- dovecot - dovecot.org

[Dovecot] 1.0alpha2 released
by Timo Sirainen 12 Sep '05

12 Sep '05

Changes: - Some cache file corruption fixes (shouldn't be any left?) - Some index file fixes with mmap_disable=yes - Some mbox syncing fixes - Timezones in mbox From-lines were handled wrong - Added pop3_reuse_xuidl setting. Patch by Chris Wakelin - "stack frame changed" crashfix for FETCH BODYSTRUCTURE - Added %R (reverse string) and %H (hash string) variable modifiers. These can be useful if you want to automatically split users to multiple partitions (eg. %3RHu gives values 0..2 based on the given username). See doc/variables.txt for more information. The POP3 bug mentioned in ChangeLog doesn't actually exist, so don't be alarmed by it :)

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[Dovecot] variable expansion in dovecot.conf?
by OpenMacNews 11 Sep '05

11 Sep '05

hi all, does dovecot.conf support the definition/use of user variables? e.g., in principle, my_DIR = /path/to/something/ then, default_mail_env = maildir:${my_DIR}/%d/Accounts/%1u/%u/Maildir or, for that matter, default_mail_env = blahblah then, namespace private { ... location = $default_mail_env ... i finallly figured out -- through randon thrashing -- that the simple "$" format has been causing me grief ... and, cursory searching has not dug up anything (yet) in the man/wiki/etc. possible? reference docs for it? thx! (ack to my margarita for now ...) richard

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[Dovecot] Do index files need removing when upgrading 1.0-stable to 1.0-alpha1 or later?
by Chris Wakelin 11 Sep '05

11 Sep '05

Hi Timo, Just a quick question: do index files still need removing when upgrading from 1.0-stable (as in the testXX series) or will Dovecot regenerate them automatically? I'm expecting to go with 1.0-stable on Tuesday for my 20,000 users (as that's what I've been testing), but if we see lots of index issues, I may want to upgrade to alpha1 (or later) fairly soon afterwards and it would be annoying to have do delete thousands of indexes! Best Wishes, Chris -- --+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+- Christopher Wakelin, c.d.wakelin(a)reading.ac.uk IT Services Centre, The University of Reading, Tel: +44 (0)118 378 8439 Whiteknights, Reading, RG6 2AF, UK Fax: +44 (0)118 975 3094

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[Dovecot] 1.0alpha1: stack frame core
by Jeff A. Earickson 11 Sep '05

11 Sep '05

Hi, Today's core dump from 1.0alpha1 came from a syslog message of: IMAP(user): pool_data_stack_realloc(): stack frame changed gdb info on the resulting core dump attached. Question: how many people are building/using dovecot 1.0alpha1 with gcc 4.0.1 versus gcc 3.4.x? I am wondering if these issues come from the compiler instead of dovecot itself? Jeff Earickson Colby College

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[Dovecot] 1.0alpha1: another imap core, no assert
by Jeff A. Earickson 11 Sep '05

11 Sep '05

Timo, Output of gdb session on the core file attached. This one only produced the following syslog: IMAP(user): UIDs broken with partial sync in mbox file /var/mail/r/user with no assert. Setup: Solaris 9, gcc 4.0.1 for dovecot build. Jeff Earickson Colby College

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[Dovecot] 1.0alpha1: corrupted cache file complaints?
by Jeff A. Earickson 11 Sep '05

11 Sep '05

Hi, I have seen the following in my syslogs for 1.0alpha1: Corrupted index cache file [filename]: record points outside file and : indexid changed : record list is circular : Cache record offset 9772 points outside file : invalid record size Are these errors minor? Major? Self-healing? Should the cache files be blown away to fix these errors? Jeff Earickson Colby College

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[Dovecot] LF not found and other errors
by Sergio Storari 11 Sep '05

11 Sep '05

Hi I have installed dovecot 0.99.14-r1 + postfix 2.1.5-r2 in a gentoo OS Looking into the mail.err log I see the following errors: Sep 6 12:26:23 mail pop3(u0185): Error indexing mbox file /var/spool/mail/u0185: LF not found where expected Sep 6 12:26:23 mail pop3(u0185): Error indexing mbox file /var/spool/mail/u0185: LF not found where expected Sep 6 12:26:23 mail pop3(u0185): Couldn't open INBOX: Internal error occured. Refer to server log for more information. [20 05-09-06 12:26:23] Sep 6 12:55:44 mail imap(u0185): Error indexing mbox file /var/spool/mail/u0185: LF not found where expected Sep 6 12:55:44 mail last message repeated 7 times Sep 6 12:58:42 mail imap(u0266): Corrupted index data file /home/u0266/.imap/Inviati/.imap.index.data: Data position of rec ord 281 points outside file (62664 + 32 > 58096) Sep 6 12:58:42 mail imap(u0266): Corrupted index data file /home/u0266/.imap/Inviati/.imap.index.data: Missing location fie ld for record 281 Sep 6 13:24:19 mail last message repeated 14 times Sep 6 13:24:20 mail last message repeated 3 times Sep 6 13:47:10 mail imap(u0043): Error indexing mbox file /home/u0043/INBOX.Trash: LF not found where expected These errors seem to be related both to imap and pop3 but I don't know how to solve the probelm. I searched for these errors on the web and maillists and about the "LF not found", it seems a problem related to dovecot versions older than v0.99.10.5, but my version is 0.99.14-r1. Any ideas? Regards Sergio -------------------------------------------------------------- Sergio Storari Engineering department in Ferrara (ENDIF) via Saragat, 1 44100 Ferrara FE TEL: +390532974951 FAX: +390532974870 -------------------------------------------------------------- -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.344 / Virus Database: 267.10.18/91 - Release Date: 06/09/2005

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[Dovecot] Minor patch for vpopmail support
by John Peacock 11 Sep '05

11 Sep '05

It doesn't seem like this code path has been tested recently, since it fails to compile without the following patch (works fine with it): --- src/auth/userdb-vpopmail.c 7 Aug 2005 11:41:19 -0000 1.17 +++ src/auth/userdb-vpopmail.c 11 Sep 2005 11:57:42 -0000 @@ -84,7 +84,7 @@ } } - reply = auth_stream_reply_init(); + reply = auth_stream_reply_init(auth_request); auth_stream_reply_add(reply, NULL, vpw->pw_name); auth_stream_reply_add(reply, "uid", dec2str(uid)); auth_stream_reply_add(reply, "gid", dec2str(gid)); Thanks John -- John Peacock Director of Information Research and Technology Rowman & Littlefield Publishing Group 4720 Boston Way Lanham, MD 20706 301-459-3366 x.5010 fax 301-429-5747

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[Dovecot] subscriptions or .subscriptions?
by Andy Cravens 11 Sep '05

11 Sep '05

I may have found a problem with the documentation concerning the subscriptions file. On the Dovecot web site there is a document that outlines the conversion from UW IMAP to Dovecot. The document says Dovecot's folder list is stored in ".subscriptions" However, I have found that Dovecot's folder list is really "subscriptions" without the preceding dot. Did Dovecot version 1.0.alpha1 remove the dot from the subscriptions filename? .subscriptions does not seem to work at all. http://wiki.dovecot.org/moin.cgi/Migration#head-5dde807bf059dea93fc2303e202…

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[Dovecot] buglet in dovecot.conf, 1.0alpha1
by Jeff A. Earickson 11 Sep '05

11 Sep '05

Timo, The dovecot.conf file comments talk about login_process_per_user but this variable does not appear in the file. Do you mean login_process_per_connection instead? Jeff Earickson Colby College

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