- dovecot - dovecot.org

[Dovecot] Help please: Error: net_connect
by Brad 13 Mar '06

13 Mar '06

Having some issues with having the deliver lda deliver properly. Here are the vitals of the config : ============================= socket listen { master { path = /var/run/dovecot-auth-master mode = 0660 user = maildir group = maildir } } protocol lda { module_dir = /usr/local/lib/dovecot/lda postmaster_address = postmaster(a)bradphinney.com auth_socket_path = /var/run/dovecot-auth-master } passdb passwd-file { # Path for passwd-file args = /etc/dovecot-passdb } userdb static { # Template for settings. Can return anything a userdb could normally # return, eg.: uid, gid, home, mail, nice # # A few examples: # args = uid=600 gid=600 home=/export/mail/maildir/%u mail=maildir:/export/mail/maildir/%u ==================================== The deliver program is setuid and setgid maildir. The passdb seems to be working fine since I can log in fine using a client. When I try to deliver mail however .. I get this dovecot: Mar 12 20:42:02 Info: auth(default): master out: USER 1 superduper uid=600 gid=600 home=/export/mail/maildir/superduper mail=maildir:/export/mail/maildir/superduper dovecot: Mar 12 20:42:02 Error: auth(default): and then after a while .. this appears deliver: Error: net_connect(/var/run/dovecot-auth-master) failed: Permission denied And the really odd thing is that the mail seems to be delivered and placed in the maildir. Any help would be appreciated ..

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[Dovecot] Limiting Dovecot access by user-spesific ip addresses?
by Timo Neuvonen 13 Mar '06

13 Mar '06

Hi, Is there any possibility to limit access to mailboxes by user-spesific ip addresses? So, I'd like to have a configuration which by default restricts reading emails to company's own ip-address range. So far, this could be achieved by a basic firewall rule, but not any more the following: However, there is need for a few users to access their emails from world-wide internet, so there should be a possibility to define for certain users an option to skip the allowed address range check. Regards, Timo

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Re: [Dovecot] How to substitute colon `:' for another character in Maildir message files?
by Timo Sirainen 12 Mar '06

12 Mar '06

On Sat, 2006-03-11 at 17:05 -0500, My BSD wrote: > Need to back Maildirs to a smb share as a nightly Cron job (NFS is not > an option). > > Unfortunately, because Dovecot (1.0.beta2) adds a colon `:' to the name > of the message file, Samba (actually "mount_smbfs") truncates the file > names. As a result, files with truncated duplicate file names are > overwritten. > > Would prefer a build option or configuration parameter (a hack is O.K. > if nothing else is available). src/lib-storage/maildir/maildir-storage.h MAILDIR_INFO_SEP MAILDIR_INFO_SEP_S Changing that breaks maildir standard, so I don't want to make it any easier to change it.

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[Dovecot] dovecot-1.0b3 kevent error/warning message
by John Wong 12 Mar '06

12 Mar '06

i use openbsd/i386, dovecot-1.0b3, i see some kevent error/warning message in maillog like this: -------------------------------------------------------- imap(username): kevent(1) in io_loop_handle_add() failed: Bad file descriptor imap(username): kevent(1) in io_loop_handle_remove failed: Bad file descriptor --------------------------------------------------------

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[Dovecot] Suggested patch: retain user's group privileges after logging into IMAP
by Lior Okman 11 Mar '06

11 Mar '06

Hi, I'm attaching a suggested patch that lets an authenticated user access shared IMAP folders even if the user doesn't directly own the storage, but is a part of a group that has permissions on the storage. This allows for the administrator to setup a shared mailbox with permissions given to a group instead of a user, and allow all of the users that belong to the group to access the mail according to the file-system permissions. What do you think? Is this the right way to do this, or am I missing something security-wise? I'm also attaching a bug fix for the LDAP passdb, where if the password scheme wasn't PLAIN, the password would be cleared from memory before being used to authenticate the user, and the authentication would fail. Regards, Lior

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[Dovecot] Segfault problem when using TWO dovecot servers!
by Adam M. Dunn 10 Mar '06

10 Mar '06

Forgive me if this gets submitted twice. I had issues signing up for the listserv but I think I'm strait now. Hi all, I just started working with Dovecot and I'd like to use it for my organization, but I've run into a little problem. So far I love it and it does what I need. One thing we need is to be able to write to multiple mailbox formats on a per user basis (mbox or Maildir), and it does just that. I want users to be able to choose their format, and I can let it autodetect for me. The way I do that is I have Maildrop filters check for the presence of a ~Maildir, and if it finds that it writes to it, otherwise it writes to ~mbox. Dovecot is the only IMAP server I've found to read either or without hard coding one or the other in the config file. The problem: We also want failover. Mail/home directories are NFS mounted. I was planning to setup two dovecot servers, and noticed that whenever one server writes its temp files to the mail directory, if another server tries to read it you get a segfault and the child process fails and dies. So it basically looks like only one server can own the files, and it won't share. I considered trying to set the INDEX option on the mail boxes to write local indexes, but if I try to specify something like: default_mail_env = INDEX=/var/indexes/%d/%n, it doesn't work. Sure I can make it work by putting in a mailbox format before the INDEX, but then I can't use the autodetect which I need. Here's the syslog error: kernel: imap[13689]: segfault at 00007fffffe38000 rip 00002aaaaad3823f rsp 00007fffffe351f0 error 4 Any solutions? I really need this to work badly, or we may have to rethink our entire mail strategy. I'm also using the latest version 1.0beta3. I considered namespaces, but correct me if I'm wrong, you can't setup two namespaces and have it pick the first mailbox format available like the autodetect feature does. I tried seting up namespaces for both mbox and Maildir, but it just creates both. Please help someone. I need a solution to present to my boss, even if that means we have to run one server until the bug is fixed in the next version. Thanks, Adam

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[Dovecot] Setup Dovecot on os X
by Martin Kvapil 10 Mar '06

10 Mar '06

Hey, can anybody help me with this? i get it to work but i get errors when i try to login a client, i guess it is because the authentication part is messed up. What methods should i use? PAM for password i guess but for account? /martin

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[Dovecot] Error question?
by Matt Juszczak 10 Mar '06

10 Mar '06

Mar 9 16:15:19 bob dovecot: imap(username): file mbox-sync-rewrite.c: line 106(mbox_sync_headers_add_space): assertion failed: (start_pos < data_size) Getting these errors like crazy. Any ideas? Thanks! Regards, Matt Juszczak

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[Dovecot] ssl certs
by lenny＠edpausa.com 10 Mar '06

10 Mar '06

is it possible to use 2 different sets of ssl certificates, for 2 different hostnames ( e.g. pop.domain.com and imap.domain.com ) ? thank you

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[Dovecot] POP3 extension to accept UIDL ranges?
by Matthias Andree 10 Mar '06

10 Mar '06

Greetings, is anybody aware of an extension to POP3 that supports UIDL ranges? It would be very useful for keep-messages-on-server setups (yes, I know, IMAP4 domain) to be able to do UIDL 21-42 to obtain just these 22 UIDs (this would always have to be a multi-line reply, just like UIDL without argument). If such a thing does not exist yet, perhaps a keyword such as "[X]UIDLRANGES" in the CAPA response might advertise this feature to clients. Regards, -- Matthias Andree

