- dovecot - dovecot.org

[Dovecot] Alpha1..2.. and 3 with Tru64
by Alfonso Sparano 20 Oct '05

20 Oct '05

Hi all, I've found a little problem to compile dovecot on a tru64 os v5.1. The problem is the lack of the "inttypes.h" into the included header in the project. Without this include the make process will fail because it can't find the uint32 type. So is sufficient to add the line '#include <inttypes.h>' in the src/lib/lib.h of the tgz distribution package. Alfonso Sparano

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[Dovecot] passwd and virtual users
by Erick Perez 20 Oct '05

20 Oct '05

Hi, im runnign dovecot 0.99.14 with standard pop3 auth and a default .conf file. Everything works fine. But now I need to enable virtual users for several domains in the same server while keeping the local auth. my postfix is already working for the virtual domains. What do i need to modify to enable /etc/passwd auth (already done) and virtual domains auth? in the virtual part, i have no idea. Thanks, -- ------------------------------------------- Erick Perez

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[Dovecot] Failed authentication to a mysql database (bug or PEBKAC?)
by jigen 19 Oct '05

19 Oct '05

Hi, dovecot has a little crazy behaviour connecting to a mysql db: if you specify "127.0.0.1" as host instead of "localhost" it seems to work, also with a password. BUT, if you assign host=localhost without a password, it works too (as Ger Visschers says).... One more question: how I can specify more different mysql-db conteining different users? I try in the following way: passdb sql { args = /etc/dovecot/dovecot-mysql_django.conf args = /etc/dovecot/dovecot-mysql_debord.conf } and also: passdb sql { args = /etc/dovecot/dovecot-mysql_debord.conf } passdb sql { args = /etc/dovecot/dovecot-mysql_django.conf } but it always seems to remember only the last args value and it tries to connect only one db... bye jigen -- jigen <jigen(a)metalabs.org> MeTA~LAbS

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[Dovecot] Message not found errors
by Andrew Hutchings 19 Oct '05

19 Oct '05

Hi, I'm getting a very small amount of users getting message not found errors while downloading mail via POP. By the time they inform me and I switch on rawloging for them it works again. Any ideas where this is going wrong? Or at least a way I can diagnose it? It seems to have been happening since Alpha 1. Currently using pre-release of Alpha4. Regards Andrew -- Andrew Hutchings (A-Wing) - Linux Guru Netserve Consultants - http://www.domaincity.co.uk/ Linux CDs and DVDs - http://www.linuxiso.co.uk/ Random quote 192: Geeks like learning new things, and when they pop out at the end of the process they're entirely brainwashed. - The way that MicroSoft's trainers view technical staff.

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[Dovecot] 1 user has random pam auth issues
by Obantec Support 19 Oct '05

19 Oct '05

Hi Dovecot 1.0 stable on FC3 i see this in my logs from 1 user Oct 19 07:20:36 proteus2a dovecot(pam_unix)[2937]: authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=1.2.3.4 user=testuser IP & user changed by me. at other times he has no issues. no other users are reporting this. could it be his ADSL is flaky or is there another scenario. Mark

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[Dovecot] Pocket Outlook weirdness
by Vadim Zaliva 19 Oct '05

19 Oct '05

Hi! I am trying to access my IMAP server running dovecot from my Pocket PC running PocketOutlook. I observe very strange behavior: it starts to fetch messages from INBOX and shows list them on the screen as it fetches, then all messages disappear from the screen and it says "fetching folders". After the end of update operation it shows me empty list of messages. Have anybody have seen such problem? In general, are there reports of successful pocket outlook + dovecot users? Any suggestions are appreciated! I really want to make this thing work. Sincerely, Vadim

1 0

[Dovecot] v. minor bug alpha4pre
by Andrew Hutchings 19 Oct '05

19 Oct '05

Hi, When upgrading to Alpha4pre I also changed UIDL format from %08Xv%08Xu to %08Xu%08Xv to be in line with future dovecot default. This caused the following error to happen on about 1% of mailboxes: file ostream-file.c: line 370 (stream_send_io): assertion failed: (fstream->io != NULL) Deleting dovecot-uidlist and indexes fixes this so its more of an FYI really. I always delete indexes on an upgrade anyway so I'm pretty sure interpretation of the uidlist file if the problem. Regards Andrew -- Andrew Hutchings (A-Wing) - Linux Guru Netserve Consultants - http://www.domaincity.co.uk/ Linux CDs and DVDs - http://www.linuxiso.co.uk/ Random quote 3: "We are MicroSoft. You will be assimilated. Resistance is futile." - Unknown

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[Dovecot] Moving old files
by Jon 19 Oct '05

19 Oct '05

Hi, I wish to automatically remove mail files not accessed for some time. I have done this in the file system and it works fine although it is a bit slow when the mail client access the mailbox after changes. Are there any way of having dovecot moving the files so that index and subscriptions are kept more same? Can one use Dovecot from the command line? Best Regards - Jon

2 1

[Dovecot] POP Question
by Marc Perkel 18 Oct '05

18 Oct '05

After upgrading to Alpha 4 I have two people complaining about a POP problem. Aparently they are getting their email sent to them over and over. They have it set to "leave messages on server" but apparently whatever keeps track of that is broken. So - how is it determined with POP what is new and what is read?

