- dovecot - dovecot.org

[Dovecot] Fwd: Received dates problem in Outlook after migration
by James Wyper 12 Oct '06

12 Oct '06

Having looked at this again, I think I have a hypothesis: 1. Outlook is ignoring the date/timestamps on the files in my Maildirs 2. The file names of my transferred files follow a similar pattern (they start with near-identical numbers) 3. Dovecot's file naming scheme for mails must relate somehow to the date that they were created / transferred / received 4. If I can therefore **rename** the files correctly to reflect their sending date then I can fix my problem Does this make sense? Can anyone point me in the direction of a spec that says how Dovecot names its files? Thanks, James. --- James Wyper wrote: > Date: Sun, 1 Oct 2006 21:47:02 +0100 (BST) > From: James Wyper > To: dovecot(a)dovecot.org > Subject: [Dovecot] Received dates problem in Outlook after migration > > Hello everyone, > > I've just started using 1.0-beta3 on Ubuntu Dapper, having migrated > from an mbox / UW-IMAP combination to a Maildir / Dovecot one. For > some reason the mb2md tool failed to recognise some of my mbox files > as > valid ones, so I migrated my email by running UW-IMAP, copying my > folders to local storage in Evolution, then running Dovecot instead > and > copying the folders back. > > All seems OK, except that in Outlook 98 all the emails now have the > date/time of their migration, not when they were received. This > isn't > a problem in Thunderbird or Evolution - but my wife uses Outlook and > doesn't wish to switch. > > I've tried using touch to change the timestamps of the mails in my > inbox (in ~/Maildir/cur) but this hasn't had any effect. I've also > tried deleting ~/Maildir/dovecot.index and > ~/Maildir/dovecot.index.cache but this hasn't made any difference > either. > > Something else in dovecot must be being sent to Outlook as the date / > time on these emails. Can anyone suggest what it would be and how I > might go about changing it (to, for example, the Received: date on > the > email header?). > > Thanks in advance, > James. > > > > ___________________________________________________________ > Try the all-new Yahoo! Mail. "The New Version is radically easier to > use" The Wall Street Journal > http://uk.docs.yahoo.com/nowyoucan.html > Send instant messages to your online friends http://uk.messenger.yahoo.com

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[Dovecot] proxy mode and ldap
by Francis 12 Oct '06

12 Oct '06

Hello, I need to use dovecot as proxy pop and imap with ldap. in the documentation, there is an example to do this with mysql. how to do to return (as mysql do) nodelay=y nologin=y proxy=y an idea to do this with ldap ? Thanks in advance. Francis

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Re: [Dovecot] 1.0rc8 status report
by Bill Boebel 12 Oct '06

12 Oct '06

On Wed, October 11, 2006 11:26 am, Timo Sirainen <tss(a)iki.fi> said: > On Wed, 2006-10-11 at 15:54 +0100, David Lee wrote: >> It basically went well. But just over two hours hours later I had to back >> off, because of a significant dovecot problem, namely that dovecot >> crashed, almost silently. The only traces of this event in the log file >> seem to be: >> Oct 10 16:26:12 [...] dovecot: child 24525 (login) returned error 89 >> Oct 10 16:26:14 [...] dovecot: Login process died too early - shutting down > > Looks like this is happening to some people now.. Unfortunately I can't > really do anything with this little information. > I was seeing this too, with the CVS version just before RC8. I believe that when login_max_processes_count is reached (the default is 128) Dovecot is crashing rather than handling that condition semi gracefully. The reason I think this is because we have a cluster of servers that do search indexing for our IMAP mailboxes, and due to a bug this week, those servers started slamming one of our IMAP servers with rapid login failures. Dovecot crashed frequently with "Login process died too early - shutting down" while this was occurring. And then also under normal operation we were seeing Dovecot crash about once per day on random servers when that server was under a heavy IMAP load. To work around this we switched to "login_process_per_connection = no" and bumped up our file descritor limit ("ulimit -n"). No crashes since. But probably still needs to be fixed in the code. Bill

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[Dovecot] Strange Mysql connect problem
by Craig Jackson 11 Oct '06

