- dovecot - dovecot.org

[Dovecot] Strange Error after some hour of inactivity.
by Ramunas 12 Jun '06

12 Jun '06

Hi, in near future planing migrate our E-mail server to new hardware. Decided try dovecot as IMAP and POP3 server. Compiled latest dovecot-1.0.beta8 version on Linux Fedora Core 3 machine (2.6 kernel). Users database are on PostgreSQL server. Everything working fine except some issues. After some hour of inactivity (POP3 or IMAP) then connecting to check e-mail got this error: invalid I/O fd 8, callback 0x8064d30. Next connection without service restart working fine again but only when in … [View More]

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[Dovecot] Errors in dovecot 1 beta7
by Oliver Schulze L. 11 Jun '06

11 Jun '06

Hi, I just installed dovecot 1.0 beta 7 and I have these errors: May 5 09:21:27 mail dovecot: pop3-login: Login: user=<user1>, method=PLAIN, rip=::ffff:xx.xx.xx.6, lip=::ffff:xx.xx.xx.1 May 5 09:21:27 mail dovecot: POP3(user2): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0 May 5 09:21:27 mail dovecot: pop3-login: Login: user=<user3>, method=PLAIN, rip=::ffff:xx.xx.xx.12, lip=::ffff:xx.xx.xx.1 May 5 09:21:27 mail dovecot: auth(default): userdb(user4,::ffff:xx.… [View More]

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Re: [Dovecot] Maildir folder hierarchy question
by Richard Leszczynski 11 Jun '06

11 Jun '06

> did you get an answer? No answer yet. I've had another look at the conf file in the meantime and I still can't detect if specifying :INBOX=... in the default_mail_env has any effect at all. Richard L > Richard Leszczynski wrote: > > Hello all, > > > > I am trying to set up Dovecot to use a particular > > maildir folder hierarchy and have a problem that > > relates to the inbox. > > > > the folder hierarchy I want in /.../Maildir/ is: > &… [View More]

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[Dovecot] Dovecot 1.0beta7: STARTTLS/SSL not wanting to start
by Mike Brudenell 11 Jun '06

11 Jun '06

Greetings - I have been looking at Dovecot with a view to migrating us to it from the Washington IMAP server on our Sun systems. To start our testing we first of all installed the pre-built version of Dovecot from the Blastwave (www.blastwave.org) community supported packaged software site. This was Dovecot 0.99.10.4 and we successfully got it working in our test environment: at first just with regular IMAP, then with STARTTLS too. For the latter we installed a properly signed … [View More]

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[Dovecot] Quotas and LDAP
by Stephan Müller 11 Jun '06

11 Jun '06

Hi, first of all, it is very nice that dovecot has quotas now! Thank you very much. Now, I want to use quotas with LDAP requests, but I am having the following issues. First, contrary to what is written in the Wiki about quota and LDAP ("# quotaStorage must be in the format mentioned above, # For example: dirsize:storage=10240"), it is possible to have an LDAP field with just a number in it. The configuration in dovecot-ldap.conf looks like: user_attrs = homedir=home,uidnumber=uid,… [View More]

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[Dovecot] beta8: complaint about tilde at startup
by Jeff A. Earickson 11 Jun '06

11 Jun '06

Timo, After installing beta8 on Solaris 10 sparc and starting it for the first time, I noticed this in my syslog: May 14 19:35:45 emerald dovecot: [ID 475045 mail.info] Dovecot v1.0.beta8 starting up May 14 19:35:47 emerald dovecot: [ID 536776 mail.error] stat(~) failed: No such file or directory The only appearance of the tilde (~) in my dovecot.conf is here: default_mail_env = mbox:~/mail:INBOX=/var/mail/%1u/%u:INDEX=~ Is the INDEX definition wrong? Or is this a bug? My setup: Solaris … [View More]

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[Dovecot] maildir quota not including INBOX
by Bill Boebel 11 Jun '06

11 Jun '06

The maildir quota plugin doesn't appear to be including the INBOX in the quota calculation that is reported by GETQUOTAROOT. I took a look at the code and it appears that in this file "src/plugins/quota/quota-maildir.c", the function "maildirsize_recalculate" relies on all of the folders being listed when "maildir_list_init" is called. However the INBOX is not included in that listing, so its current storage size is not included. I couldn't figure out what patch would be needed to fix this, … [View More]

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[Dovecot] LIST command ignores "hidden=yes" for default namespace
by Bill Boebel 11 Jun '06

11 Jun '06

I'm not sure if this is a bug or just an undesirable feature, but when I have our namespace configured to match Courier's "INBOX." functionality, Dovecot forces me to also define a default namespace (with no prefix). Without the default namespace defined I get "NO Unknown namespace." errors when trying to subscribe or unsubscribe folders. So I have configured my namespaces like this: namespace private { separator = . prefix = INBOX. inbox = no } namespace private { separator = . … [View More]

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[Dovecot] Bug: maildirsize not updated when deleting folders
by Bill Boebel 11 Jun '06

11 Jun '06

When using maildir++ quotas, if you delete an IMAP folder, the maildirsize file should get updated so that it subtracts the size of the messages that were contained in the deleted IMAP folder. However Dovecot is not doing this, resulting in Dovecot showing an incorrect quota value until the next time the maildirsize file is rebuilt. Bill

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[Dovecot] Outside mails
by Tolga 11 Jun '06

11 Jun '06

Hi, I recently found out that I was able to get system mails, but not mails from the outside world. What setting do I have to fiddle with for this? Regards,

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[Dovecot] Quotas and LDAP
by Stephan Müller 11 Jun '06

11 Jun '06

Hi, first of all, it is very nice that dovecot has quotas now! Thank you very much. Now, I want to use quotas with LDAP requests, but I am having the following issues. First, contrary to what is written in the Wiki about quota and LDAP ("# quotaStorage must be in the format mentioned above, # For example: dirsize:storage=10240"), it is possible to have an LDAP field with just a number in it. The configuration in dovecot-ldap.conf looks like: user_attrs = homedir=home,uidnumber=uid,… [View More]

