- dovecot - dovecot.org

[Dovecot] Problem with openldap+nscd+dovecot
by Oliver Schulze L. 29 Nov '05

29 Nov '05

Hi, I'm having a problem with this setup: RHEL4 U4.2(Centos) + openldap + nscd The problem I see is that for some reason, after a couple of hours dovecot stuck in the auth procress. I do a : telnet localhost imap Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. * OK dovecot ready. 1 login user pass (here is the delay) After passing a username/password, the process is like stuck for some reason. I have to killall dovecot processes and do a: service dovecot restart and it work again. I have 1.5GB left on the disk and this problem just appeared now after month of working correctly. Could it be the disk space? How can I debug the problem? Should I migrate de 1.0alpha4? Does alpha4 have a new code in the authentication phase? Regards, Oliver -- Oliver Schulze L. <oliver(a)samera.com.py>

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[Dovecot] Not an IMAP4 Server?
by John Gray 28 Nov '05

28 Nov '05

I've been testing alpha4, and every once in a while my client (Thunderbird 1.5 RC1) tells me the dovecot isn't a valid IMAP4 server. This is usually (maybe always) when I first bring up the client up. If I just ask the client to get the mail again, it does so happily (without any errors). I must say I found dovecot as a pleasant surprise. We have been using UW. Which didn't scale well. I was considering going to cyrus, but dovecot seems to have given much (if not all) of performance improvements without all the hassle of conventing all the existing mbox mail to maildir. Thanks, John -- John Gray gray(a)agora-net.com AgoraNet, Inc. (302) 224-2475 314 E. Main Street, Suite 1 (302) 224-2552 (fax) Newark, De 19711 http://www.agora-net.com

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[Dovecot] Re: Pop-before-smtp and MySQL?
by Matteo Garofano 28 Nov '05

28 Nov '05

Thanks for your reply, I know that smtp auth is far better from pop-before-smtp but I have to replace a qpopper daemon and not ask any change from client site (they are thousands ...) So I must do the kind of setting I described. If you have any suggestion... thanks again Bye te0x ----- Original Message ----- From: "Matteo Garofano" <m.garofano(a)internetware.it> To: <dovecot(a)dovecot.org> Sent: Monday, November 28, 2005 12:40 PM Subject: Pop-before-smtp and MySQL? > Hi, > I found that dovecot have many nice features. > Now I write because I'm tring to setup the dovecot server, I would > substitute a qpopper daemon (patched for mysql authentication) > The problem I find is to set up the pop-before-smtp using sql (mysq) as > written in http://wiki.dovecot.org/moin.cgi/PopBSMTPAndDovecot > (Waiting for post_login ;-) > I would use the script popbsmtp.sh and not a perl pig. (I'm using qpopper > patched to store the relay IP in mysql and it works) > I set .my.cnf in /root > What happen is that the $3 don't contain the IP that should be written to > the DB. Is there something I miss ? > I tried to modify the dovecot.conf file like this > mail_executable = /usr/local/libexec/dovecot/popbsmtp.sh > /usr/local/libexec/dovecot/pop3 %r "%r" > and it write to the db the litteral value %r and not the ip, otherwise it > write nothing. > the connection with mysql works and any other operation on it works. > this should be the last step for my setting. > > Have you any hint? > > Thanks in advance > and > best regards > > Matteo Garofano

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[Dovecot] authentication failure messages in log
by Daniel 26 Nov '05

26 Nov '05

Hi I'm using Dovecot 1.0.stable branch on a production Fedora Core 3 server. All is running very well other than I getting tons of these messages in the log (/var/log/messages): Nov 26 13:38:56 bmw unix_chkpwd[19360]: password check failed for user (xxxx) Nov 26 13:38:56 bmw imap(pam_unix)[19359]: authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=x.x.x.x user=xxxx However the sessions are authenticating correctly and the user is able to down load the mail fine. I have tested this. I send mail to an account then login and download the mail correctly, however my session gets the above in the messages log. Each log on to dovecot get ones of these messages in the log. It making the log file large. Any idea on what it is? Regards Daniel -- "Unix is simple. It just takes a genius to understand its simplicity." --- Dennis Ritchie

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[Dovecot] Problem with mysql authentication
by Jacek Osiecki 25 Nov '05

25 Nov '05

Hi, I'm trying to set up dovecot-stable (http://www.dovecot.org/nightly/stable/dovecot-stable-20051124.tar.gz) All seems to be prepared correctly, but... my dovecot can not access the mysql database :( Connection string goes like this (i tried changing the order of parameters, that's why password is the first in the line): connect = password=***** host=/var/lib/mysql/system/mysql.sock dbname=vmail user=vmail But - in dovecot log I see: dovecot: Nov 24 23:53:05 Error: auth(default): mysql: Connect failed to vmail: Access denied for user 'vmail'@'localhost' (using password: TAK) Same in mysql log: 051124 23:53:05 171 Connect Access denied for user 'vmail'@'localhost' (using password: TAK) All settings in connection string are 100% correct - I have pasted them from dovecot-sql.conf to command-line mysql client and it worked, I have logged in. My copy of dovecot has been compiled recently, so all libraries are correct. Mysql version is 5.0.15 - but I doubt it is the reason... Can anyone help? Thanks in advance! Greetz, -- Jacek Osiecki joshua(a)ceti.pl GG:3828944 Poland

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[Dovecot] New Assert Failure
by Todd Burroughs 25 Nov '05

25 Nov '05

Here's a new one with CVS version from 2005-11-03. The mbox size is currently 42951945 bytes. dovecot: Nov 24 12:05:50 Error: 11520 imap(username): Unexpectedly lost From-line at offset 33979772 from mbox file /mailhome/new/a/l/username/mbox dovecot: Nov 24 12:05:50 Error: 11520 imap(username): file mbox-sync-rewrite.c: line 552 (mbox_sync_rewrite): assertion failed: (mails[idx].from_offset == start_offset) dovecot: Nov 24 12:05:55 Error: child 11520 (imap) killed with signal 6 (gdb) bt full #0 0xffffe410 in ?? () No symbol table info available. #1 0xbfffefc8 in ?? () No symbol table info available. #2 0x00000006 in ?? () No symbol table info available. #3 0x00002d00 in ?? () No symbol table info available. #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 No symbol table info available. #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 No symbol table info available. #6 0x0809b52a in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x2d00 <Address 0x2d00 out of bounds>) at failures.c:375 No locals. #7 0x0809b954 in i_panic ( format=0x80a8acc "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 No locals. #8 0x08073ce3 in mbox_sync_rewrite (sync_ctx=0xbffff7d0, mail_ctx=0x0, end_offset=Unhandled dwarf expression opcode 0x93 ) at mbox-sync-rewrite.c:454 mails = Variable "mails" is not available.