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[Dovecot] qpoppers XUIDL
by Dominik Werder 18 Oct '05

18 Oct '05

Hello, does anybody know how to make XUIDLs compatible to qpopper? I'm migrating from qpopper and one of my test-migration-accounts leaves the mail on the server. As soon as I switch to dovecot it downloads the mails again and again.. bye! Dominik

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[Dovecot] Numpty question about EXISTS...
by Steve [Dovecot] 18 Oct '05

18 Oct '05

I'm fiddling with Ruby and its IMAP class. I'm trying to write something which (at this stage) can be thought of as a variant on xbiff which doesn't need poll the server to establish the presence of new mail... I'd like to establish a notification when the contents of a folder changes... which is likely to be when a different IMAP client moves a message into a new folder. I've been lead to believe that I can use the "EXISTS" response to trigger the 'new message present in IMAP folder" event in my program... but I don't seem to receive them when I would expect to when connected to my Dovecot server. I get one "EXISTS" message when I call "select" - but that's it - it doesn't seem to notice when another client moves messages in/out of the folder. Are my assumptions about IMAP incorrect - i.e. must I still poll? Can Dovecot be configured to send EXIST responses (or any other form of notification) when messages are moved into a folder? Any hints appreciated. Steve

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[Dovecot] Debian - upgrade done, plain text auth fails
by Diederik de Vries 18 Oct '05

