sysctl -w kern.ipc.sodefunctlog=1 gives the following in the log: 12/5/12 9:10:00.000 PM kernel[0]: sosetdefunct[60169]: (target pid 60169 level 0) so 0xffffff803159c738 [2,1] marked as defunct 12/5/12 9:10:00.000 PM kernel[0]: sodefunct[60169]: (target pid 60169 level 0) so 0xffffff803159c738 [2,1] is now defunct [rcv_si 0x0, snd_si 0x0, rcv_fl 0x9400, snd_fl 0x1400] 12/5/12 9:10:00.000 PM kernel[0]: soreceive[60169]: defunct so 0xffffff803159c738 [2,1] (57) The last line is repeated about once every 4 microseconds until I kill it.

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[Dovecot] log_path - expansion possible?
by Robert Blayzor 06 Dec '12

06 Dec '12

Does (or can) the ability to use expansion variables in Dovecot's log_path exist? ie: log_path = /var/log/dovecot/dovecot-%Y%m%d -- Robert Blayzor INOC, LLC rblayzor(a)inoc.net http://www.inoc.net/~rblayzor/

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[Dovecot] dotlock error
by Muhammad Yousuf Khan 05 Dec '12

05 Dec '12

i finally manage to control access on public folder by File system permission. i have 3 test users. 1. tom 2. fmaster 3 . testmail tom and fmaster are a group called "news-own" and testmail user is a readonly one. here is my folder structure ill share dovecot -n output at the end of this email. drwxrwxr-t 2 tom news-own 4.0K Dec 4 19:08 tmp drwxrwxr-t 2 tom news-own 4.0K Dec 4 19:08 new -rwxrwxrwx 1 tom news-own 68 Dec 4 19:08 dovecot-uidlist -rw-rw-r-T 1 fmaster news-own 16K Dec 4 19:10 dovecot.index.cache drwxrwxr-t 2 tom news-own 4.0K Dec 4 19:15 cur -rw-rw-r-T 1 tom news-own 1.1K Dec 4 19:16 dovecot.index.log everything works fine as far as user fmaster and tom is concern as they are member of "news-own" and this group own the mailbox now the problem i face with readonly users. i am getting this error in /var/log/mail.info (against user testmail) file_dotlock_create(/public/.News/dovecot-uidlist) failed: Permission denied (euid=1002(testmail) egid=1002(testmail) missing +w perm: /public/.News at first point i saw this error and i could not subscribe to the folder. and the said log has been generated. now on second stage i change the dovecot-uidlist file permission to "1666" so that testmail user can also write to the file. now problem starts from here, i see two folder one is News and second one is News-1 and i don't know from where the second folder showed up. and when i click on any of the folder my /var/log/mail.info start to show below massage continuously. until i restart the dovecot service. file_dotlock_create(/public/.News/dovecot-uidlist) failed: Permission denied (euid=1002(testmail) egid=1002(testmail) missing +w perm: /public/.News i search google and i saw that people suggested to set stickey bit on which i already did or suggested to stop "dot locking" so i am here to ask is there any way to solve my said problem with out disabling dot locking? or if i stop dot locking what are the consequences? here i my dovcecot -n root@mailsrv:/public/.News# dovecot -n # 1.2.15: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.6 log_timestamp: %Y-%m-%d %H:%M:%S ssl_cert_file: /etc/ssl/certs/postfix.pem ssl_key_file: /etc/ssl/private/postfix.key login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login mail_privileged_group: mail mail_location: maildir:~/Maildir:INBOX=~/Maildir/:INDEX=~/Maildir/index mail_debug: yes mbox_write_locks: fcntl dotlock namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: public separator: / prefix: Shared folders/ location: maildir:/public list: yes auth default: mechanisms: plain login passdb: driver: pam userdb: driver: passwd socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix Thanks in advance, any help or suggestion would be highly appreciated.

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