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[Dovecot] Newbie question: shared folders means..?
by Jeff Turner 22 Nov '05

22 Nov '05

Hi, The website says "Shared mailboxes aren't yet supported". Does that mean that one shouldn't have two mail clients (same username) accessing the same IMAP account simultaneously? Or that Dovecot doesn't support distinct users accessing the same 'shared' Maildir box? Cheers, Jeff

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[Dovecot] Silly question...
by Michael Segel 22 Nov '05

22 Nov '05

I'm trying to build a new 1.0+ copy of dovecot. I'm trying to build it so I can use SSL. I tried the ./configure --with_ssl= option, did a make clean, then a make and a make install. Still get the same error saying that even though I set the SSL use flag, it was not compiled with SSL. Thoughts? TIA! -- Michael Segel Principal MSCC 312 952- 8175 [M]

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[Dovecot] Assertion Failure
by Todd Burroughs 22 Nov '05

22 Nov '05

Here's an assertion failure that just happened. Unfortunately, I don't have a core file so this may be useless... This is with CVS version from 2005-11-03. It looks like he expunges all of his mail. dovecot: Nov 21 17:37:20 Error: 13261 imap(username): mbox sync: Expunged message reappeared in mailbox /mailhome/new/b/n/username/mbox (UID 1008 < 1606, seq=816, idx_msgs=1238) dovecot: Nov 21 17:37:23 Error: 13261 imap(username): file mail-index-transaction.c: line 129 (mail_index_buffer_convert_to_uids): assertion failed: (*seq != 0) dovecot: Nov 21 17:37:24 Error: child 13261 (imap) killed with signal 6

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[Dovecot] What's the best way to do this?
by Michael Segel 22 Nov '05

22 Nov '05

Hi, Got a situation where I have a couple of mailing list subscriptions as well as system generated e-mails from my clients' computers sending me warning messages. (Along with my normal load of personal e-mail). Does it make sense to set up virtual mailboxes (maildirs) one for each mailing list or group? Then using an IMAP client to subscribed only to the lists that I *want* to read? My biggest problem is that I have a blackberry and I don't want to get interrupted for non-critical e-mail. Or is there a better solution? TIA! -Mikey -- Michael Segel Principal MSCC 312 952- 8175 [M]

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[Dovecot] How to add the footer to multipart emails
by Magnus Holmgren 21 Nov '05

21 Nov '05

I recently lerned that Mailman adds its footer to MIME multipart messages by putting the original message in the first part of a new multipart/mixed entity and the footer in the second part, with Content-Disposition: inline. It works well in Thunderbird at least, i.e. the footer is visible; the glitch is that the footer shows up as an attachment as well, as does my PGP/MIME signature. Would this be something for EoC to adopt? It would allow non-ASCII characters as well (but not in text/plain messages). -- Magnus Holmgren Linköping, Sweden

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Re: [Dovecot] messages_count too large (2578 > 2566) Help!
by Rob Frohne 21 Nov '05

21 Nov '05

Hi Everyone, I found that I could "fix" the problem by moving all my messages from Maildir/cur/ to a temporary location and then try and load the inbox using Thunderbird which then saw no messages, and then moving them all back into Maildir/cur/ and then Thunderbird loaded them fine. I have had this funny business with messages_count to large happen twice tonight now. Both times after I deleted dovecot* in the Maildir/ folder. Hope this helps someone else if they end up with the same issue, or perhaps it might help Timo figure out what is happening. Thanks, Rob -- Rob Frohne, Ph.D., P.E. E.F. Cross School of Engineering Walla Walla College 100 SW 4th Street College Place, WA 99324 (509) 527-2075 http://www.wwc.edu/~frohro

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[Dovecot] Big THANKYOU to Dovecot development team
by Will Blake 21 Nov '05

21 Nov '05

Time for a positive message. As a (very) part time administrator of a small network running on an ecclectic bunch of machines I'd like to thank the dovecot team for developing such an easy to use and faultlessly functional product. Having been forced into finally replacing my UW IMAP server, I'm glad to have hit on Dovecot after struggling with mailbox transfer issues with cyrus and almost tearing my hair out. On my Fedora4 server, Dovecot was running withing a minute and reading all my folders in five further minutes, thanks Guys, Will.

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[Dovecot] I'm a Fool
by Mark Smith 20 Nov '05

20 Nov '05

Hey All, Having issues with 2 Accounts who can't receive mail but can send mail and read it sucessfully by internal or external email accounts. Any ideas what to do? Commands, Tricks, Tips, Permissions, Files etc etc? Thanks _________________________________________________________________ Be the first to hear what's new at MSN - sign up to our free newsletters! http://www.msn.co.uk/newsletters

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[Dovecot] Shared Mailboxes, Per User SEEN flag and Mailing lists
by Reikan - Sidney Ferreira 20 Nov '05

20 Nov '05

Hi! Im making a small research about IMAP servers and it's features. As the subject suggests, I want make a shared mailbox, with per user \seen flag to work like a mailin-list works. The reason to use 1 shared folder is simple: Imagine 12k users sending 1KB messages each week, it will be 12+ MB of useless information. Many people told me that IMAP could do this, but now seem that it is a little harder then what they made it look like. Finally, some EXIM users told me that Dovecot could handle it a little better than Courier, so, Im here to try to find more information about it. Follows the mail that I received from an EXIM user. Sidney Bill Hacker wrote: > Reikan - Sidney Ferreira wrote: > >> Does Exim works as IMAP? >> Does it allow public folders? >> The SEEN control is made by USER or MESSAGE? >> >> > > Exim is an MTA, not an IMAP (or POP) server. > > It works well with most, perhaps all, POP and IMAP servers. > > Two widely-used IMAP partners are courier-IMAP and Dovecot. > Both of these support POP as well as IMAP. > There are several others known to work. > > Folder sharing can be complex. IMAP is more appropriate than POP, even > if other users are on POP. > > Exim can use Maildir MBox, and other storage types, can use several at > once, can select the storage location, storage type, UID, GID, and > privilege mask from hard-coded, flat-file, db or RDBMS lookup, and can > create the storage if it does not already exist. > > All/any of the above can be done on a per-user, per-domain or per-sender > basis, and/or on combinations of the above. > > The rest is up to the IMAP and client configuration(s). > > Dovecot can handle Maildir, MBox and other. Courier-IMAP is optimized > for Maildirs. > > Message state assignments are the responsibility of the retrieval agent > (IMAP/POP + MUA). > The MTA is not involved once the message has been delivered to storage > 9or distant server). > > As an MTA may process multiple valid messages per valid connection, not > all for the same valid user, or even same destination server, Exim does > routing and delivery in an area that is essentially per-user OR > per-destination sensitive, but always per-message relevant, i.e. - > normally handled one at a time at the 'decision making' points. > > HTH, > > Bill Hacker