18 Oct '05

Hi there, I have a problem concerning authentication of dovecot. Yesterday I did a apt-get update on my Debian Testing machine, which had a new version of Dovecot (common/imap/pop3). It now runs 1.0alpha3 Local authentication works fine (Squirrelmail (IMAP), and local 110 connections work). However: pop3 from outside 127.0.0.1 plain barfs when entering the `u` for `user`. What the ....?: === +OK Dovecot ready. u-ERR invalid POP3 command De verbinding met de host is verbroken. (Connection with host is lost) == However, on localhost: === diedx:/etc/dovecot# telnet localhost 110 Trying 127.0.0.1... Connected to diederik.nl. Escape character is '^]'. +OK Dovecot ready. user died +OK pass nothere +OK Logged in. list +OK 208 messages: 1 1679750 2 22179 3 2116 === Works like a charm. I had this problem earlier, so then I switched the disable_plaintext_auth = no. This does not seem to work at this moment. Anyone? Config attached. Thanks! Diederik de Vries Rotterdam, The Netherlands ## Dovecot 1.0 configuration file # '#' character and everything after it is treated as comments. Extra spaces # and tabs are ignored. If you want to use either of these explicitly, put the # value inside quotes, eg.: key = "# char and trailing whitespace " # Default values are shown after each value, it's not required to uncomment # any of the lines. Exception to this are paths, they're just examples # with real defaults being based on configure options. The paths listed here # are for configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var # --with-ssldir=/etc/ssl # Base directory where to store runtime data. #base_dir = /var/run/dovecot/ # Protocols we want to be serving: # imap imaps pop3 pop3s #protocols = imap imaps protocols = imap imaps pop3 pop3s # IP or host address where to listen in for connections. It's not currently # possible to specify multiple addresses. "*" listens in all IPv4 interfaces. # "[::]" listens in all IPv6 interfaces, but may also listen in all IPv4 # interfaces depending on the operating system. If you want to specify ports # for each service, you will need to configure these settings inside the # protocol imap/pop3 { ... } section, so you can specify different ports # for IMAP/POP3. listen = * # IP or host address where to listen in for SSL connections. Defaults # to above if not specified. #ssl_listen = # Disable SSL/TLS support. #ssl_disable = no # PEM encoded X.509 SSL/TLS certificate and private key. They're opened before # dropping root privileges, so keep the key file unreadable by anyone but # root. #ssl_cert_file = /etc/ssl/certs/dovecot.pem #ssl_key_file = /etc/ssl/private/dovecot.pem # File containing trusted SSL certificate authorities. Usually not needed. #ssl_ca_file = # Request client to send a certificate. #ssl_verify_client_cert = no # SSL parameter file. Master process generates this file for login processes. # It contains Diffie Hellman and RSA parameters. #ssl_parameters_file = /var/run/dovecot/ssl-parameters.dat # How often to regenerate the SSL parameters file. Generation is quite CPU # intensive operation. The value is in hours, 0 disables regeneration # entirely. #ssl_parameters_regenerate = 24 # SSL ciphers to use #ssl_cipher_list = all:!LOW # Disable LOGIN command and all other plaintext authentications unless # SSL/TLS is used (LOGINDISABLED capability). Note that 127.*.*.* and # IPv6 ::1 addresses are considered secure, this setting has no effect if # you connect from those addresses. disable_plaintext_auth = no # Use this logfile instead of syslog(). /dev/stderr can be used if you want to # use stderr for logging (ONLY /dev/stderr - otherwise it is closed). #log_path = # For informational messages, use this logfile instead of the default #info_log_path = # Prefix for each line written to log file. % codes are in strftime(3) # format. #log_timestamp = "%b %d %H:%M:%S " ## ## Login processes ## # Directory where authentication process places authentication UNIX sockets # which login needs to be able to connect to. The sockets are created when # running as root, so you don't have to worry about permissions. Note that # everything in this directory is deleted when Dovecot is started. #login_dir = /var/run/dovecot/login # chroot login process to the login_dir. Only reason not to do this is if you # wish to run the whole Dovecot without roots. # http://wiki.dovecot.org/Rootless #login_chroot = yes # User to use for the login process. Create a completely new user for this, # and don't use it anywhere else. The user must also belong to a group where # only it has access, it's used to control access for authentication process. # Note that this user is NOT used to access mails. # http://wiki.dovecot.org/UserIds #login_user = dovecot # Set max. process size in megabytes. If you don't use # login_process_per_connection you might need to grow this. #login_process_size = 32 # Should each login be processed in it's own process (yes), or should one # login process be allowed to process multiple connections (no)? Yes is more # secure, espcially with SSL/TLS enabled. No is faster since there's no need # to create processes all the time. #login_process_per_connection = yes # Number of login processes to create. If login_process_per_connection is # yes, this is the number of extra processes waiting for users to log in. #login_processes_count = 3 # Maximum number of extra login processes to create. The extra process count # usually stays at login_processes_count, but when multiple users start logging # in at the same time more extra processes are created. To prevent fork-bombing # we check only once in a second if new processes should be created - if all # of them are used at the time, we double their amount until limit set by this # setting is reached. This setting is used only if login_process_per_use is yes. #login_max_processes_count = 128 # Maximum number of connections allowed in login state. When this limit is # reached, the oldest connections are dropped. If login_process_per_connection # is no, this is a per-process value, so the absolute maximum number of users # logging in actually login_processes_count * max_logging_users. #login_max_logging_users = 256 # Greeting message for clients. #login_greeting = Dovecot ready. # Space-separated list of elements we want to log. The elements which have # a non-empty variable value are joined together to form a comma-separated # string. #login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c # Login log format. %$ contains login_log_format_elements string, %s contains # the data we want to log. #login_log_format = %$: %s ## ## Mail processes ## # Maximum number of running mail processes. When this limit is reached, # new users aren't allowed to log in. #max_mail_processes = 1024 # Show more verbose process titles (in ps). Currently shows user name and # IP address. Useful for seeing who are actually using the IMAP processes # (eg. shared mailboxes