11 Oct '06

Hi, I compiled Dovecot and Mysql on two different servers each with the same options. Dovecot connects successfully on Server B. Server A has this error in Dovecot trying to connect to Mysql: dovecot: auth-worker(default): mysql: Connect failed to /tmp/mysql.sock (exim_db): Access denied for user 'user'@'localhost' (using password: YES) - waiting for 5 seconds before Passwords are plain text. Server A (64 bit amd with Ubuntu Hoary) info: ./mysql -V mysql Ver 14.7 Distrib 4.1.11, for unknown-linux-gnu (x86_64) ldd dovecot libmysqlclient.so.14 => /usr/local/mysql/lib/mysql/libmysqlclient.so.14 (0x0000002a9566c000) libc.so.6 => /lib/libc.so.6 (0x0000002a95881000) libcrypt.so.1 => /lib/libcrypt.so.1 (0x0000002a95ac0000) libnsl.so.1 => /lib/libnsl.so.1 (0x0000002a95bf3000) libm.so.6 => /lib/libm.so.6 (0x0000002a95d09000) libz.so.0 => /usr/local/mysql/lib/mysql/libz.so.0 (0x0000002a95e90000) /lib64/ld-linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2 (0x0000002a95556000) libpthread.so.0 => /lib/libpthread.so.0 (0x0000002a95fa4000) ./dovecot --version 1.0.rc7 More info -- The Mysql user name on A and B are the same and are correct. Other applications are connecting on A using the same credentials. Server B info (Debian PIII): mysql Ver 14.7 Distrib 4.1.21, for pc-linux-gnu (i686) using EditLine wrapper ldd dovecot linux-gate.so.1 => (0xffffe000) libc.so.6 => /lib/tls/libc.so.6 (0x40020000) /lib/ld-linux.so.2 (0x40000000) ./dovecot --version 1.0.rc7 I have Googled and see lots of people having the same problem. I would rather not downgrade Mysql. Why doesn't Dovecot connect on A? Thanks. Craig

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[Dovecot] POP +OK CR LF Question
by Phil Udel 11 Oct '06

11 Oct '06

HI. I just finished installing a new mail server running CentOS Ver 4. and I am running sendmail with devecot 0.99.11. Everything is working fine except for a customer of mine is using a tool that does pop requests. And his tool is failing waiting on a CR LF in the +OK. I did a small hex dump of my old pop and the dovecot pop and he is right. Docevot POP does not end its +OK with a CR LF. I looked around but I don't see where I can make that change. Can anyone please help. Thanks

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Re: [Dovecot] POP3 - Mark messages as read
by Jose Gervasio Gomiz 11 Oct '06

11 Oct '06

>>----- Original Message ----- >>From: "Timo Sirainen" <tss(a)iki.fi> >>To: "Jose Gervasio Gomiz" <goma(a)bblanca.com.ar> >>Cc: <dovecot(a)dovecot.org> >>Sent: Tuesday, October 10, 2006 2:05 PM >>Subject: Re: [Dovecot] POP3 - Mark messages as read >>On Tue, 2006-10-10 at 12:28 -0300, Jose Gervasio Gomiz wrote: >> Hi all. I have a little problem with Dovecot. >> My POP3 users can retrieve their emails without problem, but if they have >> "Leave mail in server" (or similar) active in their clients, their mboxes >> doesn't get updated marking those messages as read. >>.. >> Should I upgrade to dovecot-1.x to solve this? >Yes. I've upgraded to dovecot-1.0-0_24.rc8, problem solved. Thanks for you help! Jose

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[Dovecot] Problems with LDA and vitual mailboxes
by Daniel Frickemeier 11 Oct '06

