- dovecot - dovecot.org

[Dovecot] Multiple instances of .customflags staying open
by Ron 25 Sep '03

25 Sep '03

# cat /proc/version Linux version 2.4.20-18.9 (bhcompile(a)daffy.perf.redhat.com) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #1 Thu May 29 07:09:43 EDT 2003 # dovecot --version 0.99.10 I've just recently noticed a serious problem with my system. After about an hour or so I get errors in /var/log/maillog such as this; Sep 21 06:40:16 the-system imap(ray): opendir() failed with file \ \/home/ray/Maildir//new: Too many open files I investigated with 'lsof' and found that many copies of '.customflags' were open for each and every folder. ie; Each folder's '.customflags' file was open 15 times! I suspect that postfix is not able to store newly collected email while this is occuring, therefore I am likely losing messages. I've tried with multiple mail clients (Sylpheed & Evolution) and multiple users, always with the same result. Further investigation indicates that each time the client scans for new mail another instance of each and every '.customflags' is opened. As I have the client set for checking at five minute intervals then it was probably 75 minutes until the client barfed. Less, if I manualy scan for new mail a few times. If I shutdown the client and restart it then everything is fine for about an hour. Running 'lsof /home/ray/Maildir/.customflags' on the server I can see the list of files increasing each time the client checks for new mail. Any help would be appreciated!

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[Dovecot] Re: Bug: Message time gets changed during move/copy
by Timo Sirainen 25 Sep '03

25 Sep '03

On Sat, 2003-09-13 at 13:10, Akhilesh Agarwal wrote: > SERVER > > * Redhat 9.0 stable (with all up2date updates installed) > * Sendmail-8.12.8-6.90 > * Dovecot 0.99.10 release > * On the workstation running Outlook Express, there should be > some existing messages in Local Folders. (example: message > downloaded from a POP3 server) > * Change the time zone of the workstation machine to non-GMT > time zone. In my case GMT +0530 (Indian Standard Time) > * Create a test IMAP account on the server > * Configure Outlook Express to connect to the IMAP account. > * Now select a message in the Local Folders and copy it to a > folder on the IMAP server. > * If you check the message time on the IMAP account, you will > find that +0530 hrs was added to the message time. (+0530 is > apparently the time zone of my workstation as configure above) Sorry for taking this long to reply, it always takes so much effort to turn on my Windows computer :) I cannot reproduce this. I have my server and workstation set to GMT+3 and copying message from Dovecot to OE6 local folder and back keeps the message date the same. Or actually it looks like IMAP -> local folder copies using the message's Date field rather than IMAP's INTERNALDATE which Received-field shows. I'm not sure if this could be Dovecot's or OE6's fault .. Has anyone else seen timestamps going wrong when copying? > Can anyone please confirm this and let me know, as I am not subscribed > to the list. It actually never made it to list because it was decided to be spam (mostly due to being HTML).

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[Dovecot] status of maildir and mbox
by Eric S. Johansson 25 Sep '03

25 Sep '03

what is the status of mixed support of maildir and mbox at the same time? Has any progress been made? --- eric

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Re: [Dovecot] PC-Pine "Junk in end of group" (fwd)
by Paul 25 Sep '03

25 Sep '03

Also, this line is popping up in my syslog. It wasn't there before the recompile: imap(paul): Error indexing mbox file /home/paul/mail/postponed-msgs: LF not found where expected Paul ---------- Forwarded message ---------- Date: Wed, 24 Sep 2003 14:17:20 -0400 (Eastern Daylight Time) From: Paul <lists(a)pote.com> To: dovecot(a)procontrol.fi Subject: Re: [Dovecot] PC-Pine "Junk in end of group" Timo, thanks - I applied the patch and recompiled, but I am still getting the same error, under the same circumstances. Paul

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[Dovecot] PC-Pine "Junk in end of group"
by Paul Adams 25 Sep '03