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[Dovecot] Upgrading from 0.99 to 1.0alpha
by Jim Trigg 20 Nov '05

20 Nov '05

Since FreeBSD has decided to drop Dovecot 0.99 and only provide a port for 1.0alpha4, what are the considerations for upgrading from 0.99.14 to 1.0a4? Thanks, Jim -- Jim Trigg, Lord High Everything Else O- /"\ Hostmaster, Huie Kin family website \ / ASCII RIBBON CAMPAIGN Verger and System Administrator, X HELP CURE HTML MAIL All Saints Church - Sharon Chapel / \

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RE: [Dovecot] I'm a Fool
by Mark Smith 20 Nov '05

20 Nov '05

I think it uses MTAto mbox how can I check this to confirm? If it's not a Dovecot issue is it an issue with Postfix? Regards, >From: "Ted Strzalkowski" <tedski(a)tedski.net> >To: "'Mark Smith'" <funkiedudeuk(a)msn.com> >Subject: RE: [Dovecot] I'm a Fool >Date: Sat, 19 Nov 2005 15:15:21 -0800 > >Is the mail being delivered by the MTA or LDA to the mbox or maildir file? >If so, its not a Dovecot issue, unless you are using Dovecot LDA. > > > -----Original Message----- > > From: Mark Smith [mailto:funkiedudeuk@msn.com] > > Sent: Saturday, November 19, 2005 3:10 PM > > To: dovecot(a)dovecot.org > > Subject: RE: [Dovecot] I'm a Fool > > > > Not really much to go on. I'm using Debian's apt-get version. > > No Error > > message is received. The two account names are hostmaster and abuse i > > removed the forwarding in /etc/aliases but still didn't work. > > > > Regards, > > > > > > >From: "Ted Strzalkowski" <tedski(a)tedski.net> > > >To: <dovecot(a)dovecot.org> > > >Subject: RE: [Dovecot] I'm a Fool > > >Date: Sat, 19 Nov 2005 14:46:10 -0800 > > > > > > > > >Dovecot has nothing to to with sending mail. Therefore, > > your question has > > >no background information as to what's going on. You should > > give us some > > >amplifying information such as what version Dovecot you are > > using, a brief > > >synopsis of how the problem is encountered and what (if any) > > error messages > > >are returned. Also, some relevant information from the > > maillog and/or the > > >conf files would be helpful. > > > > > >TedSki > > > > > > > -----Original Message----- > > > > From: Mark Smith [mailto:funkiedudeuk@msn.com] > > > > Sent: Saturday, November 19, 2005 2:34 PM > > > > To: dovecot(a)dovecot.org > > > > Subject: [Dovecot] I'm a Fool > > > > > > > > Hey All, > > > > Having issues with 2 Accounts who can't receive mail but can > > > > send mail and > > > > read it sucessfully by internal or external email accounts. > > > > > > > > Any ideas what to do? > > > > Commands, Tricks, Tips, Permissions, Files etc etc? > > > > > > > > Thanks > > > > > > > > _________________________________________________________________ > > > > Be the first to hear what's new at MSN - sign up to our free > > > > newsletters! > > > > http://www.msn.co.uk/newsletters > > > > > > > > > > > > > > > > > > > _________________________________________________________________ > > MSN Messenger 7.5 is now out. Download it for FREE here. > > http://messenger.msn.co.uk > > > > > > > _________________________________________________________________ MSN Messenger 7.5 is now out. Download it for FREE here. http://messenger.msn.co.uk

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[Dovecot] Sorting messages by date
by Stephen Allen 19 Nov '05

19 Nov '05

I've recovered a load of messages from a different mail server without it's index file (it was corrupted). I now have thousands of messages which display in Outlook Express (yes, you may puke at this), all as today's date. However when I read them in Pine, the date of each message is displayed correctly, but they're in no particular order whatsoever. There are several questions here, some of which aren't suitable for this list, but for completeness... 1. Does Dovecot store what it thinks is the date the message arrived, in it's index file? 2. Can I fake Dovecot into thinking the messages arrived on a different date by including something in the message headers, or changing the date/time stamp of each file (but I don't know how to do this)? 3. Pine correctly picks out a date from the message (although it doesn't sort by this order), and Outlook Express just displays everything as the date which it (or Dovecot) first saw the message. Does Outlook rely on Dovecot's sorting/date information or does it do it's own? Many thanks, Steve :)

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[Dovecot] Starting Dovecot alpha4 at boot up on Suse 10?
by sander＠oomvanlieshout.net 19 Nov '05

19 Nov '05

Dear all, I have compilled and installed Dovecot from sources on Suse 10 using the instruction available on dovecot.org. Unfortunately the instructions to start Dovecot are to obtuse for me! How do I get Dovecot to start at boot up? Thanks in advance for your help, Sander.

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[Dovecot] Can Dovecot work with an RDBMS for mail/attachment storage?
by Michael Segel 18 Nov '05

18 Nov '05

This may seem off the wall, but can dovecot be configured to support a connection to a database server and use the database server to store the e-mail message and its attachments? While you can use Postgres and MySQL for storing and authenticating users, there is a possibility to use an RDBMs to control the mail itself. Thoughts? -- Michael Segel Principal MSCC

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[Dovecot] Dovecot 30.10.2005 CVS Snapshot: cannot connect to MySQL
by Alexander Shikoff 18 Nov '05