11 Oct '06

Hello, I try to set up dovecot LDA with virtual domains/mailboxes to use sieve. I use dovecot 1.0_rc7 with sieve dovecot-sieve-20060726 . All datas about the virtual domains and mailboxes are stored in a mysql-database. And without using the LDA delifer agent, everything works fine. But when I try to use LDA (even without sieve), I got a delivery failture. I followed the wiki-howto http://wiki.dovecot.org/LDA to set up LDA support and added /etc/postfix/maser.cf: # Dovecot LDA dovecot unix - n n - - pipe flags=DRhu user=vmail:vmail argv=/usr/local/libexec/dovecot/deliver -d ${recipient} /etc/postfix/main.cf: dovecot_destination_recipient_limit = 1 virtual_transport = dovecot for postfix. In dovecot.conf I added: auth default { # Space separated list of wanted authentication mechanisms: # plain login digest-md5 cram-md5 ntlm rpa apop anonymous gssapi mechanisms = plain login # SQL database passdb sql { # Path for SQL configuration file, see doc/dovecot-sql.conf for example args = /etc/dovecot/dovecot-sql.conf } # SQL database userdb sql { # Path for SQL configuration file, see doc/dovecot-sql.conf for example args = /etc/dovecot/dovecot-sql.conf } socket listen { master { path = /var/run/dovecot-auth-master # use this for LDA, the dovecot-auth will NOT work mode = 0600 user = virtual #group = mail # Or alternatively mode 0660 + LDA user in this group } client { path = /var/run/dovecot-auth # use this for postfix mode = 0600 user = posfix # postfix user #group = mail # Or alternatively mode 0660 + postfix user in this group } } } protocol lda { log_path = /var/tmp/dovecot-lda.log { And in dovecot-sql # Dataabase driver: mysql, pgsql driver = mysql # Currently supported schemes include PLAIN, PLAIN-MD5, DIGEST-MD5, and CRYPT. default_pass_scheme = CRYPT #default_pass_scheme = PLAIN-MD5 # Database options connect = host=localhost dbname=$DB user=$USER password=$PASSWD password_query = SELECT password FROM mailbox WHERE username = '%u' AND active = '1' user_query = SELECT maildir, 1002 AS uid, 1004 AS gid FROM mailbox WHERE username = '%u' AND active = '1' # eof But when I send a mail to a vitual user, I got the following log entries in mail.log: Oct 11 08:40:38 server postfix/pipe[11673]: D39A5664420: to=<zigulle(a)zigulle.de>, relay=dovecot, delay=0.08, delays=0.06/0/0/0.03, dsn=4.3.0, status=deferred (temporary failure) and in /var/tmp/dovecot-lda.log: deliver(zigulle(a)zigulle.de): Error: userdb(zigulle(a)zigulle.de) didn't return a home directory has anyone here a hint, where the Problem ist? cu Daniel -- TELEKOM-Mitarbeiter, die keine TELEKOM-Aktien kaufen, sollten wegen Verwendung von Insider-Wissen bestraft werden. (Azkin Kaden)

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[Dovecot] RC8 - Creating maildir
by Luigi Rosa 11 Oct '06

11 Oct '06

I just setup a new mail server with maildir and Dovecot RC 8 I noticed that when I login via POP3 with a username that do not have a maildir yet Dovecot logs this line: Oct 11 11:46:52 gw dovecot: stat(/var/spool/mail/xxxx/) failed: No such file or directory After that Dovecot correctly creates the maildir structure Wouldn't it be better to log a message like "Creating maildir structure for user xxxxxx"? Ciao, luigi -- / +--[Luigi Rosa]-- \ I didn't know it was impossible when I did it.

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Re: [Dovecot] Strange Mysql connect problem
by Craig Jackson 11 Oct '06

11 Oct '06

> -----Original Message----- > From: "M. Tolga Özses" [mailto:mtozses@sabanciuniv.edu] > Sent: Wednesday, October 11, 2006 12:52 AM > To: Craig Jackson > Subject: Re: [Dovecot] Strange Mysql connect problem > > > Hi, > > Is MySQL even running? > > Yes. Other applications are using it. It is a production mail server.

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[Dovecot] sieve deliver and sun cc compilers
by lenny＠edpausa.com 10 Oct '06

10 Oct '06

sieve deliver still doesn't build with Sun cc. any suggestions ? thank you. cc -DHAVE_CONFIG_H -I. -I. -I../.. -I/export/home/sho/src/dovecot/rc8/dovecot-1.0.rc8 -I/export/home/sho/src/dovecot/rc8/dovecot-1.0.rc8/src/lib -I../../src -I/opt/SUNWconn/crypto/include -xjobs=4 -c comparator.c -KPIC -DPIC -o .libs/comparator.o "comparator.c", line 149: syntax error before or at: __attribute__ "comparator.c", line 149: warning: undefined or missing type for: __attribute__ "comparator.c", line 212: warning: statement not reached "comparator.c", line 213: cannot recover from previous errors cc: acomp failed for comparator.c *** Error code 1 make: Fatal error: Command failed for target `comparator.lo' Current working directory /mnt/sho/src/dovecot/rc8/dovecot-sieve/src/libsieve *** Error code 1 make: Fatal error: Command failed for target `all-recursive' Current working directory /mnt/sho/src/dovecot/rc8/dovecot-sieve/src *** Error code 1 make: Fatal error: Command failed for target `all-recursive' Current working directory /mnt/sho/src/dovecot/rc8/dovecot-sieve *** Error code 1 make: Fatal error: Command failed for target `all'

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