25 Sep '03

I am running PC-Pine under Windows XP, connecting via SSL to a Dovecot IMAP server (0.99.10-2 under Debian woody). When I open a mail folder (mbox format) in Pine I get the following non-fatal error: [Junk in end of group: pn=undisclosed-recipients al= dn=] A similar error was reported to comp.mail.pine as happening with a Lotus Domino server. Mark Crispin explained it as a server-side bug: http://groups.google.com/groups?hl=en&lr=lang_en&ie=UTF-8&safe=off&threadm=… Is this something that can be easily fixed? Paul

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[Dovecot] debian installation
by Ewald Geschwinde 23 Sep '03

23 Sep '03

apt-get install postfix-tls postfix-pgsql sasl2-bin libsasl2-modules postgresql libpam-pgsql Reading Package Lists... Done Building Dependency Tree... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: Sorry, but the following packages have unmet dependencies: sasl2-bin: Depends: libcomerr1-kerberos4kth (>= 1.2.2-2) but it is not installable E: Sorry, broken packages I think the new users should know this Maybe it takes some time before the sasl2-bin is update Regards Ewald Geschwinde

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[Dovecot] shared folders?
by Samuel Verner 23 Sep '03

23 Sep '03

hello, does dovecot support shared folders (a very nice feature in cyrus-imapd)? sam

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[Dovecot] dovecot IMAP misserving problem?
by Warren Togami 23 Sep '03

23 Sep '03

http://togami.com/~warren/archive/2003/evolution-1.4.4-crash.mbox I suspect that dovecot-0.99.10 is misserving this message in some way that is confusing some IMAP clients. This behavior causes evolution-1.4.4 to segfault, and squirrelmail-1.4.1 to be unable to read the message. The same message served by uw-imapd works works fine in both evolution and squirrelmail. https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104288 Red Hat Bugzilla dovecot report https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104289 Red Hat Bugzilla evolution segfault report http://bugzilla.ximian.com/show_bug.cgi?id=48418 Ximian evolution segfault report

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[Dovecot] problem with auth
by Ewald Geschwinde 22 Sep '03

22 Sep '03

I'm new to dovecot (it's a cool piece of software!!!) I'm using Debian woody I'm trying to start the server but then there is this mail Do I have to set an environment variable or waht does this mean. I'm trying to use a pgsql backend for authentification and I have compiled it from source /usr/local/libexec/dovecot/dovecot-auth start dovecot-auth: Fatal: MECHANISMS environment is unset Regards Ewald Geschwinde

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[Dovecot] feature request: maildirquota
by Eero Volotinen 21 Sep '03

21 Sep '03

Hope maildirquota++ is soon supported, without it, dovecot is useless in my use (mail hosting with maildirquotas). Also QUOTA cabability in dovecot is needed to get to use my webmail plugins that use a001 CAPABILITY to get quota support. Courier imapd supports this. --snippet from quota usage plugin to squirrelmail-- function sqimap_get_quota ($imap_stream, $mailbox) { if (check_quota_capability($imap_stream, "QUOTA")) { fputs ($imap_stream, "a001 GETQUOTAROOT \"$mailbox\"\r\n"); $read_ary = sqimap_read_data ($imap_stream, 'a001', true, $result, $message); for ($i = 0; $i < count($read_ary); $i++) { if (ereg("STORAGE", $read_ary[$i])) { $tempusage = ereg_replace("^.*[(]STORAGE +(.*)[)].*$", "\\1", $read_ary[$i]); $usagearray = explode(" ", $tempusage); return $usagearray[0].":".$usagearray[1]; } } } return "NOQUOTA"; } function check_quota_capability($imap_stream, $capability) { global $imap_general_debug; fputs ($imap_stream, "a001 CAPABILITY\r\n"); $read_ary = sqimap_read_data($imap_stream, 'a001', true, $a, $b); for($i = 0; $i < count($read_ary); $i++) { if (ereg("QUOTA", $read_ary[$i])) return TRUE; } return false; } -- end snippet-- -- Eero

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[Dovecot] Secure coding guide
by Timo Sirainen 21 Sep '03