18 Nov '05

Hello, I've compiled nightly CVS snapshot and set it up to work with MySQL database: [...] auth default { mechanisms = plain user = root passdb sql { args = /usr/local/dovecot/etc/sql.conf } userdb sql { args = /usr/local/dovecot/etc/sql.conf } } sql.conf contains next line: connect = host=localhost dbname=exim user=exim password=xxx After the start dovecot cannot connect to MySQL database: Oct 30 15:44:15 crow dovecot: Dovecot v1.0.alpha4 starting up Oct 30 15:44:17 crow dovecot: auth-worker(default): mysql: Connect failed to localhost (exim): Access denied for user 'exim'@'localhost' (using password: YES) - waiting for 1 seconds before retry Oct 30 15:44:17 crow dovecot: auth-worker(default): mysql: Connect failed to localhost (exim): Access denied for user 'exim'@'localhost' (using password: YES) - waiting for 5 seconds before retry But I can connect with the same password: # mysql -u exim -p exim Enter password: Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2227 to server version: 4.1.15 Type 'help;' or '\h' for help. Type '\c' to clear the buffer. mysql> show tables; +----------------+ | Tables_in_exim | +----------------+ | aliases | | domains | | users | +----------------+ 3 rows in set (0.00 sec) mysql> Any ideas? Thanks in advance, Alexander. -- Kind Regards, Alexander Shikoff minotaur(a)crete.org.ua Mob.: +380 67 946 31 49

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[Dovecot] Disable multiple access on mailbox
by Giorgio Biondi 18 Nov '05

18 Nov '05

Hi, I want deny login at mailbox with already open from itself user... somebody have some hints? All the best

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[Dovecot] quota problem
by claper＠fmed.edu.uy 18 Nov '05

18 Nov '05

Hi, i have a problem with dovecot and quotas, when a user has over-quota he can't access the mail account to download mails and solve the quota problem. I'm using debian sarge (stable) and quota v1 (vfsold), i have installed dovecot in debian way apt-get install dovecot dovecot-common dovecot-pop3d users only can access via pop3 to their mails. This is the error i get when i try to access with an over-quota user pop3-login: Nov 18 12:35:05 Info: Login: prueba [164.73.128.2] pop3(prueba): Nov 18 12:35:05 Error: file_set_size() failed with mbox file /var/mail/prueba: Disk quota exceeded pop3(prueba): Nov 18 12:35:05 Error: mbox file /var/mail/prueba was modified while we had it read-locked, make sure all your software accessing mboxes uses the same locking methods (fcntl, flock, dotlock) pop3(prueba): Nov 18 12:35:05 Error: file_set_size() failed with mbox file /var/mail/prueba: Disk quota exceeded pop3(prueba): Nov 18 12:35:05 Error: Couldn't open INBOX: Internal error occured. Refer to server log for more information. [2005-11-18 12:35:05] it looks like dovecot wants to write my mbox file and then gets the error with the quota, this is what i think could be helpfull from my config file protocols = pop3 pop3s mail_extra_groups = mail default_mail_env = mbox:%h/mail:INBOX=/var/mail/%u:INDEX=/var/dovecotindex/%u:CONTROL=/var/dovecotindex/control/%u mail_full_filesystem_access = yes mail_save_crlf = yes mbox_locks = dotlock thanks a lot claper ---------------------------------------------------------------- Mensaje enviado desde http://correo.fmed.edu.uy

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[Dovecot] lock files
by Obantec Support 18 Nov '05

18 Nov '05

Hi FC3 and dovecot1.0 stable using mbox files under /var/spool/mail/username where username is the mbox file. I have 1 user who has a lock file username.lock Why does this happen and how do i remove the lock so the mails held in the queue get delivered to the mbox Mark

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[Dovecot] Retention Policy Feature(?)
by Ted Strzalkowski 18 Nov '05

18 Nov '05

I am currently using dovecot 0.99.14p1 on OpenBSD 3.8, mbox format, procmail+sendmail MTA. I subscribe to quite a few mailing lists and currently have procmail sorting mail into the proper mboxes. I was hoping there would be some sort of retention policy feature built in to dovecot. I want to delete mail more than X days old from X folders. I have combed the documentation, list archives, and google. Is this a feature? If so, where can I find more information on it. If this isn't a feature, is it in the works or is it left out to keep things "slim line"? Ted Strzalkowski

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[Dovecot] Authentication hanging with 1.0alpha4 - mysql issue?
by brock＠theskeptik.com 18 Nov '05

18 Nov '05

Hello, Recently, I configured my server (RHEL4, 2.6.9-22.0.1.ELsmp) to run postfix 2.1.5 and dovecot 1.0 alpha4. It connects to a MySQL database (mysql 4.1.12) to verify authentication. From 30 minutes to an hour after dovecot is started, authentication and mail access works perfectly. However, after those 30 minutes to an hour, further attempts to authenticate with dovecot result in "hangs" - no temporary authentication errors are reported to the client, and no errors are logged to the dovecot log. The dovecot is still running, and responds to connections, but once the password is sent, the server fails to respond. The following line is registered in the log with each authentication attempt after the "hang": > dovecot: Nov 17 22:44:41 Info: auth-worker(default): mysql: Connected to localhost (postfix) along with an eventual disconnection notice (although no Login: line is registered): > dovecot: Nov 17 22:45:41 Info: imap-login: Disconnected: Inactivity: method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured Killing and restarting dovecot immediately fixes the problem, although it reappears after 30 minutes to an hour. Following is my dovecot-sql.conf: driver = mysql connect = host=localhost dbname=postfix user=dovecot_read password=**obfuscated** default_pass_scheme = PLAIN-MD5 password_query = SELECT password FROM mailbox WHERE username = '%u' user_query = SELECT 89 AS uid, 89 AS gid FROM mailbox WHERE username = '%u' (dovecot_read has SELECT access on the postfix database, and 89 is the uid/gid of the owner of the maildirs.) I searched through this list's archives over the last two months and couldn't find anything related to this. Does anyone have any idea what the problem could be? Regards and many thanks in advance.

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[Dovecot] Two new Assert Failures
by Todd Burroughs 18 Nov '05