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[Dovecot] Migrating UW-IMAP to Dovecot on Solaris 9
by Bertrand Leboeuf 09 Mar '06

09 Mar '06

In the process of migrating to Dovecot 1.0beta3, any tips or step-by-step instructions that might relate to Solaris 9. Thanks Bertrand Leboeuf leboeuf(a)emt.inrs.ca

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[Dovecot] Two namespaces with same prefix.
by Václav Haisman 09 Mar '06

09 Mar '06

Hi, I have yet another problem. First let me explain my setup. I used to use pine a lot so there are mbox mailboxes in ~/mail. Recently I added a Maildir too and moved most of the mbox mailboxes into Maildir format. Now I thoght it would be nice to have them all "in line" in Thunderbird so I tried this configuration: namespace private { separator = / prefix = location = %h/mbox inbox = yes } namespace private { separator = / prefix = location = maildir:%h/Maildir } The problem is that with this configuration I cannot access the ~/mail/box mailboxes. Thunderbird responds with "Mailbox doesn't exist: box" Is such kind of configuration with two namespaces having same prefix unsupported? Vaclav Haisman

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[Dovecot] Dovecot LDA doesn't build against 1.0beta3
by Luca Corti 09 Mar '06

09 Mar '06

Here's what I get. Btw I'm on Linux/UltraSparc: gcc -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -o deliver deliver.o duplicate.o imparse.o mail-send.o map.o sieve-cmu.o smtpclient.o -Wl,--export-dynamic libsieve/libsieve.a /root/luca/dovecot-1.0.beta3/src/lib-storage/register/libstorage-register.a /root/luca/dovecot-1.0.beta3/src/lib-storage/index/maildir/libstorage_maildir.a /root/luca/dovecot-1.0.beta3/src/lib-storage/index/mbox/libstorage_mbox.a /root/luca/dovecot-1.0.beta3/src/lib-storage/index/dbox/libstorage_dbox.a /root/luca/dovecot-1.0.beta3/src/lib-storage/index/libstorage_index.a /root/luca/dovecot-1.0.beta3/src/lib-index/libindex.a /root/luca/dovecot-1.0.beta3/src/lib-storage/libstorage.a /root/luca/dovecot-1.0.beta3/src/lib-storage/subscription-file/libstorage_subscription_file.a /root/luca/dovecot-1.0.beta3/src/lib-imap/libimap.a /root/luca/dovecot-1.0.beta3/src/lib-mail/libmail.a /root/luca/dovecot-1.0.beta3/src/lib-dict/libdict.a /root/luca/dovecot-1.0.beta3/src/lib-charset/libcharset.a /root/luca/dovecot-1.0.beta3/src/lib/liblib.a -ldl libsieve/libsieve.a(script.o)(.text+0x2e4): In function `sieve_script_parse': /root/luca/dovecot-lda/src/libsieve/script.c:141: undefined reference to `yylineno' libsieve/libsieve.a(script.o)(.text +0x2f8):/root/luca/dovecot-lda/src/libsieve/script.c:141: undefined reference to `yylineno' libsieve/libsieve.a(sieve.o)(.text+0x1184): In function `sieveparse': /root/luca/dovecot-lda/src/libsieve/sieve.c:1311: undefined reference to `sievelex' libsieve/libsieve.a(sieve.o)(.text+0x11bc): In function `sieve_parse': /root/luca/dovecot-lda/src/libsieve/sieve.y:551: undefined reference to `yyrestart' libsieve/libsieve.a(sieve.o)(.text+0x1210): In function `sieveerror': /root/luca/dovecot-lda/src/libsieve/sieve.y:568: undefined reference to `yylineno' libsieve/libsieve.a(sieve.o)(.text +0x1218):/root/luca/dovecot-lda/src/libsieve/sieve.y:568: undefined reference to `yylineno' libsieve/libsieve.a(addr.o)(.text+0x62c): In function `addrparse': /root/luca/dovecot-lda/src/libsieve/addr.c:958: undefined reference to `addrlex' collect2: ld returned 1 exit status make[3]: *** [deliver] Error 1 make[3]: Leaving directory `/root/luca/dovecot-lda/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/root/luca/dovecot-lda/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/root/luca/dovecot-lda' make: *** [all] Error 2 thanks -- Luca Corti PGP Key ID 1F38C091 BOFH excuse of the moment: Our ISP is having {switching,routing,SMDS,frame relay} problems

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[Dovecot] Dovecot + FreeBSD 6.0 + pam_ldap + nss_ldap
by Frank Bonnet 09 Mar '06

09 Mar '06

Hello all I am new to dovecot and I have some troubles to make it working on a FreeBSD 6.0 box On this machine I have nss_ldap + pam_ldap working to login users but dovecot is not working for "ldap" users, it works only for users that are "really" in /etc/passwd file. I have configured dovecot to use the passwd auth mechanism as the OS is suppose to do the job, but it won't work. See attached my dovecot.conf file. Thanks for any help. -- Regards Frank Bonnet

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[Dovecot] Default SELinux policy on Fedora FC4 prevents dovecot service from starting
by slohcine＠verizon.net 09 Mar '06

09 Mar '06

Hello, I recently setup a Fedora FC4 server to host e-mail and webapps. During the install, I turned on SELinux in active mode. All apps seems to work OK but Dovecot daemon won't start. In the audit log, I see this entry when I try to start the dovecot daemon. type=AVC msg=audit(1141464818.541:40305): avc: denied { read } for pid=1989 comm="dovecot" name=dovecot.pem dev=md2 ino=3646976 scontext=system_u:system_r:dovecot_t tcontext=system_u:object_r:cert_t tclass=file type=PATH msg=audit(1141499436.214:3266533): item=0 name="/etc/pki/dovecot/dovecot.pem" inode=3646976 dev=09:02 mode=0100600 ouid=0 ogid=0 rdev=00:00 I put SELinux into permissive mode and Dovecot works OK. Looks like dovecot does not assume the correct security context when it initializes and reads the cert file. My question for the list is what changes should I make to the SELinux policy to safely permit dovecot to read the file? I'm no expert at SELinux but hoping for some direction, or another way to solve this problem. Ideally, I'd like to keep SELinux in enforcing mode. Many thanks, Eric

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[Dovecot] MySQL problem when using Dovecot as proxy
by Christian Jensen 09 Mar '06

09 Mar '06

Hi, I have just installed Dovecot as a POP3 proxy with great success. Its works flawlessly when i keep to the standard but since I am proxying a Microsoft Exchange 2003 (because the build-in POP3 in MS sux bigtime) I would very much like to use account names like: DOMAIN\username and this doesn't work when I include that in the MySQL table. In the logfile it clearly writes DOMAIN\username so its some kind of translation between dovecot and MYSQL. Any suggestions. I another solution would be to allow all users instead of having to create them in the MySQL table. Is this possible ? /Christian P.S Before Dovecot some Outlook users could only download max. 250kB through POP3 - now with Dovecot there is NO LIMIT! :)

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[Dovecot] :INDEX and :CONTROL in 0.99.14
by Karl Latiss 08 Mar '06