21 Sep '03

I thought I'd write a small guide to what Dovecot's "secure coding techniques" are and how you'd use them: http://dovecot.fi/doc/securecoding.txt

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[Dovecot] convert wu-imap Maildir format to dovecot
by Alin Osan 21 Sep '03

21 Sep '03

Hello, I intend to migrate a mail server with Maildir from wu-imap to dovecot imap. Using horde/IMP, users can not access their imap forders, as wu-imap created Mail directory that holds all created folders. Dovecot could not detect the mail directory so I had to put default_mail_env = ~/Maildir in dovecot.conf. Before I begin to read the source-code of dovecot or try to migrate the the mailboxes using a shell script, is there any way I can make dovecot read the wu-imap folders format? Please suggest any solution that you find viable. Thank you. -- -- We are what we repeatedly do. Excellence, then, is not an act, but a habit. -- Alin Osan

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[Dovecot] namespaces
by Brian Marcotte 21 Sep '03

21 Sep '03

I'm trying to use the namespaces feature to set up dovecot to look just like our existing Courier IMAP server, and our previous Cyrus server. That is, all folders are subfolders of INBOX, and the hierachy separator is ".". I put this in the configuration file: namespace private { separator = . prefix = INBOX. location = maildir:~/.maildir } This makes subfolders work correctly, but it can't find the INBOX: x1 select INBOX x1 NO Unknown namespace. Also, I don't really want to specify the location here. I want to use the userdb settings (I'm using password-file). Is there a way to make it use my setting in the userdb/password-file? Also, I'm not sure if it actually matters, but when selecting a folder, the number of RECENT messages is always the same as the number of messages which EXISTS: x2 select INBOX.Tech * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted. * 70 EXISTS * 70 RECENT * OK [UNSEEN 69] First unseen. * OK [UIDVALIDITY 1057356619] UIDs valid * OK [UIDNEXT 181] Predicted next UID x2 OK [READ-WRITE] Select completed. I'm afraid some clients may use this information for something, and display incorrect information to the user. Thanks! -- - Brian

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[Dovecot] Feature question/request
by Dan Sully 20 Sep '03

20 Sep '03

So I have a bunch of users who are roaming - IE no static IP address from all over the internet. Some of them are able to use SMTP-AUTH which is great, but for those that can't, a pop before smtp solution is in place using relay-ctrl-age & cdb files via qmail. Would it be desirable to have this feature in dovecot? I'd really like to ditch qmail-pop3d, etc. vpopmail has a open_smtp_relay() when using vchkpw directly. -D -- <iNoah> I won't be satisfied until I have a rectally-insertable laptop

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[Dovecot] Multiple auth checkers
by Dan Sully 18 Sep '03

18 Sep '03

I noticed this is in the TODO: - support for multiple auth checkers. passdb+userdb should be tied together. auth process configurations really should be used for this.. and is functionality that I really would like, as I have local users (passwd+shadow) and vpopmail users. In -test7's dovecot-example.conf, there is a different format for "blocking" multiple auth types, and I created a conf as such: auth default { mechanisms = plain userdb = passwd passdb = shadow user = root count = 2 } auth vpopmail { mechanisms = plain userdb = vpopmail passdb = vpopmail user = vpopmail count = 2 } Password authentication still works fine, but I can't find a way to get it to fallback to using the vpopmail auth. Is this simply not working yet? Timo - what part of the code needs this update? Thanks. -D -- Change? We fear change.