18 Nov '05

These two are from CVS version as of 2005-11-03. There have only been these two asserts and we've had over 45000 logins. ---------------------------------------------------------------------- dovecot: Nov 16 13:35:34 Error: 18439 imap(username): Corrupted transaction log file /mailhome/new/c/h/username/.imap/INBOX/dovecot.index.log: Append with UID 53103, but next_uid = 53104 dovecot: Nov 16 13:35:34 Error: 18439 imap(username): file mail-index.c: line 856 (mail_index_sync_from_transactions): assertion failed: (hdr.log_file_int_offset == (*map)->hdr.log_file_int_offset) dovecot: Nov 16 13:35:34 Error: child 18439 (imap) killed with signal 6 (gdb) bt full #0 0xffffe410 in ?? () No symbol table info available. #1 0xbffff108 in ?? () No symbol table info available. #2 0x00000006 in ?? () No symbol table info available. #3 0x00004807 in ?? () No symbol table info available. #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 No symbol table info available. #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 No symbol table info available. #6 0x0809b52a in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x4807 <Address 0x4807 out of bounds>) at failures.c:375 No locals. #7 0x0809b954 in i_panic ( format=0x80a8acc "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 No locals. #8 0x0807fffd in mail_index_map (index=0x80c7000, force=135095976) at mail-index.c:837 map = (struct mail_index_map *) 0x80d1968 ret = Variable "ret" is not available. (gdb) p (*map)->hdr.log_file_int_offset $1 = 103944 (gdb) p hdr No symbol "hdr" in current context. ------------------------------------------------------------------ dovecot: Nov 17 11:38:40 Error: 5202 imap(username): file mbox-lock.c: line 518 (mbox_lock): assertion failed: (lock_type == F_RDLCK || mbox->mbox_lock_type != F_RDLCK) dovecot: Nov 17 11:38:40 Error: child 5202 (imap) killed with signal 6 (gdb) bt full #0 0xffffe410 in ?? () No symbol table info available. #1 0xbffff4f8 in ?? () No symbol table info available. #2 0x00000006 in ?? () No symbol table info available. #3 0x00001452 in ?? () No symbol table info available. #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 No symbol table info available. #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 No symbol table info available. #6 0x0809b52a in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x1452 <Address 0x1452 out of bounds>) at failures.c:375 No locals. #7 0x0809b954 in i_panic ( format=0x80a8acc "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 No locals. #8 0x0806c0e3 in mbox_lock (mbox=0x80c7c18, lock_type=1, lock_id_r=0xbffff71c) at mbox-lock.c:528 ret = 0 #9 0x08070a6c in mbox_sync (mbox=0x80c7c18, flags=MBOX_SYNC_REWRITE) at mbox-sync.c:1590 lock_type = Variable "lock_type" is not available. (at frame 8) (gdb) p lock_type $1 = 1 (gdb) p mbox->mbox_lock_type $2 = 0 F_RDLCK == 0

1 0

[Dovecot] Dovecot LDA config problem on RHEL 4 x86_64
by Tomi Hakala 17 Nov '05

17 Nov '05

Hello, Has anyone succeeded on configuring and compiling Sieve capable Dovecot LDA on RHEL 4 x86_64 platform? I am having problems with configure script hanging on sed while creating Makefiles. # ./configure --with-dovecot=../dovecot .. checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking for library containing regcomp... none required checking rxposix.h usability... no checking rxposix.h presence... no checking for rxposix.h... no configure: creating ./config.status config.status: creating Makefile Configure stops there, if I suspend job I see two running sed processes: 0:00 sed -f ./confstatC25247/subs-2.sed 1:28 sed -f ./confstatC25247/subs-3.sed I already tried latest sed available from gnu.org with no change .. -- Tomi Hakala

1 0

[Dovecot] Dovecot dead after upgrade of MySQL
by Saurabh Barve 17 Nov '05

17 Nov '05

Hi, I upgraded my MySQL installation on my FC2 machine from the 3.23 version to the newest 5.0 version. Now dovecot won't start. It gives me the error : 'dovecot dead but subsys locked'. I am using dovecot-0.99-14. Here's the output of 'ldd /usr/libexec/dovecot/dovecot-auth: --- libcrypt.so.1 => /lib/libcrypt.so.1 (0x00a6d000) libcrypto.so.4 => /lib/libcrypto.so.4 (0x00715000) libpam.so.0 => /lib/libpam.so.0 (0x00939000) libldap.so.2 => /usr/lib/libldap.so.2 (0x00892000) libpq.so.3 => /usr/lib/libpq.so.3 (0x008c5000) libmysqlclient.so.10 => not found libdl.so.2 => /lib/libdl.so.2 (0x00c28000) libc.so.6 => /lib/tls/libc.so.6 (0x00ae5000) libgssapi_krb5.so.2 => /usr/lib/libgssapi_krb5.so.2 (0x00808000) libkrb5.so.3 => /usr/lib/libkrb5.so.3 (0x00328000) libcom_err.so.2 => /lib/libcom_err.so.2 (0x00323000) libk5crypto.so.3 => /usr/lib/libk5crypto.so.3 (0x00392000) libresolv.so.2 => /lib/libresolv.so.2 (0x00101000) libz.so.1 => /usr/lib/libz.so.1 (0x0087f000) liblber.so.2 => /usr/lib/liblber.so.2 (0x00943000) libsasl2.so.2 => /usr/lib/libsasl2.so.2 (0x00a10000) libssl.so.4 => /lib/libssl.so.4 (0x0081f000) libnsl.so.1 => /lib/libnsl.so.1 (0x00922000) libpthread.so.0 => /lib/tls/libpthread.so.0 (0x00d1b000) /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x00acc000) --- Do I need to downgrade back to the 3.23 version of MySQL for dovecot to work? Thanks, Saurabh -- -------------------------------------------------------------------------- "Yours is to work. The results will take care of themselves" -- Swami Vivekanand -------------------------------------------------------------------------- Saurabh Barve sa(a)atmos.colostate.edu (970)491-7714

2 2

[Dovecot] Asserion Failure in Current CVS
by Peter Svensson 17 Nov '05

17 Nov '05

[I am sorry about the broken threading, I do not have the original email to reply to] We are also seeing the following assertion with the current code from cvs: file mbox-sync-rewrite.c: line 106 (mbox_sync_headers_add_space): assertion failed: (start_pos < data_size) After rewriting the file by copying all email to another mbox file from an imap client the error went away. The original file contains sensitive information, but if anyone has sometihng in the file they want us to check we still have the original file. Peter

1 0

[Dovecot] stale procmail pids
by Obantec Support 16 Nov '05

16 Nov '05

Hi I am using 1.0 stable on FC3 and have a number of these procmail processes as there is a lock file for the users mbox around 15 mails queued with various email address to 1 user procmail -f auser(a)example.com -t -Y -a -d chelan chelan.lock exists under /var/spool/mail not sure if this is dovecot or procmail Mark

1 0

[Dovecot] Mailbox isn't a valid mbox file
by Cliff Hayes 16 Nov '05

16 Nov '05

Hello all, I have a new installation of Fedora 4 and Dovecot 1.4.Alpha4 A small percentage of my users are getting unable to pop mail from a client (ie: Outlook), they get continually prompted for username/password. The error they get is: Mailbox isn't a valid mbox file. When I look in the file, I don't see anything unusual. There's not much info on the Internet about this problem. The only thing I found mentioned blank lines in the file. So, I tested and found that I'm able to get mail on other accounts regardless of whether there are blank lines in between messages. Thanks, Cliff