08 Mar '06

Before anyone say "upgrade" for various reasons I can't right now (and at any rate everything else works well with this version). My problem is that I can't get :INDEX and :CONTROL working at all: default_mail_env = maildir:~/:INDEX=/home/dovecot/index/%d/% n:CONTROL=/home/dovecot/control/%d/%n ls -l /home/dovecot/ total 8 drwxrwxrwx 3 dovecot dovecot 4096 Mar 8 07:52 control drwxrwxrwx 3 dovecot dovecot 4096 Mar 8 07:55 index (I've made everything 777 for testing) The error I get is: Mar 8 09:54:26 host imap(user(a)domain.com): mkdir (/home/dovecot/index/domain.com/user/.INBOX) failed: Permission denied If I su to the user(a)domain.com user I can manually create the directory OK. I'm using LDAP for authentication if that makes any difference. Any clues? Pointers? Need more information? -- Karl Latiss <karl.latiss(a)atvert.com.au> Atvert Systems

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[Dovecot] Can I install in the following fashion?
by Stewart Dean 08 Mar '06

08 Mar '06

<permit me my perhaps foolish preference...an explanation> I run mail service for a small college. I've long joked that if someone stole the mail server, the phone would ring before the alarm (which has a 1 minute delay) did, that the user base expected 25x8x367 coverage. Making updates/upgrades to the mail server feels like a tightrope walk with no net. I always appreciated UofWIMAP because there is one binary. Doing and upgrade or backing it out is simplicity itself. I could compile the single binary on my compile machine, test the same binary on my testbed, and then drop it in my production machine and it would work with a minimum of surprises. So portable, so predictable, no security risk of a compiler on a production machine. Of course, /most/ of open source software has all these bits and pieces scattered everywhere. Oh, it may install initially just dandy, but come the day when It's Time For The Upgrade.... 1) can I do it quick and clean and 2) can I recover to what I had before quickly and correctly if the upgrade flops?????? Alas, Dovecot is sprinkled in many, many pieces...but at least, I think (right?) that they are all in the prefix-dir. Gulp. So. I am hoping I can do this: Build/Test Install 1) build/install in /usr/local/dovecot_bld/ Build### in the expectation that everything will be stuck down there. I don't want to put it into /usr/local/ because it will be in there with everything else....no way to get just the dovecot stuff.. 2) tar up the contents of my prefix directory and extract it over on my testbed under /usr/local/dovecot. Notice that the path to dovecot's "stuff" has changed from /usr/local/dovecot_bld/ Build### to /usr/local/dovecot I'm hoping that this won't be a problem. I will point the line in inetd at it and Everything Will Work. 3) Assuming I don't change anything and everything tests out (flawlessly!), I............. Introduction to Production (assuming that all the mailboxes, homedirs and the like have been sorted out) 1) make a tarball of the current working dovecot executables dir (/usr/local/dovecot) 2) extract the tarball there as before on the testbed machine and everything is fine. 2) if the update flops, I can bring back the tarball of the previous Dovecot incarnation My Questions: A) Will this work or are there dependencies I'm not aware of? B) Is there Some Better Way or..... I have this ongoing <ahem> discussion with the Open Source wonks that delight in many, many modules, libraries, etc. I /know/ the reasons a developer would want to do things that way, but, for those of use fielding the application, it's /so/ much easier and success/failure recovery is /so/ much more likely if....there are only one or two or three chunks that we can drop in or quickly back out. I realize that the developer is coding in large part for the utter joy of creating a wondrous, living, breathing edifice of code, that works, that works cleanly, that works as none has before. Yes. But I would think (IMHO) that the developer would receive a greater portion of the ego rush (also a big part of the developer stimulus) of overwhelming application acceptance (and thunderous applause), if he or she made it easy to support and upgrade! You see a sysadmin is so often an utter coward (I confess), who doesn't like unpleasant surprises, whose managment Really Doesn't Like Unpleasant Surprises. When I do my job really well, nobody knows I've done anything. OK...let me have it. -- ==== Stewart Dean, Unix System Admin, Henderson Computer Resources Center of Bard College, Annandale-on-Hudson, New York 12504 sdean(a)bard.edu voice: 845-758-7475, fax: 845-758-7035

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[Dovecot] Busy studying
by Timo Sirainen 08 Mar '06

08 Mar '06

In case you're wondering why I haven't answered your mail. I try to do as much reading to exams as possible, and as little as possible anything else.. They're over in 2,5 weeks, so I'll start reading the old emails again then. :) BTW. If someone wants to help a bit, outlook-idle workaround seems to be broken. The timeout function never gets called in cmd-idle.c. I'm guessing it broke after I added the other timeout function for printing "OK Still here" message every 2 minutes, so the bug is probably in timeout handling in ioloop.c.

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[Dovecot] Simple Question
by Charlie Davis 08 Mar '06

08 Mar '06

Brand spanking new to Dovecot. Trying to move over to it, got a few simple questions. 1) Is there any documentation on the .customflags file? Not sure what this is for... 2) I'd like to make a directory for every user NOT be writable. Meaning the email server (Exim) can put the mail down in the directory but a user can no move an email into it through Imap. I couldn't find a search for the mailing list either, so sorry if this has been asked 92380498 times. -Charlie

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[Dovecot] Special treatment of ~/mail directory
by Václav Haisman 08 Mar '06

08 Mar '06

Hi, would it be possible not to treat ~/mail specially and not to add mailboxes in the directory automatically? It would make migrating from IMAP-UW easier. Vaclav Haisman

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[Dovecot] Undeleteable folders
by Casey Allen Shobe 08 Mar '06

08 Mar '06

We have 3 folders in every user's account which need to be there. Sometimes the users are stupid and delete or rename them. Is there any way to make them unmodifiable, but still allow them to see them, and move mail into/out of them? Cheers, -- Casey Allen Shobe | cshobe(a)seattleserver.com | 206-381-2800 SeattleServer.com, Inc. | http://www.seattleserver.com

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[Dovecot] Dovecot with mbox and maildir
by Dario Ale 08 Mar '06

08 Mar '06

Hello, I have a question, i need migrate from old mail server to new mail server, the mailboxes format in the new mail server is maildir, in the old is mbox, the problem is that only the INBOXs are approximately 64Gb (are 7000 users), in the new I installed Dovecot, in the old is UW-Imap. The question is, Is there any form for have mbox and maildir simultaneously with Dovecot? I am using Postfix, my MDA is procmail, this write mailbox in the correct format, then i can copy all INBOXs and HOMEs to the new mail server, and change the mailbox format "slowly", supposedly procmail detecting the mailbox format and Dovecot could detect too. Thanks, very much. pd: sorry, my english not is good. -- Dario Ale (dario.a en telpin.com.ar) Area Internet Telpin - Jason 1026 - Pinamar (7167) www.telpin.com.ar

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[Dovecot] self-signed certificates
by Benjamin 08 Mar '06

08 Mar '06

Hallo, i'm having troubles installing self-signed certificates for dovecot. After installing, dovecot generates a key and cert. But he is using the wrong common name (where does dovecot get this name from?). I tried deleting them and installing a handcrafted cert with this: openssl genrsa -out mail.key 2048 openssl req -new -key mail.key -out mail.csr openssl x509 -req -days 4312 -in mail.csr -out mail.cert -signkey mail.key after that i tried to update the dovecont.conf to point to the new files. But dovecot refuses to read them, i allways get an error, that dovecot can't read the certificate file. With dpkg-reconfigure dovecot-common, dovecot generates new ones, and they are working fine, but have the wrong common name. Thanks in advance Regards Benjamin

