- dovecot - dovecot.org

[Dovecot] Abort error in current CVS version
by Todd Burroughs 30 Mar '05

30 Mar '05

I just tried the latest version from CVS and got this error: dovecot: Mar 29 18:11:33 Error: 27526 IMAP(todd.bluegenesis.com): Corrupted index cache file /mailhome/new/t/b/todd.bluegenesis.com/.imap/INBOX/dovecot.index.cache: Duplicated field in header: hdr.RESENT-TO dovecot: Mar 29 18:11:33 Error: 27526 IMAP(todd.bluegenesis.com): file index-mail-headers.c: line 68 (index_mail_parse_header_finish): assertion failed: (match[match_idx] != mail->header_match_value + 1) dovecot: Mar 29 18:11:34 Error: child 27526 (imap) killed with signal 6 I deleted the index files, didn't help. I checked my mailbox and there aren't any mails with a duplicate "Resent-To" header. With older versions of dovecot, I still get this error, but it does not abort. (Using mbox, if it matters) Here's a backtrace: Core was generated by `imap'. Program terminated with signal 6, Aborted. #0 0xffffe410 in ?? () (gdb) bt #0 0xffffe410 in ?? () #1 0xbffff528 in ?? () #2 0x00000006 in ?? () #3 0x00006b86 in ?? () #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 #6 0x0809744a in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x6b86 <Address 0x6b86 out of bounds>) at failures.c:374 #7 0x08097864 in i_panic ( format=0x80a3bcc "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 #8 0x080748cf in index_mail_parse_header (part=0x0, hdr=0x0, mail=0x80c2f20) at index-mail-headers.c:210 #9 0x08090963 in _read (stream=0x80c3be8) at istream-header-filter.c:170 #10 0x0809a293 in i_stream_read (stream=0x80c3c0c) at istream.c:51 #11 0x0809a4d1 in i_stream_read_data (stream=0x80c3c0c, data=0xbffff7c4, size=0xbffff7c8, threshold=58) at istream.c:229 #12 0x08092f5f in message_parse_header_next (ctx=0x80c1920, hdr_r=0xbffff7f8) at message-parser.c:735 #13 0x0809363e in message_parse_header (part=0x0, input=0x80c3c0c, hdr_size=0x0, callback=0x80757c0 <search_header>, context=0xbffff880) at message-parser.c:655 ---Type <return> to continue, or q <return> to quit--- #14 0x08075640 in index_storage_search_next (_ctx=0x80c5568, mail=0x80c2f20) at index-search.c:502 #15 0x0808b705 in mailbox_search_next (ctx=0x6, mail=0x80c2f20) at mail-storage.c:405 #16 0x08057bee in cmd_search (cmd=0x80ba980) at cmd-search.c:33 #17 0x080594f5 in _client_input (context=0x80ba940) at client.c:334 #18 0x0809c5da in io_loop_handler_run (ioloop=0x80b95b0) at ioloop-poll.c:184 #19 0x0809bcf9 in io_loop_run (ioloop=0x80b95b0) at ioloop.c:218 #20 0x080603a7 in main (argc=1, argv=0xbffffa74, envp=0xbffffa7c) at main.c:229 (gdb)

1 0

[Dovecot] Compile Error in current CVS
by Todd Burroughs 30 Mar '05

30 Mar '05

Had a small error with the current CVS version. It was in deliver.c. Here's a fix. I'm assuming that adding NULL is correct ;-) dovecot.2005-03-29/src # diff deliver/deliver.c.orig deliver/deliver.c 86c86 < box = mailbox_open(storage, mailbox, MAILBOX_OPEN_FAST | --- > box = mailbox_open(storage, mailbox, NULL, MAILBOX_OPEN_FAST | Here's the symptoms: deliver.c: In function `save_mail': deliver.c:87: warning: passing arg 3 of `mailbox_open' makes pointer from integer without a cast deliver.c:87: error: too few arguments to function `mailbox_open' make[3]: *** [deliver.o] Error 1 make[3]: Leaving directory `/services/src/9.2/dovecot/dovecot.2005-03-29/src/deliver' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/services/src/9.2/dovecot/dovecot.2005-03-29/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/services/src/9.2/dovecot/dovecot.2005-03-29' make: *** [all] Error 2

1 0

[Dovecot] Checkin 1.37 of src/lib-storage/mail-storage.c
by Geo Carncross 29 Mar '05

29 Mar '05

Checkin 1.37 of src/lib-storage/mail-storage.c added a parameter to mailbox_open() but this broke building src/deliver/deliver.c as revision 1.2 doesn't use the new parameter. It looks like save_mail() of src/deliver/deliver.c calls mailbox_open() and it looks like it might work fine if it were to use a (struct istream *)0 as the third parameter (instead of the flags) -- but I don't use deliver [yet], so I don't have any adequate way to test this. -- Internet Connection High Quality Web Hosting http://www.internetconnection.net/

1 0

[Dovecot] mbox zlib compression plugin
by Timo Sirainen 29 Mar '05

29 Mar '05

Some people have been asking this forever, but because it wasn't possible to implement it as a plugin, I hadn't done it. Now, due to some API changes for other purposes, it was suddenly easy. So, if you want to try it, grab the latest CVS code / nightly CVS snapshot and http://dovecot.org/patches/1.0/zlib-plugin.tar.gz Compilation instructions inside zlib-plugin.c file. What it does is check if mbox name ends with ".gz", if so it opens it as read-only using zlib. If the file isn't actually zlib compressed, zlib seems to be able to still access it as a normal file (but it's still read-only). It should be possible to implement it for maildir files as well by hooking into mail_get_stream().