or if same uid is used for multiple accounts). #verbose_proctitle = no # Show protocol level SSL errors. #verbose_ssl = no # Valid UID range for users, defaults to 500 and above. This is mostly # to make sure that users can't log in as daemons or other system users. # Note that denying root logins is hardcoded to dovecot binary and can't # be done even if first_valid_uid is set to 0. #first_valid_uid = 500 #last_valid_uid = 0 # Valid GID range for users, defaults to non-root/wheel. Users having # non-valid GID as primary group ID aren't allowed to log in. If user # belongs to supplementary groups with non-valid GIDs, those groups are # not set. #first_valid_gid = 1 #last_valid_gid = 0 # Grant access to these extra groups for mail processes. Typical use would be # to give "mail" group write access to /var/mail to be able to create dotlocks. #mail_extra_groups = # ':' separated list of directories under which chrooting is allowed for mail # processes (ie. /var/mail will allow chrooting to /var/mail/foo/bar too). # This setting doesn't affect login_chroot or auth_chroot variables. # WARNING: Never add directories here which local users can modify, that # may lead to root exploit. Usually this should be done only if you don't # allow shell access for users. See # /usr/share/doc/dovecot-common/configuration.txt for more information. #valid_chroot_dirs = # Default chroot directory for mail processes. This can be overridden for # specific users in user database by giving /./ in user's home directory # (eg. /home/./user chroots into /home). Note that usually there is no real # need to do chrooting, Dovecot doesn't allow users to access files outside # their mail directory anyway. #mail_chroot = # Enable mail process debugging. This can help you figure out why Dovecot # isn't finding your mails. #mail_debug = no # Default MAIL environment to use when it's not set. By leaving this empty # dovecot tries to do some automatic detection as described in # /usr/share/doc/dovecot-common/mail-storages.txt. # There's a few special variables you can use, eg.: # # %u - username # %n - user part in user@domain, same as %u if there's no domain # %d - domain part in user@domain, empty if there's no domain # %h - home directory # # See /usr/share/doc/dovecot-common/variables.txt for full list. Some examples: # # default_mail_env = maildir:/var/mail/%1u/%u/Maildir # default_mail_env = mbox:~/mail/:INBOX=/var/mail/%u # default_mail_env = mbox:/var/mail/%d/%n/:INDEX=/var/indexes/%d/%n # #default_mail_env = # If you need to set multiple mailbox locations or want to change default # namespace settings, you can do it by defining namespace sections: # # You can have private, shared and public namespaces. The only difference # between them is how Dovecot announces them to client via NAMESPACE # extension. Shared namespaces are meant for user-owned mailboxes which are # shared to other users, while public namespaces are for more globally # accessible mailboxes. # # REMEMBER: If you add any namespaces, the default namespace must be added # explicitly, ie. default_mail_env does nothing unless you have a namespace # without a location setting. Default namespace is simply done by having a # namespace with empty prefix. #namespace private { # Hierarchy separator to use. You should use the same separator for all # namespaces or some clients get confused. '/' is usually a good one. #separator = / # Prefix required to access this namespace. This needs to be different for # all namespaces. For example "Public/". #prefix = # Physical location of the mailbox. This is in same format as # default_mail_env, which is also the default for it. #location = # There can be only one INBOX, and this setting defines which namespace # has it. #inbox = yes # If namespace is hidden, it's not advertised to clients via NAMESPACE # extension or shown in LIST replies. This is mostly useful when converting # from another server with different namespaces which you want to depricate # but still keep working. For example you can create hidden namespaces with # prefixes "~/mail/", "~%u/mail/" and "mail/". #hidden = yes #} # Space-separated list of fields to initially save into cache file. Currently # these fields are allowed: # # flags, date.sent, date.received, size.virtual, size.physical # mime.parts, imap.body, imap.bodystructure # # Different IMAP clients work in different ways, so they benefit from # different cached fields. Some do not benefit from them at all. Caching more # than necessary generates useless disk I/O, so you don't want to do that # either. # # Dovecot attempts to automatically figure out what client wants and it keeps # only that. However the first few times a mailbox is opened, Dovecot hasn't # yet figured out what client needs, so it may not perform optimally. If you # know what fields the majority of your clients need, it may be useful to set # these fields by hand. If client doesn't actually use them, Dovecot will # eventually drop them. # # Usually you should just leave this field alone. The potential benefits are # typically unnoticeable. #mail_cache_fields = # Space-separated list of fields that Dovecot should never save to cache file. # Useful if you want to save disk space at the cost of more I/O when the fields # needed. #mail_never_cache_fields = # Like mailbox_check_interval, but used for IDLE command. #mailbox_idle_check_interval = 30 # Allow full filesystem access to clients. There's no access checks other than # what the operating system does for the active UID/GID. It works with both # maildir and mboxes, allowing you to prefix mailboxes names with eg. /path/ # or ~user/. #mail_full_filesystem_access = no # Maximum allowed length for mail keyword name. It's only forced when trying # to create new keywords. #mail_max_keyword_length = 50 # Save mails with CR+LF instead of plain LF. This makes sending those mails # take less CPU, especially with sendfile() syscall with Linux and FreeBSD. # But it also creates a bit more disk I/O which may just make it slower. #mail_save_crlf = no # 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. # Note that OpenBSD 3.3 and older don't work right with mail_read_mmaped = yes. #mail_read_mmaped = no # Don't use mmap() at all. This is required if you store indexes in remote # filesystems (NFS or clustered filesystem). #mmap_disable = no # Don't write() to mmaped files. This is required for some operating systems # which use separate caches for them, such as OpenBSD. #mmap_no_write = no # Locking method for index files. Alternatives are fcntl, flock and dotlock. # Dotlocking uses some tricks which may create more disk I/O than other locking # methods. #lock_method = fcntl # By default LIST command returns all entries in maildir beginning with dot. # Enabling this option makes Dovecot return only entries which are directories. # This is done by stat()ing each entry, so it causes more disk I/O. # (For systems setting struct