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[Dovecot] Dovecot + PostgreSQL + Postfix with SMTP AUTH HOWTO
by Timo Sirainen 17 Sep '03

17 Sep '03

Just built one and figured I'd write down what I did :) Still needing some web thingy to configure it. At least a password changer plugin for Squirrelmail. http://wiki.dovecot.fi/moin.cgi/DovecotPostgresql

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[Dovecot] Unable to access the mailbox or folders !!
by nasir nasir 17 Sep '03

17 Sep '03

Hi, Thanx a lot for your reply. But my log file(its /var/log/dovecot) doesnt have any information other than the following line for example, imap-login: Sep 16 10:31:50 Info: Login: usr1 [127.0.0.1] After this when I give select command or anything like that, its not logged(I dont know also, how to enable maximum debug information, I checked the docs and all) Again, let me tell you that I suspect there is something wrong with the mail environment setting. its as follows default_mail_env = maildir:/var/spool/mail/%u/Maildir and when i give some nonexisting location ( eg; /var/blah/blah) also, I get the SAME ERROR. Here is a sample telnet session Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. * OK dovecot ready. a01 login usr1 XXXXXXXXX a01 OK Logged in. a02 select inbox a02 NO Please tell me if you would like to have any other info. Thanx again and regards, Nasirudheen --- Timo Sirainen <tss(a)iki.fi> wrote: > On Tue, 2003-09-16 at 01:35, nasir nasir wrote: > > Hi all, > > I have installed dovecot on redhat linux > with > > ldap backend. I can login using ldap account in to > my > > webmail (squirrelmail) .But when I login to the > > webmail , I cant see any inbox or anything . Just > some > > error messages like this , > > Check the log file. /var/log/mail.log usually. It > should give more > specific error message on what happened. > > > I tried to telnet to port 143. Its also similar > case. > > It allows me to login but when I give "select" > command > > , it gives error(in fact, "NO" and nothing else). > > "x select inbox" too? > > __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com

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[Dovecot] Locking foolishness
by Ian Marlier 16 Sep '03

16 Sep '03

I'm working on getting Dovecot set up on my school's mailserver, as an IMAP and POP server. Everything is going well, move over to maildir went well, and all that... The catch: When I coverted from mbox to maildir (as part of this whole process), I put the Maildir folders under user home dirs -- and the home dirs are mounted via NFS from a server. This is for reasons of space as well as simply seeming to make sense. Now I get errors in my mail.log which read: imap-login: Sep 16 00:16:24 dovecot:Info: Login: marlier [209.6.159.188] imap(marlier): Sep 16 00:16:28 dovecot:Error: file_wait_lock() failed with index file /Network/Servers/network.uphamscornercs.net/Users/marlier/Maildir/.INBOX/.im ap.index: Invalid argument It looks to me like it's a file locking problem...any thoughts on how to get around it? I've already tried the dotlock mechanism alone...without success... More information available upon request... - Ian

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[Dovecot] Locking foolishness - Better info
by Ian Marlier 16 Sep '03