3 2

[Dovecot] Improper listening on IMAPS
by Marian Hercek 16 Nov '05

16 Nov '05

I want Dovecot handling IMAPS. /etc/dovecot.conf: protocols = imaps imaps_listen = * ssl_disable = no ssl_cert_file = /etc/ssl/certs/dovecot.pem ssl_key_file = /etc/ssl/private/dovecot.pem The problem is that Dovecot is not listening on 993 port, or there's something listening on 993, but it does not introduce itself. There's no problem if Dovecot listens on 143 (IMAP). When I telnet on 143, Dovecot introduces itself like this: $ telnet localhost 143 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. * OK dovecot ready. But when I telnet on 993: $ telnet localhost 993 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. There is not other process that would be listening on IMAPS 993 port. Dovecot was compiled with SSL support: # ldd /usr/sbin/dovecot libssl.so.0.9.7 => /usr/lib/libssl.so.0.9.7 (0x20597000) libcrypto.so.0.9.7 => /usr/lib/libcrypto.so.0.9.7 (0x205c6000) libdl.so.2 => /lib/libdl.so.2 (0x206ba000) libc.so.6 => /lib/libc.so.6 (0x206be000) /lib/ld-linux.so.2 (0x20580000)

2 1

[Dovecot] Sub-Folder Query
by Kaan Kivilcim 16 Nov '05

16 Nov '05

Hi all, I have a question in regards to folders/sub-folders with dovecot and Microsoft Outlook 2000. When creating folders if you do not append a "/" to the end of the folder name you cannot create sub-folders. Is there any solution/work around so that users do not have to append a slash on the end of the folder name? I would like to use dovecot for about a 50-user IMAP server however adding a slash to the end of folder names won't go down well with the users who are not the most computer literate people. Cheers, Kaan Kivilcim PH: +61 2 8337 8841 Network Admin/IT Support FAX: +61 2 9693 5670 CT Freight Pty Ltd

3 3

[Dovecot] Need to move mail
by Brent Clark 15 Nov '05

15 Nov '05

Hi all My imap server is getting to the stange where I need to start worring about the disk usage. Due to the number of users we seem to be hiring, I need to start looking at a new mail server, suppose its a blessing in disguise too. Would it be ok to just tar my current users mail (there home directory, I dont use virtual setup) and the untar it on the new mail server. Is there anything that dovecot on the new machine will complain about. Obviously I would tar everything, indexes etc. Just something I was wondering. Kind Regards Brent Clark

2 1

[Dovecot] a proposal to increase the stability
by Udo Rader 15 Nov '05

15 Nov '05

Hi, we've been using dovecot for the past 2 years or so for our 3K+ mail accounts and have never regretted our step. Yet from time to time there appear to be, how shall I say, "major" problems in the daemon that of course are no reason to whine and complain about because dovecot is OSS and everybody can do something about it. And that's where I would like to make a suggestion. From our own software projects I am used to the usage of extensive testing frameworks, like junit for java based applications. I almost completely lack knowledge about C/C++ programming, so I have no idea if something like this could be done for dovecot. For "the other end" of the mail chain I know dumbster, which is a fake SMTP server used for testing MUAs. So maybe something similar could be done for IMAP/POP3 servers? What I am thinking of is to run those tests before anything new is released. On the other hand I cannot even estimate how much work would be needed for this ... Udo Rader -- bestsolution.at EDV Systemhaus GmbH http://www.bestsolution.at

3 5

[Dovecot] Leftover mbox behavior from uw transition
by Adam Porter 15 Nov '05

15 Nov '05

Currently running dovecot 0.99.12 on a RHEL 3 server. This system used to use UW imap with mbox mailboxes, is now using dovecot with Maildir. (Actual user shell logins are not permitted.) Performance is tremendously improved. However, we still have users that have their client imap root set to the "mail" or "mail/" directory. (Can't reach/change them all easily.) As a result, people are still (inadvertently) creating/using mbox-style mailboxes (sent mail folders most often) on the dovecot server (dovecot of course handles them without complaining) which grow and hurt server performance. Now that we've figured this out, I think we could use mb2md in a script to convert these big mbox files to Maildir. (Is there a better way?) But what would be the smart way to prevent people from creating these mbox files and still have their client work correctly with their imap root set to "mail"? We currently use: default_mail_env = maildir:~/Maildir Thanks! -Adam

1 0

[Dovecot] entourage pop to dovecot imap migration
by wagner 15 Nov '05

15 Nov '05

I'm beginning to migrate my years of mail stuck in Entourage 2004 (MacOSX) to dovecot imap on Fedora FC4. No matter how I have tried I cannot get the status flags to migrate. Eg: all the mail, once transfered from the pop archive to the imap server looses all Status: and X-Status: flags and ends up being marked "new" on the imap side. After lots of testing it appears that, while simply having both pop and imap configured Entourage and dragging messages from the pop config to the imap area does move messages, all flags are lost. This also is the case if I export Entourage folders as mbox files and then import them into the imap server with Entourage or Mail.app. Has anyone else came upon this obstacle? Any advice? I am in the process now of gathering information to facilitate my own "migration utility". It seems the Entourage DB keeps the read/flagged/replied flags for each message in its own internals and doesn't deem it worthwhile to export them as part of it's mbox export nor retain them as Status or X-Status flags when moving messages from its pop DB to the imap server. I believe I can write a script to work on a set of found, for example, "replied to" messages to add an "X-Status: A" to their headers before moving them to the imap server. Same for "read" and "flagged" MS DB internals to Status/X-Status headers. With these headers added, moving them to the imap server, from my limited testing would seem to be the method to keep those status flags per message? Does dovecot use those flags or does it have its own means of storing that status information? Will it at least use those in the messages to populate its DB if it does have its own method? Flags I've identified so far: Status: O - old Status: RO - recent old(?) X-Status: A - replied to X-Status: F - flagged Thanks for any insight or suggestions. Mike -- "Beware the fury of the patient man."-Bukowski

2 1

[Dovecot] file istream-raw-mbox.c: line 450 (istream_raw_mbox_get_body_size): assertion failed: (rstream->mail_size != (uoff_t)-1)
by Tilman Linneweh 15 Nov '05