dirent->d_type, this check is free and it's # done always regardless of this setting) #maildir_stat_dirs = 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 # Which locking methods to use for locking mbox. There's four 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. # lockf : May not exist in all systems. Doesn't work with NFS. # # You can use multiple locking methods; if you do the order they're declared # in is important to avoid deadlocks if other MTAs/MUAs are using multiple # locking methods as well. Some operating systems don't allow using some of # them simultaneously. #mbox_read_locks = fcntl #mbox_write_locks = dotlock fcntl # 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 # When mbox changes unexpectedly we have to fully read it to find out what # changed. If the mbox is large this can take a long time. Since the change # is usually just a newly appended mail, it'd be faster to simply read the # new mails. If this setting is enabled, Dovecot does this but still safely # fallbacks to re-reading the whole mbox file whenever something in mbox isn't # how it's expected to be. The only real downside to this setting is that if # some other MUA changes message flags, Dovecot doesn't notice it immediately. # Note that a full sync is done with SELECT, EXAMINE, EXPUNGE and CHECK # commands. #mbox_dirty_syncs = yes # Like mbox_dirty_syncs, but don't do full syncs even with SELECT, EXAMINE, # EXPUNGE or CHECK commands. If this is set, mbox_dirty_syncs is ignored. #mbox_very_dirty_syncs = no # Delay writing mbox headers until doing a full write sync (EXPUNGE and CHECK # commands and when closing the mailbox). This is especially useful for POP3 # where clients often delete all mails. The downside is that our changes # aren't immediately visible to other MUAs. #mbox_lazy_writes = yes # 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. It could 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 # Set max. process size in megabytes. Most of the memory goes to mmap()ing # files, so it shouldn't harm much even if this limit is set pretty high. #mail_process_size = 256 # Log prefix for mail processes. # See /usr/share/doc/dovecot-common/variables.txt for list of possible # variables you can use. #mail_log_prefix = "%Us(%u): " ## ## IMAP specific settings ## protocol imap { # Login executable location. #login_executable = /usr/lib/dovecot/imap-login # IMAP executable location #mail_executable = /usr/lib/dovecot/imap # This would write rawlogs into ~/dovecot.rawlog/ directory: #mail_executable = /usr/lib/dovecot/rawlog /usr/lib/dovecot/imap # Maximum IMAP command line length in bytes. Some clients generate very long # command lines with huge mailboxes, so you may need to raise this if you get # "Too long argument" or "IMAP command line too large" errors often. #imap_max_line_length = 65536 # Support for dynamically loadable modules. #mail_use_modules = no #mail_modules = /usr/lib/dovecot/imap # Send IMAP capabilities in greeting message. This makes it unnecessary for # clients to request it with CAPABILITY command, so it saves one round-trip. # Many clients however don't understand it and ask the CAPABILITY anyway. #login_greeting_capability = no # Workarounds for various client bugs: # delay-newmail: # Send EXISTS/RECENT new mail notifications only when replying to NOOP # and CHECK commands. Some clients ignore them otherwise, for example # OSX Mail. Outlook Express breaks more badly though, without this it # may show user "Message no longer in server" errors. Note that OE6 still # breaks even with this workaround if synchronization is set to # "Headers Only". # outlook-idle: # Outlook and Outlook Express never abort IDLE command, so if no mail # arrives in half a hour, Dovecot closes the connection. This is still # fine, except Outlook doesn't connect back so you don't see if new mail # arrives. # netscape-eoh: # Netscape 4.x breaks if message headers don't end with the empty "end of # headers" line. Normally all messages have this, but setting this # workaround makes sure that Netscape never breaks by adding the line if # it doesn't exist. This is done only for FETCH BODY[HEADER.FIELDS..] # commands. Note that RFC says this shouldn't be done. # tb-extra-mailbox-sep: # With mbox storage a mailbox can contain either mails or submailboxes, # but not both. Thunderbird separates these two by forcing server to # accept '/' suffix in mailbox names in subscriptions list. #imap_client_workarounds = outlook-idle } ## ## POP3 specific settings ## protocol pop3 { # Login executable location. #login_executable = /usr/lib/dovecot/pop3-login # POP3 executable location #mail_executable = /usr/lib/dovecot/pop3 # Don't try to set mails non-recent or seen with POP3 sessions. This is # mostly intended to reduce disk I/O. With maildir it doesn't move files # from new/ to cur/, with mbox it doesn't write Status-header. #pop3_no_flag_updates = no # Support LAST command which exists in old POP3 specs, but has been removed # from new ones. Some clients still wish to use this though. Enabling this # makes RSET command clear all \Seen flags from messages. #pop3_enable_last = no # POP3 UIDL format to use. You can use following variables: # # %v - Mailbox UIDVALIDITY # %u - Mail UID # %m - MD5 sum of the mailbox headers in hex (mbox only) # %f - filename (maildir only) # # If you want UIDL compatibility with other POP3 servers, use: # UW's ipop3d : %08Xv%08Xu # Courier version 0 : %f # Courier version 1 : %u # Courier version 2 : %v-%u # Cyrus (<= 2.1.3) : %u # Cyrus (>= 2.1.4) : %v.%u # # Note that Outlook 2003 seems to have problems with %v.%u format which is # Dovecot's default, so if you're building a new server it would be a good # idea to change this. %08Xu%08Xv should be pretty fail-safe. #pop3_uidl_format = %v.%u # POP3 logout format string: # %t - number of TOP commands # %T - number of bytes sent to client as a result of TOP command # %r - number of RETR commands # %R - number of bytes sent to client as a result of RETR command # %d - number of deleted messages # %m - number of messages (before deletion) # %s - mailbox size in bytes (before deletion) #pop3_logout_format = top=%t/%T, retr=%r/%R, del=%d/%m, size=%s # Support for dynamically loadable modules. #mail_use_modules = no #mail_modules = /usr/lib/dovecot/pop3 # Workarounds for various client bugs: # outlook-no-nuls: # Outlook and Outlook Express hang if mails contain NUL characters. # This setting replaces them with 0x80 character. # oe-ns-eoh: # Outlook Express and Netscape Mail breaks if end of headers-line is # missing. This option simply sends it if it's missing. #pop3_client_workarounds = } ## ## Authentication processes ## # Executable location #auth_executable = /usr/lib/dovecot/dovecot-auth # Set max. process size in megabytes. #auth_process_size = 256 # Authentication cache size in kilobytes. #auth_cache_size = 0 # Time to live in seconds for cached data. After this