16 Sep '03

I realized that my last message about locking gave bad information -- or rather, very little information. Here's my setup: - Home directories and user login information are located on an Xserve running Mac OS X 10.2.6. Home directories are split between 2 different directories -- /Users and /Students. Home dirs are exported via NFS to the mail server. User login info is shared via LDAP to the mail server and to Windows machines in classrooms. - The mail server is an old beige G3 running Debian Woody (linux 2.4.20) kernel. It's completely up-to-date. Homedirs are mounted at /Network/Servers/network.uphamscornercs.net/Users and /Network/Servers/network.uphamscornercs.net/Students, in keeping with the OS X Server userdir name scheme. The only user with a shell on the server is root, other than that all user information is pulled from LDAP using PAM. Postfix is setup to deliver mail to maildir:~/Maildir, and dovecot is set to read mail from the same directory. This is working without any problem. - Clients Entourage works fine to access mailboxes -- it reads mail without a problem. However, it pops up an error message intermittently that reads "Mail could not be read: Internal Error [<datestamp>]". This message doesn't seem to interfere with reading mail, it's just an annoyance. Squirrelmail doesn't work to access mailboxes. It logs in fine, but gives the following error message in all windows that require mailbox access: "ERROR : Could not complete request. Query: <imap query string> Reason Given: Internal error [<datestamp>]" In both cases (Entourage and Squirrelmail), the Internal Error is accompanied by the following error message in the /var/log/mail.log file: "imap(marlier): Sep 16 08:40:45 dovecot:Error: /Network/Servers/network.uphamscornercs.net/Users/marlier/Maildir/.subscript ions failed with subscription file file_wait_lock(): Invalid argument" So, it looks to me like something isn't working with locking. I'm not sure whether the problem is with the NFS mount, or with dovecot, or with permissions, or something else, but I'd like to get it fixed. I love the server, and if I can get this licked I think I've got a long-term setup. Relevant sections of /usr/local/etc/dovecot.conf: -------- # Use mmap() instead of read() to read mail files. read() seems to be a bit # faster with my Linux/x86 and it's better with NFS, so that's the default. mail_read_mmaped = no # Copy mail to another folders using hard links. This is much faster than # actually copying the file. This is problematic only if something modifies # the mail in one folder but doesn't want it modified in the others. I don't # know any MUA which would modify mail files directly. IMAP protocol also # requires that the mails don't change, so it would be problematic in any case. # If you care about performance, enable it. maildir_copy_with_hardlinks = no # Check if mails' content has been changed by external programs. This slows # down things as extra stat() needs to be called for each file. If changes are # noticed, the message is treated as a new message, since IMAP protocol # specifies that existing message are immutable. maildir_check_content_changes = yes # Which locking methods to use for locking mbox. There's three available: # dotlock: Create <mailbox>.lock file. This is the oldest and most NFS-safe # solution. If you want to use /var/mail/ like directory, the users # will need write access to that directory. # fcntl : Use this if possible. Works with NFS too if lockd is used. # flock : May not exist in all systems. Doesn't work with NFS. # # You can use both fcntl and flock too; if you do the order they're declared # with is important to avoid deadlocks if other MTAs/MUAs are using both fcntl # and flock. Some operating systems don't allow using both of them # simultaneously, eg. BSDs. If dotlock is used, it's always created first. mbox_locks = dotlock # Should we create dotlock file even when we want only a read-lock? Setting # this to yes hurts the performance when the mailbox is accessed simultaneously # by multiple processes, but it's needed for reliable reading if no other # locking methods are available. mbox_read_dotlock = yes # Maximum time in seconds to wait for lock (all of them) before aborting. mbox_lock_timeout = 300 # If dotlock exists but the mailbox isn't modified in any way, override the # lock file after this many seconds. mbox_dotlock_change_timeout = 30 # umask to use for mail files and directories umask = 0077 # Drop all privileges before exec()ing the mail process. This is mostly # meant for debugging, otherwise you don't get core dumps. Note that setting # this to yes means that log file is opened as the logged in user, which # might not work. It could also be a small security risk if you use single UID # for multiple users, as the users could ptrace() each others processes then. mail_drop_priv_before_exec = no --------- Thanks in advance for any help you can give. - Ian

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[Dovecot] Unable to access the mailbox or folders !!
by nasir nasir 16 Sep '03

16 Sep '03

Hi all, I have installed dovecot on redhat linux with ldap backend. I can login using ldap account in to my webmail (squirrelmail) .But when I login to the webmail , I cant see any inbox or anything . Just some error messages like this , ERROR: ERROR : Connection dropped by imap-server. Query: LIST "" "Sent" ERROR : Could not complete request. Query: SELECT "INBOX" Reason Given: I tried to telnet to port 143. Its also similar case. It allows me to login but when I give "select" command , it gives error(in fact, "NO" and nothing else). Required info, OS - Redhat 8.0 dovecot - dovecot-0.99.10-2.dag.src.rpm ( --with-ldap --with-rawlog additionally) MTA - Exim 4.14 Webmail - Squirrelmail 1.4.1-2 Location of Maildir - /var/spool/mail/USERNAME/Maildir dovecot configuration has the following line, default_mail_env = maildir:/var/spool/mail/%u/Maildir Is there anything I am missing or doing wrong ? I am sorry if this is a silly question. But I am a newbie to dovecot and did a lot of google search for this error or even additional documentation for dovecot without any success. Any suggestion or advice would be highly appreciated. Regards, Nasirudheen __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com