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[Dovecot] RFC 3501 compliance issue: body-type-msg incorrect
by Tony Kay 11 Jun '06

11 Jun '06

Hi, I am using Dovecot 1.0 beta 7, moving to beta8 probably tomorrow. I am seeing a few RFC compliance issues with IMAP responses. I have an in-house IMAP client that caches IMAP data for a web mail system (it parses millions of IMAP interactions a day), and it reports whenever it gets a line that does not look RFC compliant. Unfortunately, users modify their mailboxes before I can get a copy that allows me to reproduce the errors. However, I can at least show you some examples of the … [View More]response lines I'm seeing, since they are copied verbatim to my logs when they happen. I saw one case of imap-literal coming across without a \r\n sequence: * 1135 FETCH (UID 1345 RFC822.SIZE 4813894 BODY (("text" "plain" ("charset" "ISO-8859-1") NIL NIL "7bit" 415 6)("application" "octet-stream" ("name" {59}C:\\Documents and Settings\\Mitch\\Desktop\\AIR JORDANS.ppt) NIL NIL "base64" 4811938) "mixed") BODY[1]<0> {80} We sorted out what technical difficulties we having and have posted a corrected BODY[HEADER.FIELDS (FROM TO SUBJECT)] {90} From: XXX To: XXX Subject: Sports group II back online ) This one is probably some weird malformed message, since literal strings processing is certainly not broken in general. The much more common problem is when people receive a message that has a message embedded using the RFC3501 body-type-msg rule. Here is a sample incorrect response: * 4154 FETCH (UID 27140 RFC822.SIZE 14078 BODY (("text" "plain" ("charset" "ISO-8859-1" "format" "flowed") NIL NIL "7bit" 2 1)("message" "rfc822" ("name" "casbudmgr: FW: deans-dirs: Scholarship Announcement") NIL NIL "7bit" 11694 ("Wed, 12 Apr 2006 14:42:04 -0700" "casbudmgr: FW: deans-dirs: Scholarship Announcement" (("xxxxxxx xxxx" NIL "xxxxxx" "xxx.xxxxxxx.xxx")) ((NIL NIL "xxxxxxxxxxxxxxx" "lists.xxxxxxxxxxx")) ((NIL NIL "casbudmgr" "xxxxx.xxxxxxx.xxx")) ((NIL NIL "xxxxxxxxx" "xxxxxxxxxxxxxxxxx")) NIL NIL NIL <AF3B91355406B440A6E838338E63A742C6435B@xxxxxxxxxxxxxxxxxxxxxdu>") ("text" "plain" ("charset" "us-ascii") NIL NIL "quoted-printable" 2047 50)("text" "html" ("charset" "us-ascii") NIL NIL "quoted-printable" 6565 189) "alternative" 302)("text" "x-vcard" ("charset" "utf-8" "name" "ddkintz.vcf") NIL NIL "7bit" 415 14) "mixed")) Look through the line to the point where you see: "alternative" 302. The part the proceeds this is a body-type-mpart rule, but it is missing a set of parentheses...i.e. there should be an ending paren after alternative, and a beginning paren before the set of 1parts that precede it. This looks like a similar problem to what was in imap_bodystructure.c a while back. -- Anthony Kay University Computing Center (541) 346-1719 GPG Fingerprint: B0DB D46A 60AF FAE7 A94A 5075 0CB4 4D88 9F4F 7F09 Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning. Rich Cook [View Less]

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[Dovecot] Fatal: chdir(/home/xxxxx) failed with uid xxx: Permission denied
by Nick Ortiz 11 Jun '06

11 Jun '06

I've had this issue for sometime, I finally gave up and switched to Courier-Imap but I'm finding I hate data storage / structure so I decided to give dovecot another go but am still running into the same issue. I had this working once upon a time and can not for the life of me figure it out. Here's some basic info. Dist: Gentoo 2005.1 Emerge Info: net-mail/dovecot-1.0_beta8 USE="ipv6 pam ssl -debug -kerberos -ldap -mbox -mysql* -pop3d -postgres -vpopmail" Permissions for /home: drwxr-x-… [View More]

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[Dovecot] LDAP imaps,pop3s authentication problem
by Peter Susán 11 Jun '06

11 Jun '06

Hi, i'm using LDAP authentication with dovecot, and it's working flawlessly,until i enable SSL.. (even imaps or pop3s) i can't log in... if i test the certificates, and the login with the `openssl s_client - host example.com -port 993 -verify -debug` command, it works, until i want to log in... it lists the capibilities, but when i login it says "01 NO LOGIN failed"... no log messages appears in the logfile, only when i login without SSL... i've tried the newest beta8 and older … [View More]

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[Dovecot] beta8: cores on corrupted index file
by Jeff A. Earickson 11 Jun '06

11 Jun '06

Timo, I saw a couple of these cores over the weekend. The syslog says: May 21 19:04:48 emerald dovecot: [ID 107833 mail.error] IMAP(user): Corrupted index cache file /home/students/s/user/.imap/sent-mail-apr-2004/dovecot.index.cache: indexid changed With a resulting core file from imap at this time. I also discovered a remaining lock file on the person's imap file: -rw------- 1 user user 3088940 May 10 2004 sent-mail-apr-2004 -rw------- 1 user user 13 May 21 19:04 sent-mail-… [View More]

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[Dovecot] Dovecot statistics -- I hope this is a stupid question
by Jon Callas 11 Jun '06

11 Jun '06

Is there a way for me to know the last time a user logged in? i'm running Dovecot with Postfix with the authentication bridge and completely virtual everything. It would be nice to know the last time someone logged in, so four years from now I can delete the ones that haven't been used in three years. Jon

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[Dovecot] Slow caching
by John Rowe 11 Jun '06

11 Jun '06

I have just installed dovecot on a RedHat Enterprise 4 clone with exim MTA, procmail LDA and mbox format. I'm getting complaints of slow caching from a Mac user: I think there's still something very sick with [host]'s IMAP server: it just took a full five minutes to cache an attachment (350kb) in an email from [person]. In that time, I couldn't do anything else with mail; it was essentially locked. The user's inbox is in /var/spool/… [View More]

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[Dovecot] Inbox in two different locations
by arilinux 11 Jun '06

11 Jun '06

Hello I'm running dovecot v1.0.beta3 on a fedora 4 machine. I'm looking for the way to tell dovecot that some users have inbox (mailbox) in /var/mail/%u and some have inbox (maildir) in /home/%u/mail. Anyway?