many seconds a cached # record is forced out of cache. #auth_cache_ttl = 3600 # Space separated list of realms for SASL authentication mechanisms that need # them. You can leave it empty if you don't want to support multiple realms. # Many clients simply use the first one listed here, so keep the default realm # first. #auth_realms = # Default realm/domain to use if none was specified. This is used for both # SASL realms and appending @domain to username in plaintext logins. #auth_default_realm = # List of allowed characters in username. If the user-given username contains # a character not listed in here, the login automatically fails. This is just # an extra check to make sure user can't exploit any potential quote escaping # vulnerabilities with SQL/LDAP databases. If you want to allow all characters, # set this value to empty. #auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ # Username character translations before it's looked up from databases. The # value contains series of from -> to characters. For example "#@/@" means # that '#' and '/' characters are translated to '@'. #auth_username_translation = # Username to use for users logging in with ANONYMOUS SASL mechanism #auth_anonymous_username = anonymous # More verbose logging. Useful for figuring out why authentication isn't # working. auth_verbose = yes # Even more verbose logging for debugging purposes. Shows for example SQL # queries. auth_debug = yes # Maximum number of dovecot-auth worker processes. They're used to execute # blocking passdb and userdb queries (eg. MySQL and PAM). They're # automatically created and destroyed as needed. #auth_worker_max_count = 30 auth default { # Space separated list of wanted authentication mechanisms: # plain digest-md5 cram-md5 apop anonymous mechanisms = plain # # Password database is used to verify user's password (and nothing more). # You can have multiple passdbs and userdbs. This is useful if you want to # allow both system users (/etc/passwd) and virtual users to login without # duplicating the system users into virtual database. # # http://wiki.dovecot.org/Authentication # # PAM authentication. Preferred nowadays by most systems. # Note that PAM can only be used to verify if user's password is correct, # so it can't be used as userdb. If you don't want to use a separate user # database (passwd usually), you can use static userdb. passdb pam { # [-session] [<service name>] # # -session makes Dovecot open and immediately close PAM session. Some # PAM plugins need this to work. # # If service name is "*", it means the authenticating service name # is used, eg. pop3 or imap. #args = dovecot } # /etc/passwd or similar, using getpwnam() # In many systems nowadays this uses Name Service Switch, which is # configured in /etc/nsswitch.conf. #passdb passwd { #} # /etc/shadow or similiar, using getspnam(). Deprecated by PAM nowadays. #passdb shadow { #} # passwd-like file with specified location #passdb passwd-file { # Path for passwd-file #args = #} # checkpassword executable authentication # NOTE: You will probably want to use "userdb passdb" with this. #passdb checkpassword { # Path for checkpassword binary #args = #} # SQL database #passdb sql { # Path for SQL configuration file, see /etc/dovecot/dovecot-sql.conf for example #args = #} # LDAP database #passdb ldap { # Path for LDAP configuration file, see /etc/dovecot/dovecot-ldap.conf for example #args = #} # vpopmail authentication #passdb vpopmail { #} # # User database specifies where mails are located and what user/group IDs # own them. For single-UID configuration use "static". # # http://wiki.dovecot.org/Authentication # http://wiki.dovecot.org/VirtualUsers # # /etc/passwd or similar, using getpwnam() # In many systems nowadays this uses Name Service Switch, which is # configured in /etc/nsswitch.conf. userdb passwd { } # passwd-like file with specified location #userdb passwd-file { # Path for passwd-file #args = #} # static settings generated from template #userdb static { # Template for settings. Can return anything a userdb could normally # return, eg.: uid, gid, home, mail, nice # # A few examples: # # args = uid=500 gid=500 home=/var/mail/%u # args = uid=500 gid=500 home=/home/%u mail=mbox:/home/%u/mail nice=10 # #args = #} # SQL database #userdb sql { # Path for SQL configuration file, see /etc/dovecot/dovecot-sql.conf for example #args = #} # LDAP database #userdb ldap { # Path for LDAP configuration file, see /etc/dovecot/dovecot-ldap.conf for example #args = #} # vpopmail #userdb vpopmail { #} # "passdb" user database means that the passdb already provided the # needed information and there's no need to do a separate userdb lookup. # This can be made to work with SQL and LDAP databases. # http://wiki.dovecot.org/AuthSpecials userdb passdb { } # User to use for the process. This user needs access to only user and # password databases, nothing else. Only shadow and pam authentication # requires roots, so use something else if possible. Note that passwd # authentication with BSDs internally accesses shadow files, which also # requires roots. Note that this user is NOT used to access mails. # That user is specified by userdb above. user = root # Directory where to chroot the process. Most authentication backends don't # work if this is set, and there's no point chrooting if auth_user is root. # Note that valid_chroot_dirs isn't needed to use this setting. #chroot = # Number of authentication processes to create #count = 1 # Require a valid SSL client certificate or the authentication fails. #ssl_require_client_cert = no } # It's possible to export the authentication interface to other programs, # for example SMTP server which supports talking to Dovecot. Client socket # handles the actual authentication - you give it a username and password # and it returns OK or failure. So it's pretty safe to allow anyone access to # it. Master socket is used to a) query if given client was successfully # authenticated, b) userdb lookups. # listener sockets will be created by Dovecot's master process using the # settings given inside the auth section #auth default_with_listener { # mechanisms = plain # passdb passwd { # } # userdb pam { # } # socket listen { # master { # path = /var/run/dovecot-auth-master # # WARNING: Giving untrusted users access to master socket may be a # # security risk, don't give too wide permissions to it! # #mode = 0600 # # Default user/group is the one who started dovecot-auth (root) # #user = # #group = # } # client { # path = /var/run/dovecot-auth-client # mode = 0660 # } # } #} # connect sockets are assumed to be already running, Dovecot's master # process only tries to connect to them. They don't need any other settings # than path for the master socket, as the configuration is done elsewhere. # Note that the client sockets must exist in login_dir. #auth external { # socket connect { # master { # path = /var/run/dovecot-auth-master # } # } #}