1 0

[Dovecot] FC2 POP Configurtion
by Linux Stuff 29 Mar '05

29 Mar '05

I'm a newbie to dovecot and a little bit less of a newbit to linux. I am in the process of moving my server from RH9 to FC2. The only obstacle remaining is my email. I run sendmail with netscape mail clients - mostly PC's. They all can read their mail but none of the users can send. Depending on the state of the dovecot.conf file, I get the following: Mar 28 16:04:14 corvette sendmail[5810]: unable to open Berkeley db /etc/sasldb2: Invalid argument Mar 28 16:04:14 corvette sendmail[5810]: unable to open Berkeley db /etc/sasldb2: Invalid argument Mar 28 16:04:14 corvette sendmail[5810]: no secret in database I know I must be missing something, probably trivial. Does someone have a simple, easy-to-read, config file for dovecot pop running with sendmail? Thanks

1 0

[Dovecot] error creating storage
by Alex 28 Mar '05

28 Mar '05

Hello, I have some problems. I am getting the error: Mar 28 21:24:01 APOLLO imap(alex(a)mydomain.nl): Failed to create storage with data: mydomain.nl/alex What is wrong with it? I think it has something to do with the rights or something. Can anyone tell me what to do? Thank you, Alex

1 0

[Dovecot] Re: telnet to pop3 problem
by Obantec Support 28 Mar '05

28 Mar '05

Hi Yes i was :( did the change you suggested and that bit works now. Off to look at using syslog to how dovecot logging works. Mark ----- Original Message ----- From: "Herbert" <herbert(a)oslo.ath.cx> To: "Obantec Support" <support(a)obantec.net> Sent: Monday, March 28, 2005 4:31 PM Subject: Re: telnet to pop3 problem > Obantec Support <support(a)obantec.net> wrote: > > Hi > > > > default_mail_env was commented out. when i set it to > > > > default_mail_env = maildir:/var/spool/mail/%u > ^^^^^^^ > You are not using maildir, are you? > > > it fails to deliver maillog shows. > > Mar 28 15:34:31 proteus2a pop3(obantec): > > lstat(/var/spool/mail/obantec/cur) failed: Not a directory > > > > /var/spool/mail exists what is /cur ??? all i want is > > /var/spool/mail/obantec where obantec is the mail file. > > Maybe you should use: > > default_mail_env = mbox:/var/spool/mail/%u > > - Herbert > > > -- > No virus found in this incoming message. > Checked by AVG Anti-Virus. > Version: 7.0.308 / Virus Database: 266.8.4 - Release Date: 27/03/2005 > >

1 0

[Dovecot] telnet to pop3 problem
by Obantec Support 28 Mar '05

28 Mar '05

Hi I have 1 customer who is having issues with pop3 on FC3 telnet mail.hisdomain.com 110 +OK dovecot ready. user beachy -ERR Unknown command. user beachy +OK pass letmein +OK Logged in. list -ERR No INBOX for user. pass & username fake for this example! Mark

2 2

[Dovecot] Wiki upgrade
by Timo Sirainen 28 Mar '05

28 Mar '05

Upgraded Moin wiki from 1.2.x -> 1.3.4 which required migrating old data using several scripts and reconfiguring the whole thing. If you see any problems, please mail me.

1 0

[Dovecot] Address with whitespace shows as ""@MISSING_DOMAIN
by Chris Wakelin 28 Mar '05

28 Mar '05

It seems that Dovecot gets confused when presented with a header like: From: someone(a)somewhere.org i.e. with leading whitespace and no "friendly name" This shows up as ""@MISSING_DOMAIN in clients, such as Pine, that believe what Dovecot tells them rather than parsing the headers themselves (e.g. Thunderbird). Here's a sample IMAP session: xyz FETCH 728 ENVELOPE * 728 FETCH (ENVELOPE ("Tue, 22 Mar 2005 10:10:50 +0100 (BST)" "Test" ((NIL NIL "" "MISSING_DOMAIN")) ((NIL NIL "c.d.wakelin" "reading.ac.uk")) ((NIL NIL "" "MISSING_DOMAIN")) ((NIL NIL "" "MISSING_DOMAIN")) NIL NIL NIL "<Pine.GSO.3.96.1010704101043.17798B-100000@suma3>")) xyz OK Fetch completed. Here's UW-IMAP on the same mailbox: . FETCH 729 ENVELOPE * 729 FETCH (ENVELOPE ("Tue, 22 Mar 2005 10:10:50 +0100 (BST)" "Test" ((NIL NIL "c.d.wakelin" "reading.ac.uk")) ((NIL NIL "c.d.wakelin" "reading.ac.uk")) ((NIL NIL "c.d.wakelin" "reading.ac.uk")) ((NIL NIL "c.d.wakelin" "reading.ac.uk")) NIL NIL NIL "<Pine.GSO.3.96.1010704101043.17798B-100000@suma3>")) . OK FETCH completed I'm not sure I read the RFC correctly, but it looks like whitespace is allowed (and if it wasn't, I'd expect our MTA, Exim to fix it on delivery). There's a particular member of one of the UK academic computing mailing lists who always seems to do this, but I'm not sure how common a problem it is! 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

2 2