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[Dovecot] deliver LDA status?
by Lev Serebryakov 11 Jun '06

11 Jun '06

Hello dovecot, wiki mentions `deliver', but it doesn't include into 1.0.beta8 dovecot distribution. It can be downlaoded from CVS, and even contains two tags on files, that seems to eb release tags :) But what is official status of `deliver' tool? Is it stable, or experemental, or what? Are here any plans when it will be packaged ad announced? -- Best regards, Lev mailto:lev@serebryakov.spb.ru

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[Dovecot] Can't run POP3 and IMAP simultaneously from xinetd...
by Timothy Meader 11 Jun '06

11 Jun '06

Hello all, I'm hoping you can help out with an issue I'm having running dovecot-beta8 on Solaris 9 (SPARC). The reason I need to run them from xinetd is that we require the filtering ability that tcp_wrappers provide. My issue is that, when running both from xinetd, IMAP runs fine, but then, when you try to POP in to check mail on the same box, it seems that the login section is handled via pop3-login... but all subsequent commands are handled via the imap interpreter. It's as if it's … [View More]getting passed off to /usr/local/libexec/dovecot/imap instead of /usr/local/libexec/dovecot/pop3 as is specified in dovecot.conf. Here's an example from running a direct telnet session to the box in question: [operator@yyyy operator]# telnet yyyy 110 Trying xxx.xxx.xxx.xxx... Connected to yyyy. Escape character is '^]'. +OK Unauthorized access prohibited USER joeblow +OK PASS joeblowspass +OK Logged in. LIST LIST BAD Error in IMAP command : Unknown command. QUIT QUIT BAD Error in IMAP command : Unknown command. 1 logout If you do a ps -ef on the box and check the processes, at no time does a pop3 process start through this process. However, if you do the ps -ef right after the "LIST" command, you can see that there's an imap process started for user 'joeblow'. Now, if I take xinetd out of the equation and instead use the daemon mode /usr/local/sbin/dovecot... everything works perfectly. I've tried using the tcp_wrappers patch that's available in the unsupported directory on dovecot.org, but I cannot get the configure script to recognize the libwrap I have on the system when I compile dovecot with "--with-libwrap" as specified. I'm using tcp_wrappers for Solaris 9 off sunfreeware, so I know it's on there. I've also created sym links to libwrap.a and tcpd.h in /usr/lib and /usr/include respectively... still no dice. Honestly, I don't care which way dovecot runs (though daemon mode WOULD actually be preferred for performance reasons IF tcp_wrappers were available for use), but I just need it running both IMAP and POP3 somehow. Here are the applicable pop3 and imap sections of my dovecot.conf: -- default_mail_env = mbox:~/mail:INBOX=/var/mail/%1u/%1.1u/%u protocol pop3 { login_executable = /usr/local/libexec/dovecot/pop3-login mail_executable = /usr/local/libexec/dovecot/pop3 pop3_no_flag_updates = no pop3_enable_last = no pop3_uidl_format = %08Xu%08Xv pop3_logout_format = top=%t/%T, retr=%r/%R, del=%d/%m, size=%s pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } protocol imap { login_executable = /usr/local/libexec/dovecot/imap-login mail_executable = /usr/local/libexec/dovecot/imap login_greeting_capability = yes } -- And the respective sections from xinetd.conf: -- service pop3 { socket_type = stream protocol = tcp wait = no user = root server = /usr/local/libexec/dovecot/pop3-login port = 110 flags = REUSE IPv4 rlimit_cpu = 150 instances = 80 cps = 110 10 disable = no } service imap { socket_type = stream protocol = tcp wait = no user = root server = /usr/local/libexec/dovecot/imap-login port = 143 flags = REUSE IPv4 rlimit_cpu = 120 disable = no } -- I hope someone can shed some light on this situation for me. Thank you in advance. --- Tim Meader CNE Internet Services NetCommerce Corporation Tim.Meader(a)gsfc.nasa.gov (301) 286-8013 [View Less]

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[Dovecot] missing empty line in mbox folders with Outlook 2000 client
by Gary Funck 11 Jun '06

11 Jun '06

I recently looked into a problem that has been plaguing me since the switch to dovecot a couple of years back, documented here: http://mailman.rwth-aachen.de/pipermail/procmail/2006-May/024363.html The gist is that when I tell Outlook 2000 to write all outgoing mail into a Sent-mail folder on the IMAP server (using mbox format), I find that the mbox's don't have empty lines separating the messages, (though the Content-Length field is correct. This leads to interoperability problems with … [View More]

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[Dovecot] Server settings for a busy server
by Pat Hastings 11 Jun '06

11 Jun '06

Hi, We are migrating from a windows server and i have very few stats as to what our current concurrent usage stats are other than about 50,000 active users and 90,000 email messages a day inbound 20,000 outbound. Anyone got some tips for tuning dovecot to handle this load? Below is my config - do the values of login_process_size etc sound correct? Also my logs seem to be written out as root which seems kind of scary do how do I / should I have these written out by the dovecot user. Any … [View More]

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[Dovecot] Dovecot 1.0beta8 dovecot-auth consumes 100% CPU time on Solaris 10 amd64
by Tore André Klock 11 Jun '06