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[Dovecot] A Couple Assertion Failures
by Todd Burroughs 18 Oct '05

18 Oct '05

Here's a couple of assertion failures from CVS version as of Oct. 6. There's also a segfault but the core file was empty so I don't know if the log entries are much help. BTW, the searching speed using pine has dramatically improved, nice work! Todd ----------------------------------------- dovecot: Oct 12 12:04:28 Error: 20278 imap(username): file mail-index-sync-ext.c: line 155 (get_ext_header): assertion failed: (memcmp((char *)(ext_hdr + 1), ext->name, strlen(ext->name)) == 0) dovecot: Oct 12 12:04:28 Error: child 20278 (imap) killed with signal 6 (gdb) bt full #0 0xffffe410 in ?? () No symbol table info available. #1 0xbffff158 in ?? () No symbol table info available. #2 0x00000006 in ?? () No symbol table info available. #3 0x00004f36 in ?? () No symbol table info available. #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 No symbol table info available. #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 No symbol table info available. #6 0x0809b23a in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x4f36 <Address 0x4f36 out of bounds>) at failures.c:374 No locals. #7 0x0809b654 in i_panic ( format=0x80a886c "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 No locals. #8 0x0808d787 in get_ext_header (map=Variable "map" is not available. ) at mail-index-sync-ext.c:157 ext_hdr = Variable "ext_hdr" is not available. (gdb) bt #0 0xffffe410 in ?? () #1 0xbffff158 in ?? () #2 0x00000006 in ?? () #3 0x00004f36 in ?? () #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 #6 0x0809b23a in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x4f36 <Address 0x4f36 out of bounds>) at failures.c:374 #7 0x0809b654 in i_panic ( format=0x80a886c "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 #8 0x0808d787 in get_ext_header (map=Variable "map" is not available. ) at mail-index-sync-ext.c:157 #9 0x0808db69 in sync_ext_reorder (map=0x80cd520, ext_id=1, old_size=2) at mail-index-sync-ext.c:273 #10 0x0808e32e in mail_index_sync_ext_intro (ctx=0xbffff590, u=0x80b6688) at mail-index-sync-ext.c:340 #11 0x0808eb60 in mail_index_sync_keywords (ctx=0xbffff590, hdr=0x0, rec=0x80c7a74) at mail-index-sync-keywords.c:107 #12 0x0808678b in mail_index_sync_record (ctx=0xbffff590, hdr=0x80c8764, data=0x80c7a74) at mail-index-sync-update.c:520 #13 0x08086cb6 in mail_index_sync_update_index (sync_ctx=0x80c7618, sync_only_external=0) at mail-index-sync-update.c:674 #14 0x08084cf3 in mail_index_sync_commit (ctx=0x80c7618) at mail-index-sync.c:629 #15 0x080708a9 in mbox_sync (mbox=0x80c5c00, flags=Variable "flags" is not available. ) at mbox-sync.c:1707 #16 0x08071589 in mbox_storage_sync_init (box=0x80c5c00, flags=MAILBOX_SYNC_FLAG_FULL_READ) at mbox-sync.c:1770 #17 0x0808f751 in mailbox_sync_init (box=0x0, flags=MAILBOX_SYNC_FLAG_FULL_READ) at mail-storage.c:336 #18 0x0805ee18 in imap_sync_nonselected (box=0x80c5c00, flags=MAILBOX_SYNC_FLAG_FULL_READ) at imap-sync.c:171 #19 0x08058236 in _cmd_select_full (cmd=0x80bfbf8, readonly=0) at cmd-select.c:39 #20 0x080583c1 in cmd_select (cmd=0x80bfbf8) at cmd-select.c:92 #21 0x08059a5b in _client_input (context=0x80bfbb8) at client.c:338 #22 0x080a0a7a in io_loop_handler_run (ioloop=0x80be9b0) at ioloop-poll.c:190 #23 0x0809fff9 in io_loop_run (ioloop=0x80be9b0) at ioloop.c:230 #24 0x08060996 in main (argc=1, argv=0xbffffa54, envp=0xbffffa5c) at main.c:232 (gdb) p (char *)(ext_hdr + 1) Variable "ext_hdr" is not available. (gdb) p *ext Variable "ext" is not available. ----------------------------------------------------- dovecot: Oct 09 20:43:20 Error: 18254 imap(username): file mail-index.c: line 856 (mail_index_sync_from_transactions): assertion failed: (hdr.log_file_int_offset == (*map)->hdr.log_file_int_offset) dovecot: Oct 09 20:43:21 Error: child 18254 (imap) killed with signal 6 (gdb) bt full #0 0xffffe410 in ?? () No symbol table info available. #1 0xbffff2a8 in ?? () No symbol table info available. #2 0x00000006 in ?? () No symbol table info available. #3 0x0000474e in ?? () No symbol table info available. #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 No symbol table info available. #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 No symbol table info available. #6 0x0809b23a in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x474e <Address 0x474e out of bounds>) at failures.c:374 No locals. #7 0x0809b654 in i_panic ( format=0x80a886c "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 No locals. #8 0x0807fd5d in mail_index_map (index=0x80c6000, force=135040256) at mail-index.c:837 map = (struct mail_index_map *) 0x80c7230 ret = Variable "ret" is not available. (gdb) bt #0 0xffffe410 in ?? () #1 0xbffff2a8 in ?? () #2 0x00000006 in ?? () #3 0x0000474e in ?? () #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 #6 0x0809b23a in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x474e <Address 0x474e out of bounds>) at failures.c:374 #7 0x0809b654 in i_panic ( format=0x80a886c "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 #8 0x0807fd5d in mail_index_map (index=0x80c6000, force=135040256) at mail-index.c:837 #9 0x08085186 in mail_index_sync_begin (index=0x80c6000, ctx_r=0x0, view_r=0x0, log_file_seq=0, log_file_offset=Unhandled dwarf expression opcode 0x93 ) at mail-index-sync.c:336 #10 0x08070423 in mbox_sync (mbox=0x80c6c08, flags=Variable "flags" is not available. ) at mbox-sync.c:1599 #11 0x0806a101 in mbox_transaction_commit (_t=0x80c87f8, flags=Variable "flags" is not available. ) at mbox-transaction.c:56 #12 0x0808f913 in mailbox_transaction_commit (t=0x0, flags=0) at mail-storage.c:421 #13 0x0805f090 in imap_sync_deinit (ctx=0x80c79b0) at imap-sync.c:70 #14 0x0805f14c in cmd_sync_continue (cmd=0x80bfbf8) at imap-sync.c:184 #15 0x080567d0 in cmd_fetch_finish (ctx=Variable "ctx" is not available. ) at cmd-fetch.c:106 #16 0x08056a1b in cmd_fetch (cmd=0x80bfbf8) at cmd-fetch.c:176 #17 0x08059a5b in _client_input (context=0x80bfbb8) at client.c:338 #18 0x080a0a7a in io_loop_handler_run (ioloop=0x80be9b0) at ioloop-poll.c:190 #19 0x0809fff9 in io_loop_run (ioloop=0x80be9b0) at ioloop.c:230 #20 0x08060996 in main (argc=1, argv=0xbffffa54, envp=0xbffffa5c) at main.c:232 ------------------------------------- dovecot: Oct 17 14:16:00 Error: 29119 imap(username): Corrupted index file /mailhome/new/k/t/username/.imap/INBOX/dovecot.index: File too small dovecot: Oct 17 14:16:03 Error: 29119 imap(username): Corrupted index file /mailhome/new/k/t/username/mail/.imap/sent-mail/dovecot.index: File too small dovecot: Oct 17 14:16:03 Error: 29119 imap(username): Corrupted transaction log file /mailhome/new/k/t/username/mail/.imap/sent-mail/dovecot.index.log: hdr.size too large (2104) dovecot: Oct 17 14:16:05 Error: child 29119 (imap) killed with signal 11