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[Dovecot] child 9436 (pop3) killed with signal 11
by Gunter Ohrner 15 Sep '03

15 Sep '03

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi! Suddenly since this afternoon the following happens: Sep 14 18:16:55 UnseenUniversity pop3-login: Login: gunter [127.0.0.1] Sep 14 18:16:55 UnseenUniversity pop3(gunter): Corrupted index data file / home/gunter/Mail/.imap/INBOX/.imap.index.data: Field 1 size points outside file (205408 / 205376) for record 4662 Sep 14 18:16:55 UnseenUniversity pop3(gunter): Corrupted index data file / home/gunter/Mail/.imap/INBOX/.imap.index.data: Missing location field for record 4662 Sep 14 18:16:55 UnseenUniversity dovecot: child 9436 (pop3) killed with signal 11 I thought dovecot would delete damaged index files but I get this always when checking mail for the first time, cheking mail for the second time tells me: Sep 14 18:18:43 UnseenUniversity pop3-login: Login: gunter [127.0.0.1] Sep 14 18:18:43 UnseenUniversity pop3(gunter): Corrupted binary tree file / home/gunter/Mail/.imap/INBOX/.imap.index.tree: Invalid used_file_size in header (0) but actually fetches the mail after that. So what can/should I do? Simply delete the offending index file? The dovecot version I'm using here is Debian's ii dovecot-pop3d 0.99.10-7 A secure POP3 server that supports mbox and and only it's pop3 part. Greetings, Gunter - -- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + PGP-verschlüsselte Mails bevorzugt! + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 3) I don't sign parts of the body, even if they're still attached. -- From Terry's Rules of Book Signing (Terry Pratchett, alt.fan.pratchett) +-+-+-+-+-+-+-+-+-+-+-+-+ http://www.lspace.org +-+-+-+-+-+-+-+-+-+-+-+-+ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQE/ZKEX0ORHvREo8l8RAnKoAJoDpKu3OprNQ0W7ZWXpj5/RcYmZFgCfWU2c s5uLQS9yQpe7LQlVDRbnlvk= =ngZu -----END PGP SIGNATURE-----

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[Dovecot] Dovecot Wiki
by Timo Sirainen 14 Sep '03

14 Sep '03

I finally got around to cleaning up the MoinMoin pages out of it and added a link to it from main page. I also got dovecot.fi domain, so Dovecot pages can be accessed from http://www.dovecot.fi/ and Wiki is at http://wiki.dovecot.fi/

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[Dovecot] Setting up a local shared mailbox
by Peter Clark 14 Sep '03

14 Sep '03

One: I have never set up an IMAP server before, so I thought I would ask first before blindly stumbling around. The problem I am want to solve is this: my wife and I have a "joint" email account that we both want to access (we also have our own personal accounts, but that's beside the point.) I posed the question to my local LUG, and several suggested setting up a local IMAP server so that we can both access it through KMail. Would you concur? If so, is there a tutorial or something similar that gives instructions for setting up dovecot locally? As I said, I've never set up an IMAP server before, and I'm not really sure how to go about it. (I'm running Debian Sid, so the packages are already installed, but I don't know what additional steps need to be taken.) Thanks for your help, :Peter

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[Dovecot] Patch for auto-creating home directories
by David S Madole 13 Sep '03