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Re: [Dovecot] Can I install in the following fashion?
by Lior Okman 07 Mar '06

07 Mar '06

On 3/7/06, Stewart Dean <sdean(a)bard.edu> wrote: > if you run configure --help, you will see this (and more): > > Installation directories: > > --prefix=PREFIX install architecture-independent files in PREFIX > > [/usr/local] > > --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX > > [PREFIX] > > > > By default, `make install' will install all the files in > > `/usr/local/bin', `/usr/local/lib' etc. You can specify > > an installation prefix other than `/usr/local' using `--prefix', > > for instance `--prefix=$HOME'. > > > I see now I missed something so I will redefine my request. If I invoke > configure with: > --prefix=/usr/local/dovecot-bld/<timestamp> > --eprefix=/usr/local/dovecot-bld/<timestamp> > where /usr/local/dovecot-bld/<timestamp> is a directory > Q1: Will I have everything in that one directory so that by tar'ing and > untar'ing that one directory I can tar up everything necessary to run > dovecot on another machine with the same OSlevel/patches/OpenSSL. Will > dovecot be able to reference everything it needs? Assuming all the external shared objects on both systems are in the same place, I don't see why not. > I notice that > > --oldincludedir=DIR C header files for non-gcc [/usr/include] > > will not be there. Will that be a problem? I'm not sure, but I think this setting is used for compile time - it's where dovecot expects to find include files, it doesn't mean that anything will be installed there. If you're really concerned, then use "make -n install", and go over the commands that make would have run, you will be able to see exactly where everything goes. Or you could run "make install" inside a chroot jail. I also seem to recall that I saw a script somewhere that could trace the "make install" procedure and print exactly where it puts everything. It was being used for converting .tar.gz "make-based-installations" to rpms. > Q2: Will dovecot not be able to find system resources it needs? Dovecot should be able to find everything it needs, assuming the configuration files are ok. > Tar'ing up a directory is doable. RPM'ing hundreds of files scattered > here and there, perhaps referenced by others, perhaps with new > additions/deletions you don't know about sounds like an heroic task. Tar`ing a directory is doable, but doesn't lend itself well to reusing components and sane system management. When you use RPM/DPKG for manging your configuration, each package you install is responsible for its own files and nothing more. The packaging system makes sure that nothing conflicts or overwrites existing files. If you accidently untar a file with bad configuration files in it, they will probably overwrite your existing configuration. RPM/DPKG will save your old configuration files. Tar can't help you verify that what you installed is what is actually running. RPM -verify can make sure that no trojan has been installed instead of a file provided in an RPM file. And the list goes on and on. > Does anybody see how simple it is to upgrade UWImap with its one binary? Just as long as there is only one binary. AFAIK, UWImap doesn't support configuration files, on the assumption that the sysadmin probably doesn't know enough to create a valid configuration. The downshot of that is that there is a limit to what you can do with UWImap's one binary :-) Lior > > Lior Okman wrote: > > Looking at the debianized version, the bulk of the files are placed in > > € > > or under /usr/lib/dovecot, with all of the configuration files in > > € > > /etc/dovecot, and relevant binaries under /usr/bin and /usr/sbin. > > € > > > > € > > However, reading from the comment in the begining of the default > > € > > dovecot.conf file, you can probably compile your own version of > > € > > dovecot where you specify the following parameters to configure: > > € > > "--prefix=/usr --sysconfdir=/etc --localstatedir=/var > > € > > --with-ssldir=/etc/ssl". > > € > > Just make sure to replace all the paths with where you want to install > > € > > this version of dovecot. > > € > > > > € > > Lior > > € > > > > € > > On 3/7/06, Stewart Dean <sdean(a)bard.edu> wrote: > > € > > > >> Hmmm, hadn't thought of RPM. But I would like a direct answer to my > >> > > € > > > >> question, which was: Can I just tar up everything in a dovecot-only > >> > > € > > > >> prefix directory (defined in the invocation of configure) when the make > >> > > € > > > >> and make install is done, and then untar/extract it in a directory of > >> > > € > > > >> the same name over on another machine with the same OS, patches and > >> > > € > > > >> OpenSSL? Are there Dovecot dependencies outside prefix directory. > >> > > € > > > > € > > > >> My OS is AIXV5.3 maintenance/tech level 4. There is no distro RPMs for > >> > > € > > > >> same, so I am building it myself. > >> > > € > > > > € > > > >> Lior wrote: > >> > > € > > > >>> The problem you are describing is solved with tools like RPM and DEB. > >>> > > € > > > > € > > > >>> You can install/remove an entire package with a single command, you > >>> > > € > > > >>> can verify the installation with a single command, you can safetly > >>> > > € > > > >>> upgrade with a single command, and safetly revert to an older version > >>> > > € > > > >>> with a single command. > >>> > > € > > > > € > > > >>> These tools allow you to find out exactly which file belongs to what > >>> > > € > > > >>> package, and they prevent conflicting files from two different > >>> > > € > > > >>> packages from being installed. Not to mention (almost) automatic (at > >>> > > € > > > >>> least on debian) dependency resolving for packages. > >>> > > € > > > > € > > > >>> If you're using Debian, you can just "apt-get install dovecot-imap > >>> > > € > > > >>> dovecot-pop", and have the dpkg handle all of the issues you > >>> > > € > > > >>> mentioned. If you're using an RPM based distro- try yum or apt-rpm. > >>> > > € > > > > € > > > >>> Lior > >>> > > € > > > > € > > > > € > > > >> Timothy White wrote: > >> > > € > > > >>>> If you're using Debian, you can just "apt-get install dovecot-imap > >>>> > > € > > > >>>> dovecot-pop", and have the dpkg handle all of the issues you > >>>> > > € > > > >>>> mentioned. If you're using an RPM based distro- try yum or apt-rpm. > >>>> > > € > > > > € > > > > € > > > >>> And there is nothing stopping you making a deb package, from a newer > >>> > > € > > > >>> version of dovecot, that Debian has, AND, duplicating the server, so > >>> > > € > > > >>> you can do a test upgrade... Of course, with any upgrade, someone will > >>> > > € > > > >>> notice something ;-) > >>> > > € > > > > € > > > >>> Tim > >>> > > € > > > >>> -- > >>> > > € > > > >>> Linux Counter user #273956 > >>> > > € > > > > € > > > > € > > > >> -- > >> > > € > > > >> ==== > >> > > € > > > >> Stewart Dean, Unix System Admin, Henderson Computer Resources > >> > > € > > > >> Center of Bard College, Annandale-on-Hudson, New York 12504 > >> > > € > > > >> sdean(a)bard.edu voice: 845-758-7475, fax: 845-758-7035 > >> > > € > > > > € > > > > € > > > > -- > ==== > Stewart Dean, Unix System Admin, Henderson Computer Resources > Center of Bard College, Annandale-on-Hudson, New York 12504 > sdean(a)bard.edu voice: 845-758-7475, fax: 845-758-7035 > >