11 Jun '06

Hello. I hope someone out there can help with this. It is getting pretty urgent. I am running a Solaris 10 server on Opteron (amd64) hardware and have compiled Dovecot 1.0beta8 from source. It has openssl compiled in (after much mucking around with various environment variables and modifying the Makefile), and was built with: $ ./configure --with-ldap --with-ssl-dir=/etc/ssl $ make # make install The variables: CC=/usr/sfw/bin/gcc CFLAGS='-m64 -I/usr/local/ssl/include:/usr/sfw/include:/… [View More]opt/sfw/include' CPP=/usr/sfw/bin/cpp CPPFLAGS=-I/usr/local/ssl/include/openssl:/usr/sfw/include:/opt/sfw/include CXX=/usr/sfw/bin/g++ LDFLAGS='-m64 -L/usr/local/ssl/lib -R/usr/local/ssl/lib:/usr/sfw/lib:/opt/sfw/lib' LD_LIBRARY_PATH=/usr/local/ssl/lib:/usr/sfw/lib:/opt/sfw/lib It was compiled with gcc version 3.4.3 (csl-sol210-3_4-branch+sol_rpath). I modified the SSL_CFLAGS and SSL_LIBS variables in the Makefile to make it find my openssl install in /usr/local/ssl. The one that came with the OS was broken[1], so I compiled 0.9.8b from source. The configure script for some reason didn't pick this up, even when using CFLAGS, LDFLAGS, etc. At any rate, I successfully set it up to accept SSL/TLS connections and authenticate against an LDAP server. I use the auth_bind authentication method and only one LDAP host. I have confirmed that this works. In fact, dovecot runs just fine with the exception of the dovecot-auth proces, which is thrown into an endless loop. It starts off at maybe 1-2% CPU time, but after a few minutes it is back up to 100%. This is the output from truss(1) pointed at the dovecot-auth process: --cut-- pollsys(0xFFFFFD7FFFDFF6F0, 5, 0xFFFFFD7FFFDFF6D0, 0x00000000) = 0 pollsys(0xFFFFFD7FFFDFF6F0, 5, 0xFFFFFD7FFFDFF6D0, 0x00000000) = 0 pollsys(0x00467DC0, 10, 0xFFFFFD7FFFDFFB10, 0x00000000) = 1 [same sequence repeats ad nauseum] --cut-- This is a sample of top(1) output: --cut-- load averages: 1.00, 1.00, 1.00 08:51:38 60 processes: 55 sleeping, 3 running, 1 zombie, 1 on cpu CPU states: 0.0% idle, 68.3% user, 31.7% kernel, 0.0% iowait, 0.0% swap Memory: 1024M real, 680M free, 71M swap in use, 591M swap free PID USERNAME LWP PRI NICE SIZE RES STATE TIME CPU COMMAND 22875 nobody 1 0 0 0K 0K run 726:22 99.68% dovecot-auth --cut-- Here is a condensed version of my ldap-config: (comments removed, names changed to protect the innocent) --cut-- hosts = ldap.example.com auth_bind = yes auth_bind_userdn = uid=%u,ou=People,o=example.com,o=example.com ldap_version = 3 base = uid=%,ou=People,o=example.com,o=example.com --cut-- This is my condensed dovecot.conf: --cut-- base_dir = /var/run/dovecot/ protocols = imap pop3 listen = * ssl_disable = no ssl_cert_file = /etc/ssl/certs/host.cert ssl_key_file = /etc/ssl/private/host.key ssl_cipher_list = ALL:!LOW disable_plaintext_auth = no shutdown_clients = yes log_path = /var/log/dovecot log_timestamp = "%b %d %H:%M:%S " login_user = dovecot login_process_per_connection = yes verbose_proctitle = yes verbose_ssl = yes first_valid_uid = 100 last_valid_uid = 60000 mail_debug = yes default_mail_env = maildir:/var/mail/%u/Maildir mail_full_filesystem_access = no protocol imap { login_executable = /usr/local/libexec/dovecot/imap-login mail_executable = /usr/local/libexec/dovecot/imap login_greeting_capability = yes imap_client_workarounds = outlook-idle tb-extra-mailbox-sep } protocol pop3 { login_executable = /usr/local/libexec/dovecot/pop3-login mail_executable = /usr/local/libexec/dovecot/pop3 pop3_uidl_format = %08Xu%08Xv pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s mail_plugin_dir = /usr/local/lib/dovecot/pop3 pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } auth_executable = /usr/local/libexec/dovecot/dovecot-auth auth_cache_size = 0 auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ auth_verbose = yes auth_debug = no auth default { mechanisms = plain passdb ldap { args = /usr/local/etc/dovecot-ldap.conf } userdb passwd { } user = nobody } --cut-- I may have commented out more than necessary in an attempt to be explicit while I was trying to narrow this down. This is the output of ldd dovecot-auth: --cut-- libpam.so.1 => /lib/64/libpam.so.1 libldap.so.5 => /usr/lib/64/libldap.so.5 libsocket.so.1 => /lib/64/libsocket.so.1 libnsl.so.1 => /lib/64/libnsl.so.1 librt.so.1 => /lib/64/librt.so.1 libsendfile.so.1 => /lib/64/libsendfile.so.1 libc.so.1 => /lib/64/libc.so.1 libcmd.so.1 => /lib/64/libcmd.so.1 libsasl.so.1 => /usr/lib/64/libsasl.so.1 libmd5.so.1 => /lib/64/libmd5.so.1 libnspr4.so => /usr/lib/mps/64/libnspr4.so libplc4.so => /usr/lib/mps/64/libplc4.so libnss3.so => /usr/lib/mps/64/libnss3.so libssl3.so => /usr/lib/mps/64/libssl3.so libmp.so.2 => /lib/64/libmp.so.2 libscf.so.1 => /lib/64/libscf.so.1 libaio.so.1 => /lib/64/libaio.so.1 libpthread.so.1 => /lib/64/libpthread.so.1 libthread.so.1 => /lib/64/libthread.so.1 libdl.so.1 => /lib/64/libdl.so.1 libsoftokn3.so => /usr/lib/mps/amd64/libsoftokn3.so libplds4.so => /usr/lib/mps/amd64/libplds4.so libdoor.so.1 => /lib/64/libdoor.so.1 libuutil.so.1 => /lib/64/libuutil.so.1 libm.so.2 => /lib/64/libm.so.2 --cut-- Notes: - The problem *seems* to occur only when I use LDAP authentication. - Disabling SSL in the config has no effect on the CPU usage. - I am not using NFS for anything. - I use Thunderbird 1.5.0.2 and another client runs Outlook. - There is no indication of any problem in the dovecot or system logs. - I suspected this had to do with the poll method dovecot is compiled with (poll), but it happens even when I compiled it with the select method. As far as I know, none of the other methods are available on Solaris. - I noted that the poll(2) call in Solaris will return immediately given a timeout of zero (-1 is 'forever'). I tried tacking down the use of that system call, but I had to give up on that. I only mention it in case it is a dovecot bug and of any help to Timo. Any help is greatly appreciated. Thank you. - Tore [1] If you use the factory-installed version, you get messages like "Warning: imap-login: SSL_accept() failed: error:1409D08A:SSL routines:SSL3_SETUP_KEY_BLOCK:cipher or hash unavailable" in your dovecot log. [View Less]