15 Nov '05

Hi list, Today i tried upgrading my dovecot server from 0.99.14 to 1.0alpha3. Unfortunately the new version does not work. The log file says: Oct 2 20:40:02 knut dovecot: imap-login: Login: user=<arved>, method=PLAIN, rip=213.225.30.218, lip=213.9.70.XXX, TLS Oct 2 20:40:02 knut dovecot: imap(arved): file istream-raw-mbox.c: line 450 (istream_raw_mbox_get_body_size): assertion failed: (rstream->mail_size != (uoff_t)-1) Oct 2 20:40:02 knut dovecot: child 98766 (imap) killed with signal 6 The Server is running on FreeBSD 5.4-STABLE, Client is Apple Mail 1.3.11 connecting via imaps. any ideas, whats wrong? regards tilman

3 2

[Dovecot] Dovecot IMAP error
by Marian Hercek 15 Nov '05

15 Nov '05

I am running Dovecot (IMAP and IMAPS), but still getting this error message in Outlook Express: "Access denied Code: 800cccd2". Code 800cccd2 means IMAP_TAGGED_NO_RESPONSE Message tagged. There are no errors in log files. What's the problem?

2 4

[Dovecot] process imap SIGSEGVs when getting STATUS on mbox box
by Andreas Fuchs 15 Nov '05

15 Nov '05

Hi, I just added an "archive" mbox namespace to my dovecot setup, so that people can put their old mail into a slightly more inode-friendly box. When querying the STATUS on one of these boxes, I got a sigsegv: Program received signal SIGSEGV, Segmentation fault. 0x0000000000454d24 in message_parse_header_next (ctx=0x59e500, hdr_r=0x7fbffff420) at message-parser.c:759 759 if (msg[0] == '\n' || (gdb) bac #0 0x0000000000454d24 in message_parse_header_next (ctx=0x59e500, hdr_r=0x7fbffff420) at message-parser.c:759 #1 0x00000000004297bb in mbox_sync_parse_next_mail (input=0x59e218, ctx=0x7fbffff670) at mbox-sync-parse.c:455 #2 0x000000000042ab9e in mbox_sync_loop (sync_ctx=0x7fbffff590, mail_ctx=0x7fbffff670, partial=0) at mbox-sync.c:118 #3 0x000000000042c187 in mbox_sync (mbox=0x597c70, flags=Variable "flags" is not available. ) at mbox-sync.c:1445 #4 0x000000000042cf3c in mbox_storage_sync_init (box=0x597c70, flags=0) at mbox-sync.c:1770 #5 0x000000000041a000 in imap_sync_nonselected (box=Variable "box" is not available. ) at imap-sync.c:177 #6 0x0000000000413022 in cmd_status (cmd=0x590ab8) at cmd-status.c:68 #7 0x0000000000414319 in _client_input (context=Variable "context" is not available. ) at client.c:338 #8 0x000000000045e4a6 in io_loop_handler_run (ioloop=0x58eca0) at ioloop-poll.c:190 #9 0x000000000045d9cf in io_loop_run (ioloop=0x58eca0) at ioloop.c:230 #10 0x000000000041b841 in main (argc=Variable "argc" is not available. ) at main.c:232 Mail server runs dovecot 1.0alpha4, is an amd64, linux 2.6.8-11 (debian testing). Mutt can parse the mailbox in question ok; seems that dovecot's mail header parser is broken somewhere. If there's anything else you need to debug this, shout (-: Thanks, -- Andreas Fuchs, <asf(a)boinkor.net>, asf(a)jabber.at, antifuchs

1 0

[Dovecot] inetd mode
by Alexander Sabourenkov 15 Nov '05

15 Nov '05

Hi. Inetd mode is broken as of cvs-20051111 After logging in on POP3 port imap binary is started. Seems like somehow master process receives wrong protocol id and thus starts wrong binary. -- ./lxnt

1 0

[Dovecot] problem with content-length and mbox parsing
by Glenn Leavell 15 Nov '05

15 Nov '05

The stars aligned recently such that I sent someone a message that contained a line similar to this in the message body: From glenn(a)usg.edu Thu Jun 20 16:48:11 2002 (Except that there wasn't that space character *before* the From; I've added it here to avoid any problems with this message). Dovecot wrote a copy of the message in my "sent mail" folder under the direction of my imap client. But when I went back to *read* that folder (still through Dovecot), it was broken and was presented as two corrupted mail messages. About a year ago, there was a thread on the list about the fact that Dovecot does not perform >From quoting when writing to mbox folders: http://dovecot.org/list/dovecot/2004-October/004865.html Timo, in that thread you mentioned the following about Dovecot's use of the content-length header: On Tue, Oct 05, 2004 at 05:13:36PM +0300, Timo Sirainen wrote: > Dovecot (and eg. mutt) uses Content-Length header to figure out how > large the message body is, so clients can't mess anything by sending > From-lines. Also Dovecot requires that From-line has correct syntax and > valid timestamp or it's not treated as From-line. In the example above, the message *does* include a valid content-length header after it is initially written, but Dovecot seems to ignore the header when reading the folder, and it treats the "From " line in the body as a message separator. For example, a SELECT on the folder will return "2 EXISTS" even if the single message described above is the only message in the folder. I'm currently at CVS 20051104. Glenn

1 0

[Dovecot] IMAP limitation
by Tom Allison 15 Nov '05

15 Nov '05

I was trying to delete a LOT of email messages in one shot from Thunderbird. I selected everything in a folder (>10,000) and then hit DELETE. I received an IMAP error. It clearly implied a limitation to just how many UIDS I can submit on an IMAP request at a time. Is this a limitation of dovecot? (I'm assuming it is). I can work around this, I think, because I haven't found a limitation to retrieving a list of email message UIDS as yet. I could thereby send splices or chunks of that list of UIDS to delete. I ran into this while trying to do a variety of obscene things in my attempts to develop a web mail application. Because of the number of strange tests I have, I don't really "blame" anything since I'm not sure that anyone really expects to delete 10,000 messages at one command.

1 0

[Dovecot] Error: Mailbox isn't a valid mbox file
by Cliff Hayes 15 Nov '05

15 Nov '05

Hello all, I have successfully migrated from pop3d to dovecot. Now, I am having users call in unable to pop (prompted with a user/pass login). OE shows this in the error box: Mailbox isn't a valid mbox file. I am able to log into the box using Webmail. Any suggestions? Cliff

1 0

[Dovecot] Error indexing mbox file
by Zouari Fourat 14 Nov '05

14 Nov '05

Hello i'm using dovecot to host over 5000 email accounts on my server, and sometimes when logging in to an account with the correct login/password it raise an error like this : Error indexing mbox file /var/mail/username: LF not found where expected It becomes more and more frequent. does anybody have a solution for this ?