1 0

Re: [Dovecot] Can I install in the following fashion?
by Stewart Dean 07 Mar '06

07 Mar '06

if you run configure --help, you will see this (and more): > Installation directories: > --prefix=PREFIX install architecture-independent files in PREFIX > [/usr/local] > --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX > [PREFIX] > > By default, `make install' will install all the files in > `/usr/local/bin', `/usr/local/lib' etc. You can specify > an installation prefix other than `/usr/local' using `--prefix', > for instance `--prefix=$HOME'. > > For better control, use the options below. > > Fine tuning of the installation directories: > --bindir=DIR user executables [EPREFIX/bin] > --sbindir=DIR system admin executables [EPREFIX/sbin] > --libexecdir=DIR program executables [EPREFIX/libexec] > --datadir=DIR read-only architecture-independent data [PREFIX/share] > --sysconfdir=DIR read-only single-machine data [PREFIX/etc] > --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] > --localstatedir=DIR modifiable single-machine data [PREFIX/var] > --libdir=DIR object code libraries [EPREFIX/lib] > --includedir=DIR C header files [PREFIX/include] > --oldincludedir=DIR C header files for non-gcc [/usr/include] > --infodir=DIR info documentation [PREFIX/info] > --mandir=DIR man documentation [PREFIX/man] I see now I missed something so I will redefine my request. If I invoke configure with: --prefix=/usr/local/dovecot-bld/<timestamp> --eprefix=/usr/local/dovecot-bld/<timestamp> where /usr/local/dovecot-bld/<timestamp> is a directory Q1: Will I have everything in that one directory so that by tar'ing and untar'ing that one directory I can tar up everything necessary to run dovecot on another machine with the same OSlevel/patches/OpenSSL. Will dovecot be able to reference everything it needs? I notice that --oldincludedir=DIR C header files for non-gcc [/usr/include] will not be there. Will that be a problem? Q2: Will dovecot not be able to find system resources it needs? Tar'ing up a directory is doable. RPM'ing hundreds of files scattered here and there, perhaps referenced by others, perhaps with new additions/deletions you don't know about sounds like an heroic task. Does anybody see how simple it is to upgrade UWImap with its one binary? Lior Okman wrote: > Looking at the debianized version, the bulk of the files are placed in > € > or under /usr/lib/dovecot, with all of the configuration files in > € > /etc/dovecot, and relevant binaries under /usr/bin and /usr/sbin. > € > > € > However, reading from the comment in the begining of the default > € > dovecot.conf file, you can probably compile your own version of > € > dovecot where you specify the following parameters to configure: > € > "--prefix=/usr --sysconfdir=/etc --localstatedir=/var > € > --with-ssldir=/etc/ssl". > € > Just make sure to replace all the paths with where you want to install > € > this version of dovecot. > € > > € > Lior > € > > € > On 3/7/06, Stewart Dean <sdean(a)bard.edu> wrote: > € > >> Hmmm, hadn't thought of RPM. But I would like a direct answer to my >> > € > >> question, which was: Can I just tar up everything in a dovecot-only >> > € > >> prefix directory (defined in the invocation of configure) when the make >> > € > >> and make install is done, and then untar/extract it in a directory of >> > € > >> the same name over on another machine with the same OS, patches and >> > € > >> OpenSSL? Are there Dovecot dependencies outside prefix directory. >> > € > > € > >> My OS is AIXV5.3 maintenance/tech level 4. There is no distro RPMs for >> > € > >> same, so I am building it myself. >> > € > > € > >> Lior wrote: >> > € > >>> The problem you are describing is solved with tools like RPM and DEB. >>> > € > > € > >>> You can install/remove an entire package with a single command, you >>> > € > >>> can verify the installation with a single command, you can safetly >>> > € > >>> upgrade with a single command, and safetly revert to an older version >>> > € > >>> with a single command. >>> > € > > € > >>> These tools allow you to find out exactly which file belongs to what >>> > € > >>> package, and they prevent conflicting files from two different >>> > € > >>> packages from being installed. Not to mention (almost) automatic (at >>> > € > >>> least on debian) dependency resolving for packages. >>> > € > > € > >>> If you're using Debian, you can just "apt-get install dovecot-imap >>> > € > >>> dovecot-pop", and have the dpkg handle all of the issues you >>> > € > >>> mentioned. If you're using an RPM based distro- try yum or apt-rpm. >>> > € > > € > >>> Lior >>> > € > > € > > € > >> Timothy White wrote: >> > € > >>>> If you're using Debian, you can just "apt-get install dovecot-imap >>>> > € > >>>> dovecot-pop", and have the dpkg handle all of the issues you >>>> > € > >>>> mentioned. If you're using an RPM based distro- try yum or apt-rpm. >>>> > € > > € > > € > >>> And there is nothing stopping you making a deb package, from a newer >>> > € > >>> version of dovecot, that Debian has, AND, duplicating the server, so >>> > € > >>> you can do a test upgrade... Of course, with any upgrade, someone will >>> > € > >>> notice something ;-) >>> > € > > € > >>> Tim >>> > € > >>> -- >>> > € > >>> Linux Counter user #273956 >>> > € > > € > > € > >> -- >> > € > >> ==== >> > € > >> Stewart Dean, Unix System Admin, Henderson Computer Resources >> > € > >> Center of Bard College, Annandale-on-Hudson, New York 12504 >> > € > >> sdean(a)bard.edu voice: 845-758-7475, fax: 845-758-7035 >> > € > > € > > € > -- ==== Stewart Dean, Unix System Admin, Henderson Computer Resources Center of Bard College, Annandale-on-Hudson, New York 12504 sdean(a)bard.edu voice: 845-758-7475, fax: 845-758-7035

1 0

[Dovecot] dspam plugin mailing list?
by Johannes Berg 07 Mar '06

07 Mar '06

Hi, Every once a while I get mail about my dspam plugin. While that's great (tells me people are using it or at least like the idea), sometimes I think the discussions then should be accessible to others. I'm thinking of setting up a new mailing list for it so answers get archived, are searchable, and I don't necessarily have to reply to everything. I'm not sure if that's feasible though, there probably aren't *that* many users, and sometimes the questions are more dovecot questions. Would anyone on this list (esp. Timo of course) mind if I were to note on the plugin page that discussion and questions should be sent to this (the dovecot) mailing list? I'll still be reading here and answering questions, of course, but then if something crops up that's more dovecot than plugin related it's at the right place already, or if I'm off for a few days and someone else knows the answer... If there are any objections I'll just set up a private mailing list instead and ask anyone interested to join (it'd be very low volume I guess) :) johannes

2 2

[Dovecot] mbox sync: UID inserted in the middle of mailbox...
by Simon Bowden 07 Mar '06