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[Dovecot] Can't read dovecot.conf
by E P 11 Jun '06

11 Jun '06

Hello all, I'm attempting to run dovecot on an HP-UX 11.11 system ... the built went fine, and I've got the program installed. I copied dovecot-example.conf to dovecot.conf and made a few changes to it, then went to sbin and ran the dovecot binary to see what would happen. What happened was this: colin:/usr/local/dovecot/sbin# ./dovecot Error: Error in configuration file /usr/local/dovecot/etc/dovecot.conf line 1: Unknown setting: _cert_file ... which is odd; line 1 of dovecot.conf was … [View More]

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[Dovecot] Dovecot wont start.
by Cesar Diaz 11 Jun '06

11 Jun '06

I installed Dovecot along with Postfix on a FreeBSD server using the port. When I try to start dovecot I get the following error: Fatal: Can't resolve address : hostname nor servname provided, or not known I have the hostname define on the server and can ping it by FQDN and by just hostname with out problems. Any suggestions are greatly appreciated.

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[Dovecot] postmaster alias
by Tracy R Reed 11 Jun '06

11 Jun '06

I have dovecot configured to use an LDAP database for mail delivery with dovecot-lda. All of of my user accounts and aliases work fine except for postmaster@ which consistantly bounces. I have compared the entry for postmaster with another working alias and see no difference. When I send mail to postmaster I get the following in the logs: Jun 11 02:11:13 server1 postfix/pipe[12083]: 6D6CF33444: to=<postmaster(a)mydomain.com>, orig_to=<postmaster>, relay=dovecot, delay=3, status=… [View More]

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[Dovecot] mkcert.sh broken
by Erick Calder 10 Jun '06

10 Jun '06

I've just installed dovecot on my FC5 box. I tweaked the dovecot-openssl.cnf and attempted to recreate the cert but get the errors below. I see older postings about this problem on FC2. help? - e # ./mkcert.sh /etc/ssl/certs directory doesn't exist /etc/ssl/private directory doesn't exist error on line -1 of dovecot-openssl.cnf 2810:error:02001002:system library:fopen:No such file or directory:bss_file.c:122:fopen('dovecot-openssl.cnf','rb') 2810:error:2006D080:BIO routines:BIO_new_file:… [View More]

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[Dovecot] IMAP FILE MOVE ERROR
by agreig＠protectionprojects.co.za 10 Jun '06

10 Jun '06

I recently installed dovecot.x86_64 1.0-0.beta8.1.fc5 on a new server. Our network users use Pegasus as their mail readers, accessing their home folder on the server via Samba. Each user has a pop3 set of folders, and we have a shared imap set of folders. This has worked very well for previous versions of dovecot. When moving files between folders on the imap set, we get an error message from Pegasus, as follows: "The IMAP server that manages this mailbox or folder has reported an error … [View More]

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[Dovecot] imap default folder dont appear..,
by John Von Essen 10 Jun '06

10 Jun '06

Hi, New to list. I am having some issues with dovecot and Outlook. Mail server is sendmail with procmail LDA for supporting /home/username/Maildir. I am talking to IMAP with both Outlook and SquirrelMail. SquirrelMail shows the default IMAP folders under INBOX, namely Sent, Drafts, and Trash for all users. However Outlook does not. Actually, to be more specific, some clients Outlook show the default folders but some do not. On the ones that do not, I am not sure what to do? Those … [View More]

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[Dovecot] Dovecot, IMAP, and mutt
by Travis Poppe 09 Jun '06

09 Jun '06

Hello, I'm running FreeBSD 6.0 release on x86 hardware and am using mutt version 1.5.11. Not running dovecot on/over NFS or anything, just the standard UFS2 filesystem. I'm also using SSL for IMAP. Since dovecot 1.0.b8, I've had to instruct mutt to do things twice (such as deleting) before the changes will actually occur. I've confirmed that this does not happen with dovecot 1.0.b7, which is what I'm using now to work around the problem. To repeat, use mutt 1.5.11 in IMAP/SSL mode with … [View More]

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[Dovecot] Problem with dovecot-lda
by Jef Driesen 09 Jun '06

09 Jun '06

I have installed the dovecot 1.0 beta3 (package included with Ubuntu Dapper Drake) and everything is working very well. Next I wanted to try the dovecot lda (for sieve filtering). In postfix I have "mailbox_command = /usr/lib/dovecot/deliver" and I followed the instructions from http://wiki.dovecot.org/LDA. I only changed "postmaster_address = postmaster(a)localdomain.local" and "user = dovecot" from the example configuration. With this configuration, no mail is delivered (discarded?) … [View More]

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[Dovecot] Problem Compiling Dovecot-LDA
by Timothy White 09 Jun '06

09 Jun '06

I'm trying to setup Dovecot-LDA. I grab dovecot beta8 and compiled it with the following options. $ ./configure --without-deliver --with-mysql $ make # make install It builds fine, and I have it running fine now. I then tried to build dovecot-lda from cvs, with the following. $ ./configure --with-dovecot=../dovecot-1.0.beta8/ $ make and it then fails with the following gcc -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -… [View More]