1 0

[Dovecot] TLS negotiation from client fails after openssl upgrade
by Willem Riede 13 Nov '05

13 Nov '05

Is anyone using dovecot on Fedora fc5-devel? I had to rebuild my rpm of alpha4 due to dependencies when I pulled in openssl-0.9.8a (with a whole bunch of other updates). Now when I start my mail client (balsa) it tells me it "Cannot connect to the server: TLS negotiation failed". Dovecot wrote in maillog: "imap-login: Disconnected: rip=1.2.3.4, lip=1.2.3.4, TLS". Does anyone else see that? Can anyone advise me how to debug this? Thanks, Willem Riede.

2 1

[Dovecot] Dovecot, Outlook Express and new accounts
by news.gmane.org 12 Nov '05

12 Nov '05

I have come across a strange situation, involving new accounts. I am running Dovecot 0.99.10-5 on Fedora Core 2. Dovecot is configured to use pam for authentication, and the dovecot pam service is configured to use pam_mkhomedir. When an account is created and the user logs in through SquirrelMail, there is no problem. The standard folders are available - Inbox, Drafts, Sent Items and Trash. When logging in through Outlook Express first, it gives the following error:- The server did not respond to this IMAP command before the connection was terminated. Configuration: Account: mail.server Server: mail.server User name: username Protocol: IMAP Port: 143 Secure(SSL): 0 Code: 800ccc0f A packet trace shows the following:- <<< * OK dovecot ready. >>> 008E CAPABILITY <<< * CAPABILITY IMAP4rev1 SORT THREAD=REFERENCES MULTIAPPEND UNSELECT LITERAL+ IDLE CHILDREN LISTEXT LIST-SUBSCRIBED STARTTLS AUTH=PLAIN <<< 008E OK Capability completed. >>> 008F LOGIN "username" "password" <<< 008F OK Logged in. >>> 008G IDLE <<< + idling >>> DONE <<< 008G OK Idle completed. 008H LIST "" "*" Connection to host lost. My suspicion that Outlook Express is not intelligent enough to create the folders, although the sudden connection drop might indicate a bug. If it is not a bug, is there a workaround? Regards -- Chris Hills IT Services North East Worcestershire College

6 10

[Dovecot] Asserion Failure in Current CVS
by Todd Burroughs 12 Nov '05

12 Nov '05

Just installed the version from CVS as of Oct. 27. I noticed three problems quite quickly: Still seeing "(imap) killed with signal 14" My INBOX closed with "access error" after reading it for a bit. There's nothing in the logs or anything, but this hasn't happened for quite a while now. There where quite a lot of incoming messages at the time and I was marking messages as deleted using pine. After reverting to the last version of dovecot that I was using and restarting pine, it opened quickly (no reindexing) and the deleted emails where marked as deleted. I don't know if this helps much ;-) The rest is a backtrace, etc. of an assertion failure: dovecot: Oct 27 16:58:12 Error: 13481 imap(username): file mbox-sync-rewrite.c: line 393 (mbox_sync_read_and_move): assertion failed: (need_space == (uoff_t)-mails[idx].space) dovecot: Oct 27 16:58:29 Error: child 13481 (imap) killed with signal 6 (gdb) bt full #0 0xffffe410 in ?? () No symbol table info available. #1 0xbfffeec8 in ?? () No symbol table info available. #2 0x00000006 in ?? () No symbol table info available. #3 0x000034a9 in ?? () No symbol table info available. #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 No symbol table info available. #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 No symbol table info available. #6 0x0809b35a in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x34a9 <Address 0x34a9 out of bounds>) at failures.c:375 No locals. #7 0x0809b784 in i_panic ( format=0x80a88ec "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 No locals. #8 0x08073c33 in mbox_sync_rewrite (sync_ctx=0xbffff7d0, mail_ctx=0xbffff740, end_offset=Unhandled dwarf expression opcode 0x93 ) at mbox-sync-rewrite.c:447 mails = Variable "mails" is not available. (gdb) bt #0 0xffffe410 in ?? () #1 0xbfffeec8 in ?? () #2 0x00000006 in ?? () #3 0x000034a9 in ?? () #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 #6 0x0809b35a in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x34a9 <Address 0x34a9 out of bounds>) at failures.c:375 #7 0x0809b784 in i_panic ( format=0x80a88ec "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 #8 0x08073c33 in mbox_sync_rewrite (sync_ctx=0xbffff7d0, mail_ctx=0xbffff740, end_offset=Unhandled dwarf expression opcode 0x93 ) at mbox-sync-rewrite.c:447 #9 0x0806f4c2 in mbox_sync_loop (sync_ctx=0xbffff7d0, mail_ctx=0xbffff740, partial=Variable "partial" is not available. ) at mbox-sync.c:827 #10 0x080706ef in mbox_sync (mbox=0x80c6c08, flags=Variable "flags" is not available. ) at mbox-sync.c:1447 #11 0x08069ca6 in mbox_storage_close (box=0x80c6c08) at mbox-storage.c:973 #12 0x0808f7cd in mailbox_close (box=0x0) at mail-storage.c:303 #13 0x08057c19 in cmd_logout (cmd=0x80bfbf8) at cmd-logout.c:18 #14 0x08059a8b in _client_input (context=0x80bfbb8) at client.c:338 #15 0x080a0bba in io_loop_handler_run (ioloop=0x80be9b0) at ioloop-poll.c:190 #16 0x080a0139 in io_loop_run (ioloop=0x80be9b0) at ioloop.c:230 #17 0x080609d6 in main (argc=1, argv=0xbffffa44, envp=0xbffffa4c) at main.c:232 (gdb) frame #8 0x08073c33 in mbox_sync_rewrite (sync_ctx=0xbffff7d0, mail_ctx=0xbffff740, end_offset=Unhandled dwarf expression opcode 0x93 ) at mbox-sync-rewrite.c:447 447 i_assert(extra_space < OFF_T_MAX); (gdb) p extra_space Unhandled dwarf expression opcode 0x93

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[Dovecot] Folders mysterously deleted
by Andy Cravens 12 Nov '05

12 Nov '05

Using alpha 3 on Solaris 9. One of our users reported all folders except his inbox were missing. I went to the server and looked at the logs and could find no indication that a sysadmin had logged in and deleted the folders. Also found no indication of anything unusual in the dovecot log file. Has anybody seen a situation where dovecot deleted folders?

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