07 Mar '06

Hi, We're getting a lot of errors like this: Mar 7 10:02:35 imapserver dovecot: imap(user1): mbox sync: UID inserted in the middle of mailbox /home/user1/mail/mail/INBOX.Trash (8 > 2, seq=2,idx_msgs=6) We have several hundred people using the server, and at least 22 have had this error in the past 24 hours. The numbers at the end change between each user, which I guess you'd expect. I was able to make the errors go away for one user by removing the index files (rm -rf ~/mail/.imap/INBOX), so I'm guessing they were corrupt. However, the problem with this is that: 1) It requires user intervention 2) The symptom is that they aren't seeing any new mail in the affected mailbox. I had thought that the indexing stuff would not *give up*, but would reindex a directory if there was a problem. Anyone able to help? Some info on our setup: /home/user is nfs-mounted. We allow them to configure their mbox/maildir type and location, but obviously this is only relating to mbox ones. Here's the config file, stripped of comments and blank lines: ==================== protocols = imap imaps ssl_cert_file = /etc/ssl/certs/imapd.cert ssl_key_file = /etc/ssl/private/imapd.pem ssl_ca_file = /etc/ssl/certs/cacert.pem log_timestamp = "%Y-%m-%d %H:%M:%S " login_processes_count = 6 first_valid_uid = 40 mail_extra_groups = default_mail_env = mbox:~/mail/:INBOX=~/.incoming-mail mmap_disable = yes mail_drop_priv_before_exec = yes protocol imap { mail_executable = /usr/local/mail/imap-wrapper imap_client_workarounds = outlook-idle delay-newmail tb-extra-mailbox-sep } protocol pop3 { } auth default { mechanisms = plain gssapi passdb pam { args = session=yes * } userdb passwd { } user = root } plugin { } ==================== /usr/local/mail/imap-wrapper is just a script that lets them configure the setup a bit (effectively change value of MAIL, and some namespace stuff), ultimately running /usr/lib/dovecot/imap. The nfs mount options on the home directory mount are: rw,hard,intr,rsize=8192,wsize=8192,nosuid,nodev,vers=3,proto=udp Thanks! Cheers, - Simon

2 1

[Dovecot] Dovecot as a smart IMAP proxy
by Timo Sirainen 07 Mar '06

07 Mar '06

Do you see a use for an IMAP proxy where the proxy would be able to execute hooks which modify mail contents, such as transparent encrypting/decrypting mails, or maybe some virus-filtering? It would need at least some kind of IMAP command/reply parsing capabilities, so it might be able to do all kinds of other things. Maybe one potential use case would be Cyrus Murder-like proxying to multiple IMAP servers to distribute the mailboxes. But that might be done better as an imap process plugin, or maybe as IMAP mail storage backend. Anyway, the reason I'm asking this is because I was asked to add mail encryption/decryption capabilities to Dovecot's IMAP proxy, but I'm not sure what would be the best way to handle this. In any case it would be a plugin or a new binary which is executed instead of imap binary, but can I do it in a way that would actually be useful for Dovecot project in general?

8 14

[Dovecot] [IMAP] Strange! No problem when I import mails from local to server.
by Xueron Nee 07 Mar '06

07 Mar '06

Hi, All: I hava just post a question that says when I move mail from one folder to another, mails were holded in the tmp directory of the target folder. I try to move mails from server to local and then, move them from the local folder to the server side folder, it works fine :) I refresh the tmp directory and could see tmp files created-unlinked, and all mail imported to the target folder currectly. What's the problem when I move mails between server-side folders? -- Xueron Nee <xueron(a)gmail.com>

1 0

[Dovecot] [IMAP] mails holded in tmp directory
by Xueron Nee 07 Mar '06

07 Mar '06

Version: 1.0.beta3 OS: Redhat AS 4 I use the cvs version of Dovecot to run my IMAP server. When I move some mails from one folder to another, only 1 or 2 mails are moved, while others were holded in the tmp directory of the target folder. So, what's the matter? I use becky and Outlook as client, and both of the two have the same problem. Thanks :) -- Xueron Nee <xueron(a)gmail.com>

1 0

[Dovecot] Shared Folders (1.0beta3)
by Timothy White 07 Mar '06

07 Mar '06

A few quick questions, as documentation seems to be sparse. * Is there a way to force a shared folder to be subscribed to? If I am using SquirrelMail I have a plugin to do that, but not if they are using another IMAP client. * Are there some sort of ACL's on shared folders, so that I can (hopefully with a sql backend), allow different users different permissions on the folder? * Is it a bug that we can't subscribe to the shared folder, only to it's sub folders? (and is there a way to work around this, i.e. if the shared folder isn't really a Maildir, but it's sub folders are? Other than that, so far, my glimpse at 1.0beta3 is looking very good, and came at the right time, as I was thinking I might need to use Cyrus for the project I'm working on atm... Thanks Tim -- Linux Counter user #273956

2 2

RE: [Dovecot] getting lock error
by Bas van den Dikkenberg 07 Mar '06

07 Mar '06

Thanx fot the tip this solves problem with pop3 but not with imap With imap I get imap(basweb(a)dikkenberg.net): Mar 07 00:32:35 Error:mailstore/vmail/dikkenberg.net/basweb/.subscriptions failed with subscription file file_wait_lock(): No locks available I'm running redhat enterprise linux 4.0 with dovecot 0.99.11 but redhat doesn't provide the new version yet with up2date is there an rpm so I can update? Met vriendelijk groet, Bas van Dikkenberg GISkit bv BFVD1-RIPE Tel: +3130-6340430 Fax: +3130-6342433 Prive Tel: +3130-6372769 Mob: +316-52384841 -----Oorspronkelijk bericht----- Van: dovecot-bounces(a)dovecot.org [mailto:dovecot-bounces@dovecot.org] Namens Timo Sirainen Verzonden: maandag 6 maart 2006 21:55 Aan: Bas van den Dikkenberg CC: dovecot(a)dovecot.org Onderwerp: Re: [Dovecot] getting lock error On Mon, 2006-03-06 at 09:11 +0100, Bas van den Dikkenberg wrote: > I’m getting this error for al my users does anybody know wat the > problem is and how i can fix it > > pop3(bas(a)giskit.nl): Mar 06 09:10:37 Error: file_wait_lock() failed > with index file /mailstore/vmail/giskit.nl/bas/.INBOX/.imap.index: No > locks available First of all, use 1.0betas instead of 0.99.x. Then read NFS section in http://wiki.dovecot.org/QuickConfiguration

1 0

[Dovecot] using mbox but, can't create subfolders
by blaq b0x 06 Mar '06

06 Mar '06

Hi, I'm using mbox format w/ dovecot 1.0b3. I tried moving over my mail from a uw-imap server. Everything works fine except I can't create subfolders. Is there something I'm doing wrong or is this a limitation of dovecot? How can I fix this? Thanks, --------------------------------- Yahoo! Mail Bring photos to life! New PhotoMail makes sharing a breeze.

2 3

Re: [Dovecot] maildir locking and 'racing'
by William Ross 06 Mar '06

06 Mar '06

On 2 Mar 2006, at 21:44, Andy Cravens wrote: > I had this problem on a Sun Solaris 9 host using maildir. I had to > set lock_method = fcntl in dovecot.conf > > All accounts on this system are on local disk (not NFS) Fantastic! Fixed it just like that. Thank you. Oddly, this too is a Sun box but it's running Debian. I'm ccing this back to the list in case anyone else needs to know that (or can tell me what's wrong with my flock). thanks again, will > > > > > > > William Ross wrote: > >> hello Timo, list, >> >> quick error-message question. A few of the accounts on my main >> mailserver are failing to log in with errors like this: >> >> dovecot: Mar 02 19:33:35 Error: imap(user(a)example.com): >> maildir_file_do(/var/lib/vpopmail/domains/example.com/user/ >> Maildir) racing >> >> if I log in by telnet everything is fine, and from the source it >> looks like the error happens when dovecot fails to get a lock on >> some important file or other. Could it be to do with concurrent >> connections? No idea. Has anyone seen this, and can you suggest a >> quick fix? I can't see any obvious difference between the >> accounts that work and those that don't :( >> >> nb. this is with vpopmail, and the Maildirs have just been moved >> over from another server that was also running the same version >> of dovecot. Some of the accounts do work. Perhaps it's just an >> obscure file permissions problem, or something? I'd be very glad >> of any suggestions. >> >> thank you, >> >> will >> > >