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[Dovecot] Dovecot Authentication through LDAP Server
by ashok cvs 09 Jun '06

09 Jun '06

I have a Samba PDC with LDAP (samba version 3.0.21c with Openldap 2.3.19). where i have all the users. I have configured sendmail on another system with dovecot as IMAP and POP3 server. I wanted to enable user authentication from LDAP server which is on samba PDC. So configured /etc/dovecot.conf ################################################################ protocols = pop3 imap imap_listen = [::] pop3_listen = [::] login_dir = /var/run/dovecot-login login = imap login_user = testuser … [View More]login = pop3 verbose_proctitle = yes maildir_copy_with_hardlinks = yes mbox_locks = fcntl auth = default auth_mechanisms = plain digest-md5 auth_userdb = ldap /etc/dovecot-ldap.conf auth_passdb = ldap /etc/dovecot-ldap.conf auth_user = dovecot auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ ################################################################ configured /etc/dovecot-ldap.conf ####################################################################### # NOTE: We don't support "authentication binds", so you'll have to give # dovecot-auth read access to userPassword field in LDAP server. With OpenLDAP # this is done by modifying /etc/ldap/slapd.conf. There should already be # something like this: # # access to attribute=userPassword # by dn="<dovecot's dn>" read # add this # by anonymous auth # by self write # by * none # Space separated list of LDAP hosts to use. host:port is allowed too. hosts = 192.168.129.18 # Distinguished Name - the username used to login to the LDAP server dn = uid=root,ou=People,dc=msdpl,dc=com # Password for LDAP server dnpass = mobil5@b1d # LDAP protocol version to use. Likely 2 or 3. ldap_version = 3 # LDAP base base = dc=msdpl,dc=com # Dereference: never, searching, finding, always deref = never # Search scope: base, onelevel, subtree scope = subtree # User attributes in order: # Virtual user name (user@domain) # Home directory # MAIL environment # System user name (for initgroups()) # System UID # System GID #user_attrs = uid,homeDirectory,,uid,uidNumber,gidNumber user_attrs = uid,homeDirectory,,uid,, # Filter for user lookup. Some variables can be used: # %u - username # %n - user part in user@domain, same as %u if there's no domain # %d - domain part in user@domain, empty if user there's no domain user_filter = (&(objectClass=posixAccount)(uid=%u)) #ser_filter = (&(objectClass=sambaSamAccount)(uid=%u)) # Password checking attributes in order: # Virtual user name (user@domain) # Password, may optionally start with {type}, eg. {crypt} pass_attrs = uid,userPassword # Filter for password lookups #pass_filter = (&(objectClass=posixAccount)(uid=%u)) # Default password scheme. "{scheme}" before password overrides this. # Currently supported schemes include PLAIN, PLAIN-MD5, DIGEST-MD5, CRYPT #default_pass_scheme = CRYPT # You can use same UID and GID for all user accounts if you really want to. # If the UID/GID is still found from LDAP reply, it overrides these values. #user_global_uid = 100 #user_global_gid = 100 ####################################################################### The following is the error when we check using [root]#telnet mymailserverip 110 Trying 192.168.129.248 Connected to testmail.mydomain.com (192.168.129.248) Escape character is '^]`. user dcadmin pass mypass ERR-Authentication Failure The following is the log output of /var/log/maillog ######################################################################### Jun 8 13:09:16 testmail dovecot-auth: ldap(dcadmin): No password in reply Jun 8 13:10:16 testmail pop3-login: Disconnected: Inactivity [::ffff: 127.0.0.1] Jun 8 13:10:26 testmail dovecot-auth: ldap(root): No password in reply Jun 8 13:11:26 testmail pop3-login: Disconnected: Inactivity [::ffff: 127.0.0.1] Jun 8 13:11:38 testmail dovecot-auth: LDAP: ldap_result() failed: Can't contact LDAP server Jun 8 13:13:46 testmail dovecot-auth: ldap(root): No password in reply Jun 8 13:13:46 testmail imap-login: Disconnected [::ffff:127.0.0.1] Jun 8 13:14:03 testmail dovecot-auth: ldap(dcadmin): No password in reply Jun 8 13:14:03 testmail imap-login: Disconnected [::ffff:127.0.0.1] ############################################################################ Regards Niranjan [View Less]

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[Dovecot] Login issue
by "M. Tolga Özses" 09 Jun '06

09 Jun '06

Hi, cat /var/log/dovecot.log|grep -i jun\ 09 dovecot: Jun 09 09:35:26 Info: auth(default): client in: AUTH 1 PLAIN service=POP3 lip=192.168.1.2 rip=212.98.201.1 resp=<hidden> dovecot: Jun 09 09:35:26 Info: auth(default): client out: CONT 1 dovecot: Jun 09 09:35:26 Info: auth(default): client in: CONT<hidden> dovecot: Jun 09 09:35:26 Info: auth(default): client out: OK 1 user=kabuto dovecot: Jun 09 09:35:26 Info: auth(default): master in: REQUEST … [View More]

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[Dovecot] Error building on OpenBSD 3.9
by B.O.F.H. 08 Jun '06