13 Sep '03

I've created a patch that adds a feature that is helpful to my setup. If 'parent_dir_umask' is set in the configuration file, any missing directories in the home directory path are created. The home directory itself is created according to the 'umask' setting, 'parent_dir_umask' is only used for intermediate directories that might need creating. This is useful to me, as I pull user information from a PostgreSQL database. This allows a new account to be created just by populating the database. The directory gets created the first time the user logs in (by Dovecot) or mail is received (by the MTA). As the patch is of modest length, I have included it below. I hope my meager skills are not an insult to the beatiful Dovecot code base! Thanks, David *** ./src/master/mail-process.c.orig Wed Sep 10 10:14:04 2003 --- ./src/master/mail-process.c Wed Sep 10 12:16:06 2003 *************** *** 95,100 **** --- 95,136 ---- return str_c(str); } + static int create_directories(const char *directory, mode_t mask) + { + char *chunk, *slash, *path; + mode_t oldmask; + int result; + + if (mkdir(directory, 0777) == 0 || errno == EEXIST) + return TRUE; + + if (errno != ENOENT) + return FALSE; + + path = t_strdup_noconst(directory); + + oldmask = umask(mask); + + for (chunk = path; (slash = strchr(chunk, '/')); chunk = slash + 1) { + + if (slash > chunk) { + + *slash = '\0'; + result = mkdir(path, 0777); + *slash = '/'; + + if (result != 0 && errno != EEXIST) { + umask(oldmask); + return FALSE; + } + } + } + + umask(oldmask); + + return (mkdir(path, 0777) == 0 || errno == EEXIST); + } + int create_mail_process(int socket, struct ip_addr *ip, const char *executable, const char *module_dir, unsigned int process_size, int process_type, *************** *** 156,164 **** --- 192,205 ---- restrict_process_size(process_size, (unsigned int)-1); + (void)umask(set->umask); + if (*home_dir != '\0') { full_home_dir = *chroot_dir == '\0' ? home_dir : t_strconcat(chroot_dir, "/", home_dir, NULL); + if (set->parent_dir_umask != 0777 && + !create_directories(full_home_dir, set->parent_dir_umask)) + i_fatal("mkdir(%s) failed: %m", full_home_dir); if (chdir(full_home_dir) < 0) i_fatal("chdir(%s) failed: %m", full_home_dir); } *************** *** 188,194 **** env_put("MAILDIR_CHECK_CONTENT_CHANGES=1"); if (set->mail_full_filesystem_access) env_put("FULL_FILESYSTEM_ACCESS=1"); - (void)umask(set->umask); env_put(t_strconcat("MBOX_LOCKS=", set->mbox_locks, NULL)); env_put(t_strdup_printf("MBOX_LOCK_TIMEOUT=%u", --- 229,234 ---- *** ./src/master/master-settings.h.orig Wed Sep 10 12:13:45 2003 --- ./src/master/master-settings.h Wed Sep 10 12:13:47 2003 *************** *** 51,56 **** --- 51,57 ---- int mbox_read_dotlock; unsigned int mbox_lock_timeout; unsigned int mbox_dotlock_change_timeout; + unsigned int parent_dir_umask; unsigned int umask; int mail_drop_priv_before_exec; *** ./src/master/master-settings.c.orig Wed Sep 10 12:13:59 2003 --- ./src/master/master-settings.c Wed Sep 10 12:14:40 2003 *************** *** 67,72 **** --- 67,73 ---- DEF(SET_BOOL, mbox_read_dotlock), DEF(SET_INT, mbox_lock_timeout), DEF(SET_INT, mbox_dotlock_change_timeout), + DEF(SET_INT, parent_dir_umask), DEF(SET_INT, umask), DEF(SET_BOOL, mail_drop_priv_before_exec), *************** *** 180,185 **** --- 181,187 ---- MEMBER(mbox_read_dotlock) FALSE, MEMBER(mbox_lock_timeout) 300, MEMBER(mbox_dotlock_change_timeout) 30, + MEMBER(parent_dir_umask) 0777, MEMBER(umask) 0077, MEMBER(mail_drop_priv_before_exec) FALSE,

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[Dovecot] Dovecot on Linux 2.6.0-test1-ac1
by Kyler Laird 12 Sep '03

12 Sep '03

I've been using Dovecot on 2.6.0-test1 for quite awhile but today I jumped ahead to test5 and it broke in the way you described. http://dovecot.procontrol.fi/list/dovecot/2003-July/001943.html I used your workaround and now everyone is back in business. Thank you for the help! (I was sweating there for a bit.) --kyler

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