2 1

[Dovecot] permission/ownership of SSL cert, key & their directories
by Stewart Dean 06 Mar '06

06 Mar '06

This ought to be a simple question. Have I got this right? drwxr-xr-x 2 root system 512 Mar 03 15:16 certs drwxr-x--- 2 root system 512 Mar 03 15:10 private ./certs: -rw-r--r-- 1 root system 1403 Mar 03 15:16 dovecot.pem ./private: -rw------- 1 root system 887 Mar 03 15:16 dovecot.pem -- ==== Stewart Dean, Unix System Admin, Henderson Computer Resources Center of Bard College, Annandale-on-Hudson, New York 12504 sdean(a)bard.edu voice: 845-758-7475, fax: 845-758-7035

2 1

[Dovecot] getting lock error
by Bas van den Dikkenberg 06 Mar '06

06 Mar '06

I'm getting this error for al my users does anybody know wat the problem is and how i can fix it pop3(bas(a)giskit.nl): Mar 06 09:10:37 Error: file_wait_lock() failed with index file /mailstore/vmail/giskit.nl/bas/.INBOX/.imap.index: No locks available Met vriendelijk groet, Bas van Dikkenberg GISkit bv BFVD1-RIPE Tel: +3130-6340430 Fax: +3130-6342433 Prive Tel: +3130-6372769 Mob: +316-52384841

2 1

[Dovecot] convert tool
by lenny＠edpausa.com 06 Mar '06

06 Mar '06

Trying out the new convert tool, to migrate from mbox to maildir. Using this syntax ( both inbox and folders are in user's home dir, in mbox format ) ./convert-tool pinetest/export/home2/pinetest \ mbox:/export/home2/pinetest/:INBOX=/export/home2/pinetest/mbox \ maildir:/export/home2/pinetest/Maildir/ I get this error. "Error: Mailbox conversion: Couldn't create mailbox home/Trash Error: Internal failure" Where does it get home/Trash from is hard to guess. I'm not using any variables, every path explicitly says "/export/home2/pinetest" Any ideas ?

2 2

[Dovecot] How to create .dovecot.sieve through IMAP?
by Sergey A. Lipnevich 06 Mar '06

06 Mar '06

Hi All, I suspect that the answer is "no way," but there's hope. I'm trying to set up a PHP application Ingo (part of Horde suite) to create the file <home>/.dovecot.sieve for the "advanced" LDA to do mail sorting. Because PHP is running under a Web server user, Ingo can't really write this file directly. My question is, is there any way for Ingo (or any other tool, for that matter) to create that file via IMAP protocol interaction? Horde authenticates users and "knows" login/password combination (that's how it accesses mail folders). Thank you! Sergey.

2 1

[Dovecot] using uid in ldap to send email with postfix to dovecot-users!!
by hotten 06 Mar '06

06 Mar '06

Hallo @All I want to use the uid entry in an ldap-database to send email to virtuell dovecot users. What have I to to in postfix?? Allways get an error message user does not exist!! Can abybody help with an example?? Thanks a lot

2 1

[Dovecot] Does it work with ispman
by Dennis K 06 Mar '06

06 Mar '06

Hello guys, I have just installed ispman. According to the manual it supports cyrus & courier. I was wondering if it will support dovecot. Dennis Kaplan

1 0

RE: [Dovecot] Really dumb question
by Al Blake 05 Mar '06

05 Mar '06

Thanks Reuben......I got there just as your reply came in......for some reason I didn’t find them before. Found them all as hidden directories under Maildir. Now I can switch off my windows mail server :) Al. -----Original Message----- From: Reuben Farrelly [mailto:reuben-dovecot@reub.net] Sent: Sunday, 5 March 2006 9:31 PM To: Al Blake Cc: dovecot(a)dovecot.org Subject: Re: [Dovecot] Really dumb question On 5/03/2006 11:25 p.m., Al Blake wrote: > Just got dovecot running inside MEPIS 3.3.2 SOHO (debian). I am > impressed. It works really well and I am planning to move my mail away > from my Win server and access the mail from dovecot using imap. I have > copied some folders from my existing Outlook mail system into the imap > mail server without any problems....so here is the dumb question: > where are the mail files/folders stored on the MEPIS server? I have > been all over the file system and cant find any files that look right. > The dovecot doco talks about mail location for the index files - but I > have looked in all of those and cant find anything. > The MEPIS system has a Maildir for the user......but that looks just > as it did at install: contains three folders, cur, new and tmp all of > which are empty :( Do you see anything if you run: ls -la Maildir/ in the users directories? That's where the indexes are often stored.. reuben -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.1.375 / Virus Database: 268.1.2/274 - Release Date: 3/03/2006 -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.375 / Virus Database: 268.1.2/274 - Release Date: 3/03/2006

1 0

[Dovecot] Really dumb question
by Al Blake 05 Mar '06

05 Mar '06

Just got dovecot running inside MEPIS 3.3.2 SOHO (debian). I am impressed. It works really well and I am planning to move my mail away from my Win server and access the mail from dovecot using imap. I have copied some folders from my existing Outlook mail system into the imap mail server without any problems....so here is the dumb question: where are the mail files/folders stored on the MEPIS server? I have been all over the file system and cant find any files that look right. The dovecot doco talks about mail location for the index files - but I have looked in all of those and cant find anything. The MEPIS system has a Maildir for the user......but that looks just as it did at install: contains three folders, cur, new and tmp all of which are empty :( Please dont flame - I have looked and I did try to find the answer but I although I can see the folders and messages through the imap client I cant actually find anything on the server.......and I would like to see something before I turn my Win mail server off. Thanks Al Blake (australia) -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.375 / Virus Database: 268.1.2/274 - Release Date: 3/03/2006

2 1

[Dovecot] Apple Mail cannot connect (1.0 beta3)
by Gregory K. Ruiz-Ade 03 Mar '06