08 Jun '06

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 This is for all versions from 1.0b3 - 1.0b8 All crash at the same place: Making all in auth gmake[3]: Entering directory `/src/mail/dovecot-1.0.beta8/src/auth' if gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../../src/lib - -I../../src/lib-sql -I../../src/lib-settings -I../../src/lib-ntlm - -DAUTH_MODULE_DIR=\""/usr/local/lib/dovecot/auth"\" - -DPKG_LIBEXECDIR=\""/usr/local/libexec/dovecot"\" -I@includedir@ @INCLUDE_des@ -I/usr/local/include -I/usr/… [View More]include/kerberosV - -std=gnu99 -O2 -march=athlon -pipe -Wall -W -Wmissing-prototypes - -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 - -Wbad-function-cast -MT mycrypt.o -MD -MP -MF ".deps/mycrypt.Tpo" - -c -o mycrypt.o mycrypt.c; \ then mv -f ".deps/mycrypt.Tpo" ".deps/mycrypt.Po"; else rm -f ".deps/mycrypt.Tpo"; exit 1; fi gcc: cannot specify -o with -c or -S and multiple compilations gmake[3]: *** [mycrypt.o] Error 1 gmake[3]: Leaving directory `/src/mail/dovecot-1.0.beta8/src/auth' gmake[2]: *** [all-recursive] Error 1 gmake[2]: Leaving directory `/src/mail/dovecot-1.0.beta8/src' gmake[1]: *** [all-recursive] Error 1 gmake[1]: Leaving directory `/src/mail/dovecot-1.0.beta8' gmake: *** [all] Error 2 Gnu-make versus BSD make doesn't differ. Compile options were: ./configure \ - --sysconfdir=/etc/dovecot \ - --localstatedir=/var \ - --infodir=/usr/share/info \ - --mandir=/usr/share/man \ - --disable-rpath \ - --enable-ipv6 \ - --enable-asserts \ - --without-shadow \ - --without-pam \ - --without-vpopmail \ - --with-pgsql \ - --with-mysql \ - --with-ssl=openssl \ - --with-ssldir=/etc/ssl \ - --with-storages='maildir mbox' \ - --with-sql-drivers \ CFLAGS='-O2 -march=athlon -pipe' \ LDFLAGS='-L/usr/local/lib' \ CPPFLAGS='-I/usr/local/include -I/usr/include/kerberosV' What other data can I provide to help figure out what's going wrong? - -- Ed V. IBM: Into Building Money 7 June 2006 17:52:03 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (MingW32) iQIVAwUBRIdnZKfRmhqF/IZAAQrVUg//U0L4agoc5WGQ8gvj0XiEclzj+izer635 NYppYOc4AicVKq1Hp3HbcwaYcWYBY0nubkcUemSk+t8V/2qcZY2Y3rvaQo6B2aj8 rQF8Wj8BdqIzVMsX4IeVJO7XQlI7xUA/vaEOeL69dx43M/+7VE673YuaBpHYLvez UwXx/4pWujg0HbSuuX1SqFg5VntAE2XppxfukHmbK4FYfNbmWWGYKuAwAMqdr35t r+2cN8GOrk9nRBgisl2ADJW8YbDYvrj1DVcrNeo2cIeK68kqXU8knhCNxs9fXr75 pNRP811rdDLXQur66JHSlGdcJWOSNuoKUDUWLoJ5vpuQP/QlCpF2IfJ5kiK7rraJ 56q4Jbw63IHqYOiEC+yb2pGcgoh7tOOBSGTtlmzorym+0lOBS2SSKz7xd0+zfeU2 yHlRs5af13nCWG5ZV9e+gdyLuvZkd+8H9RTQyv2pbBgn9GHjq62HreDP/Drj6/DA HfHMXOtDF0tkfWbedIDD6SCeH4ptPf6FOqRd0BVdzuMk0Hi4uFeiChmkdXJYo9Vn c3176FN31fHmc7ZJm1P7MjAPdzAI/QP+vGiucMJg9bNTZVVOs5t/4aKMdG183zRT 5UZR4x+7ZA1JKZ4NgfVuaTM3khsgo9lQgw+A8QwrOOwKFGaek9By0AKxbJ06wIcg BFOZZSoKgWc= =U0oQ -----END PGP SIGNATURE----- [View Less]

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[Dovecot] a bug in the LDAP code
by Udo Rader 08 Jun '06

08 Jun '06

Hi, I was heaving some grave problems with dovecot's ldap client that left me with the following settings for virtual users: -------CUT------- mbox: data=/virtual/oeush.at/home/f.someone/mail/:INBOX=/var/mail/f.someone.oeush.at -------CUT------- data in that case was correct, yet the INBOX location was wrong, this should have been /virtual/oeush.at/var/mail/f.someone.oeush.at instead. My settings for the retrieval of the mail environment in /etc/dovecot/dovecot-ldap.conf were like this: ---… [View More]

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[Dovecot] Login issue
by "M. Tolga Özses" 08 Jun '06

08 Jun '06

Hi, I have a login issue. I do everything I can think of, but can't login. My .conf file is at http://kabuto.kunduz.org/dovecot.conf and I make slight changes everytime I try a new thing. I last set disable_plaintext_auth to yes and when I try to login using Thunderbird, I get *Code:* Sending of username did not succeed. Mail server mail.somedomain.org responded: Plaintext authentication disabled. , and dovecot.log reads *Code:* Info: pop3-login: Login failed: Plaintext authentication … [View More]

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RE: [Dovecot] Using MySQL to store email?
by Joshua Goodall 08 Jun '06

08 Jun '06

Marc Perkel scribbled: > Repeat after me - think outside the box. Did you miss the part where I said we've already tried this? Not only have we thought outside the box, but we've smashed it up and built several alternatives to see which one sucked the least. Turns out, SQL backends suck the most. Please try to keep up :) Marc Perkel also scribbled: > To do this with MySQL would be trivial. To do it without a database > isn't possible. Actually you could do that with a tiny Sieve … [View More]

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RE: [Dovecot] Using MySQL to store email?
by Joshua Goodall 07 Jun '06

07 Jun '06

Marc Perkel: > Suppose I want to move all message from a specific host to another folder. > UPDATE table SET folder=new-folder WHERE host=value; > > With databases you can do things you would have to write complex programs > to do with files. Things that you would consider to be impossible are > trivial with databases. > > This outside the box. People who optimise their systems for shiny cute features rather than the common case get all the hacks they deserve. Repeat … [View More]

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RE: [Dovecot] Using MySQL to store email?
by Joshua Goodall 07 Jun '06

07 Jun '06

Marc Perkel trolled: > So Timo, > > Have you considered the idea of storing all the email in a MySQL > database? Seems to me that MySQL could somplify all the backend stuff > that everyone struggles with and with replication one could create very > massive and reliable systems. What would it take to use MySQL that way? Maybe we could recode Dovecot in PHP, too. Sorry, that was nasty. However, having recently experimented with a very large mail storage system using mysql,… [View More]