03 Mar '06

I'm testing 1.0 beta3 on our mail server, and finding that Apple Mail seems unable to connect to it. I'm running the 1.0b3 on port 997 so we can test it in parallel to 0.91 to compare performance (so far, it's hella faster). I've ensured that the users testing are _not_ connecting in any way to the 0.91 version running on port 993. From the OS X client side (10.4.5 + latest patches), Apple Mail simply sits there and spins, and eventually times out. The error it gives is: ----- Alert There may be a problem with the mail server or network. Check the settings for account "UCSD" or try again. The server error encountered was: The connection to the server "csefast.ucsd.edu" on port 0 timed out. ----- I'm thinking, "port 0, WTF?" ... On the server, I get this out of the logs: ----- Mar 2 11:54:48 csefast dovecot: imap-login: Disconnected: Inactivity: rip=<client_ip_address>, lip=<server_ip_address>, TLS Mar 2 11:54:48 csefast dovecot: imap-login: SSL_accept() syscall failed: EOF [<client_ip_address>] ----- Apple Mail is configured to connect to port 997 and has "Use SSL" checked. I'm not getting anything else useful out of the Mac in terms of debugging info. Thunderbird seems to be working fine (all platforms). The configuration file in use is: ----- protocols = imaps ssl_cert_file = /usr/share/ssl/certs/<servername>_cert.pem ssl_key_file = /usr/share/ssl/private/<servername>_key.pem login_greeting = Dovecot ready. max_mail_processes = 2048 verbose_proctitle = yes verbose_ssl = yes first_valid_uid = 100 mail_debug = yes default_mail_env = mbox:~/:INBOX=/var/mail/%u mail_full_filesystem_access = yes mbox_write_locks = dotlock fcntl mbox_very_dirty_syncs = no protocol imap { ssl_listen = *:997 login_greeting_capability = yes } protocol pop3 { } auth_verbose = yes auth_debug = yes auth default { mechanisms = plain passdb pam { args = session=yes dovecot } userdb passwd { } user = root } ----- Any ideas? Thanks, Gregory -- Gregory K. Ruiz-Ade Sr. Systems Administrator Computer Science and Engineering University of California, San Diego Office: EBU3b 1216 Phone: (858) 822-2625 E-mail: gkra(a)ucsd.edu

1 1

[Dovecot] Thunderbird 1.5 and dovecot 1.0 beta 3 problem
by Peterg 03 Mar '06

03 Mar '06

My mailhosting provider has been testing dovecot 1.0 beta 3 as a proxy server and they asked the customers if they would like to test it out and report any issues. I am using Thunderbird 1.5 (IMAP) and have been with this mailhosting company for two months and have no issues at all with their current setup which uses Perdition as their proxy servers. The problem(s) I am encountered have been reported here a few times previously over the last couple of years but in searching I have not found any concrete solutions. When I first tested it out there was a continuous problem of a failure in saving a copy of an email to the sent folder although the message was sent. One of the staff of the mailhosting company noted this exact problem as well and believed the issue was Dovecot announcing different IMAP capabilities than the real backend IMAP servers (via the CAPABILITY command). This was supposedly fixed and initially there were no issues with the first set of test emails. However, in short order, this problem re-emerged and there would be sporadic failures to copy a message to the sent folder. Another issue would be that every now and then, when clicking on a folder in the left-hand pane (and no other activity going on with Thunderbird like downloading a new mail) Thunderbird would hourglass for 10-15 seconds as if it were trying to open a connection and was having difficulty. The maximum number of connections setup in Thunderbird is the default 5 and I am advised that this is the correct setting with their servers. Reducing the maximum number of connections does not appear to change matters in terms of avoiding these problems. Changing back to the current system (ie not using the test proxy server) both these issues disappeared. I have been in communication with the mailhosting provider as to my findings but it would be most appreciated if others here would perhaps have some insight into this matter. Peter

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[Dovecot] lock files on mbox using 1.0 stable
by Obantec Support 03 Mar '06

03 Mar '06

Hi i am using dovecot 1.0 stable no SSL on FC3 and mbox format i have a user who seem prone to file locks. he had a pop3 process running for 8 hours. i killed it and deleted the lock but it returned a few hour later. the user is using Outlook express only. as a test i have setup a new account for him but would like to know if there is a way to stop this happening. i have gone thru the conf and default_mail_env = mbox:/var/spool/mail/%u #lock_method = fcntl #mbox_read_locks = fcntl #mbox_write_locks = dotlock fcntl #mbox_read_locks = fcntl mbox_dotlock_change_timeout = 30 Mark -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.1.375 / Virus Database: 268.1.1/273 - Release Date: 02/03/2006

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Re: [Dovecot] Error "make install" of dovecot 1.0b3 - Working !
by David A. Lee 03 Mar '06

03 Mar '06

----- Original Message ----- From: "David A. Lee" <dlee(a)calldei.com> To: "Timo Sirainen" <tss(a)iki.fi>; <dovecot(a)dovecot.org> Sent: Tuesday, February 28, 2006 4:20 AM Subject: Re: [Dovecot] Error "make install" of dovecot 1.0b3 - Working ! > 4) -- that was prety obvious, the log file told me what was going on. Its > also somehwat documented. > However 3) was a total mystery to me. All the debug log said even with > full debugging was "Authentication Failed" > > I had never used pam before (even after 25 years of unix programming ... ) > and had absolutely no clue what to do. > After looking through the source code for about an hour I found the > function call it was using (pam_authenticate) and then about another hour > looking through the worthless pam man pages and trying about a dozen > things I finally guessed right and it worked. > > I think a comment in the config or install notes would really really help > out a beginner. > > > > On Mon, 2006-02-27 at 22:08 -0500, David A. Lee wrote: >> 3) I had to create a "dovecot" service in my /etc/pam.d/ directory >> >> 4) had to add "mail" as an extra group to get write access to /var/mail > .. >> Who would I send these notes to hopefully get these issues either fixed >> or >> documented ? > > I don't know how I could anything about these. They're both > site-specific settings, not everyone wants them. I could add a reminder > about /etc/pam.d/dovecot to config file I suppose.. > >

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[Dovecot] maildir locking and 'racing'
by William Ross 02 Mar '06

02 Mar '06

hello Timo, list, quick error-message question. A few of the accounts on my main mailserver are failing to log in with errors like this: dovecot: Mar 02 19:33:35 Error: imap(user(a)example.com): maildir_file_do(/var/lib/vpopmail/domains/example.com/user/Maildir) racing if I log in by telnet everything is fine, and from the source it looks like the error happens when dovecot fails to get a lock on some important file or other. Could it be to do with concurrent connections? No idea. Has anyone seen this, and can you suggest a quick fix? I can't see any obvious difference between the accounts that work and those that don't :( nb. this is with vpopmail, and the Maildirs have just been moved over from another server that was also running the same version of dovecot. Some of the accounts do work. Perhaps it's just an obscure file permissions problem, or something? I'd be very glad of any suggestions. thank you, will

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RE: [Dovecot] ipv6 not working
by Bas van den Dikkenberg 02 Mar '06

02 Mar '06

Thanxs Works great now Met vriendelijk groet, Bas van Dikkenberg GISkit bv BFVD1-RIPE Tel: +3130-6340430 Fax: +3130-6342433 Prive Tel: +3130-6372769 Mob: +316-52384841 -----Oorspronkelijk bericht----- Van: Johannes Berg [mailto:johannes@sipsolutions.net] Verzonden: donderdag 2 maart 2006 14:04 Aan: Bas van den Dikkenberg CC: dovecot(a)dovecot.org Onderwerp: Re: [Dovecot] ipv6 not working On Thu, 2006-03-02 at 13:31 +0100, Bas van den Dikkenberg wrote: > > imap_listen = * > > pop3_listen = * Leave those out. works for me (on linux, if you're on BSD that might result in it not listening on ipv4 or something) johannes

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[Dovecot] ipv6 not working
by Bas van den Dikkenberg 02 Mar '06

02 Mar '06

I added an listner to dovecot bye adding the following lines to config but no result no connectivity with ipv6: imap_listen = [::] pop3_listen = [::] imap_listen = * pop3_listen = * Met vriendelijk groet, Bas van Dikkenberg GISkit bv BFVD1-RIPE Tel: +3130-6340430 Fax: +3130-6342433 Prive Tel: +3130-6372769 Mob: +316-52384841

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