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[Dovecot] Dspam Plugin
by Timothy White 07 Jun '06

07 Jun '06

Johannes, do you have any plans (regarding your dspam plugin) to: a) Integrate it into libdspam rather than calling the dspam binary? b) Any ideas for scaling it better, and implementing it scaled better? I notice a slight discussion about scaling, and you have chosen not to pursue it. Is that because it's too hard, or just because you don't need to? Thanks Tim p.s. If I knew how to use the libdspam stuff, I'd make the changes myself... I might have to learn ;-) -- Linux Counter user #273956

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[Dovecot] Dovecot configure script for 1.0b8 not including SQL drivers?
by Will Buik 06 Jun '06

06 Jun '06

On 6/5/06, grant beattie <grant(a)grunta.com> wrote: > On Mon, Jun 05, 2006 at 05:57:36PM -0400, Will Buik wrote: > > > I am having a problem with the configure script for Dovecot 1.0b8. It > > doesn't seem to be compiling in sql engine driver support. I have > > specified --with-sql and --with-pgsql but when the script is done it > > says "Building with SQL drivers ..............:" but lists no drivers > > afterwards. I tried compiling it anyway but … [View More]

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Re: [Dovecot] Using MySQL to store email?
by nodata 06 Jun '06

06 Jun '06

> On 06-06-2006 15:48:20 +0200, nodata wrote: >> Putting everything in a database would provide one benefit: >> * Less storage space needed due to duplicated e-mail > > ... assuming that the mails are completely identical (i.e. have no slightly different headers) and that the database backend does expensive duplicate elimination on its string heaps. Yes, like Exchange does (unless you did something "clever" with the headers). > So the real benefit you get I think is: &… [View More]

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[Dovecot] vpopmail
by C J Kenneth Tan -- OptimaNumerics 06 Jun '06

06 Jun '06

I was running 1.0.beta3 code with no problems. I recently switched to 1.0.beta8 and I noticed that vpopmail's pop-before-smtp functionality stopped working. I am using vpopmail authentication. Has anyone else encountered this problem? Thank you. Kenneth Tan ----------------------------------------------------------------------- C J Kenneth Tan, PhD OptimaNumerics Ltd Telephone: +44 798 941 7838 E-mail: cjtan(a)OptimaNumerics.com Telephone: +44 207 099 4428 Web: … [View More]

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[Dovecot] Procmail and dovecot interactions
by Jeff Turner 06 Jun '06

06 Jun '06

Hi, I'm using procmail to deliver to Maildir directories: DEFAULT=${HOME}/Maildir/ I notice dovecot keeps a 'dovecot-uidlist' plus cache and index files, in each maildir. How is it that dovecot keeps these up to date when the contents of cur/ keeps changing? Is dovecot scanning cur/ every so often checking for changes? Isn't this slow for large folders (100k+)? I note on the Dovecot LDA page[1], that it keeps the "Dovecot index base up to date". Does this mean Dovecot isn't expected to … [View More]

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[Dovecot] Dovecot configure script for 1.0b8 not including SQL drivers?
by Will Buik 06 Jun '06

06 Jun '06

I am having a problem with the configure script for Dovecot 1.0b8. It doesn't seem to be compiling in sql engine driver support. I have specified --with-sql and --with-pgsql but when the script is done it says "Building with SQL drivers ..............:" but lists no drivers afterwards. I tried compiling it anyway but it logs the error " auth(default): Unknown database driver 'pgsql' " so the it defiantly didn't get compiled in. My pgsql includes and libs are in a non standard location but I … [View More]

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[Dovecot] Maildir, procmail, and locks
by Mark Nienberg 05 Jun '06

05 Jun '06

I'm using procmail as the local delivery agent for Maildir style mailboxes. I discovered that I was able to send mail to other users but was unable to send mail to myself. Examples from verbose procmail log: **** Successful message to another user **** procmail: [24589] Fri Jun 2 15:03:34 2006 procmail: Assigning "PATH=/home/david/bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/X11R6/bin" procmail: Assigning "LASTFOLDER=/home/david/Maildir/new/msg.4AAdC" procmail: Opening "/home/… [View More]

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[Dovecot] Re: Expunge is not expunging unless called twice--revisited
by Glenn Leavell 05 Jun '06

05 Jun '06

On Tue May 30 05:45:12 EEST 2006, Jeff Blank jb000002 at mr-happy.com wrote: > Hi, > > I'm running dovecot-1.0.beta8 from FreeBSD ports, using mbox mail > store. My problem appears to have come up on the list about a month > ago, "Expunge is not expunging unless it is called twice". I ran > through Bill Boebel's telnet-IMAP session for myself, and I see that > his test case is now fixed (as Timo said), but mutt, for whatever > reason, uses +FLAGS.SILENT, and I'm … [View More]

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[Dovecot] Dovecot + Logcheck Regex
by Rik Wade 05 Jun '06

05 Jun '06

I'm using logcheck for log reporting on Debian Etch, and am currently getting a lot of log entries from Syslog falling through the standard logcheck regex filters. I'm running Dovecot 1.0beta8. The filters follow: ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ (imap|pop3)-login: Login: [.[:alnum:]@-]+ \[(::ffff:)?[:0-9a-f.]+\]$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ (dovecot: )?(imap|pop3)-login: Disconnected \[(::ffff:)?[:0-9a-f.]+\]$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ (dovecot: )?(imap|pop3)$[^[:space:]]+$… [View More]

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[Dovecot] Specifying with openssl to use
by Chase 05 Jun '06

05 Jun '06

I'm trying to setup dovecot on Solaris 10. I can get it all working except TLS/SSL. I traced my problem down to the version of openssl that Solaris 10 ships with. The fix is supposed to be to use a newer version of openssl. Without removing the built-in version of openssl I've installed openssl-0.9.8b to /usr/local. When I "./configure" dovecot it seems to always pick up the broken version of openssl in /usr/sfw. How do I make dovecot use an alternate copy of openssl? How is it even … [View More]

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