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[Dovecot] Permission denied but works anyway
by Bob Hall 17 Oct '05

17 Oct '05

I've just updated from 99.14 to 1.0.a3 on a FreeBSD box. Everything went fine, except for a bit of flakyness from Thunderbird. When first checking a mail box in Thunderbird (running on Win2k), I get a message saying that the command can't be carried out and the server answered "Permission denied". I click OK and everything works fine. As long as Thunderbird stays open, the message doesn't pop up again. It only happens when I first check the Inbox for a given account. No problems with Eudora on Win2k or mutt on FBSD. I've googled with various keywords but I can't find anything on this. I have an extremely vague recollection of seeing a post on this, but I can't find anything.

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[Dovecot] verbose pop3 logging
by Ilo Lorusso 17 Oct '05

17 Oct '05

Hi Im new to dovecot and am looking for some options in the /etc/dovecot.conf to make dovecot a bit more verbose in terms pop3 usage, What ip a user is coming from? How many mails the user downloaded? Timing? Errors occurred while downloading mail?? Is this all possible with dovecot?

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[Dovecot] Dovecot v1.0a3 on OpenBSD 3.7
by Jeff Simmons 17 Oct '05

17 Oct '05

I've been trying to get Dovecot 1.0a3 running on OpenBSD 3.7, with little luck. I'm getting the following: Oct 16 17:00:50 mailtest dovecot: pop3(testuser):open(/var/mail/.temp.mail.mailtest.com.7078.43c0f93e9fecb54a) failed: Permission denied Oct 16 17:00:50 mailtest dovecot: pop3(testuser): file_lock_dotlock() failed with mbox file /var/mail/testuser: Permission denied Oct 16 17:00:50 mailtest dovecot: pop3-login: Login: user=<testuser>, method=PLAIN , rip=63.201.8.122, lip=64.4.143.26, TLS Oct 16 17:00:50 mailtest dovecot: pop3(testuser): Mailbox init failed top=0/0, retr=0/ del=0/0, size=0 I've read in the archives that this can be fixed by setting mail_extra_groups = mail in dovecot.conf, but OpenBSD has /var/mail owned by root:wheel mod 755, and /var/mail files owned by fileowner:users mod 600, and no mail group. Anyone know how I can fix this? Jeff Simmons jsimmons(a)goblin.punk.net Simmons Consulting - Network Engineering, Administration, Security "It was on fire when I got here."

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Re: [Dovecot] Backup Maildir
by Odhiambo Washington 17 Oct '05

17 Oct '05

* On 06/10/05 13:10 -0400, Geo Carncross wrote: > On Thu, 2005-10-06 at 19:10 +0300, Odhiambo Washington wrote: > > * On 06/10/05 16:06 +0100, Gabe Granger wrote: > > > Hi All, > > > > > > I'm currently doing nightly full backups of /home. I'm not sure if a > > > full back up is the best way to do backups. I know with my > > > fileserver i do weekly full backup and daily incremental which would > > > file on those type of files. I guess my question to the group is, > > > how do you guys backup Maildir? whats the best way of doing it? > > > > > > This is an interesting question, especially because it relates to mail! > > I am a systems admin, but this is one area that I seriously flop in. > > > > How do you backup e-mails for users when during the backup, they are > > deleting the e-mails from the Maildir (POPping) and at the same, and > > the SMTP server is also writing to it. This is very real on a busy > > mail server. > > > > So, how do people make backups of client's e-mails (Maildir)??? > > The ostrich approach works very well for Maildir. Deleting entries or > new entries either show up or they didn't. Please describe this ostrich approach, or show me how. We only know of Ostriches for meat these sides :-) Best regards, Odhiambo Washington Systems Admin, Wananchi Online Ltd. Are you hosting your domain name with the leaders??: See http://webhosting.info/webhosts/tophosts/Country/KE DISCLAIMER : http://ns2.wananchi.com/~wash/Email/disclaimer.txt ----------------------------------+----------------------------------------- Odhiambo WASHINGTON . WANANCHI ONLINE LTD (Nairobi, KE) http://www.wananchi.com/email/ . 1ere Etage, Loita Hse, Loita St., Mobile: (+254) 722 743 223 . # 10286, 00100 NAIROBI ----------------------------------+----------------------------------------- Q: What is the difference between open-source and commercial software? A: If you have a problem with commercial software you can call a phone number and they will tell you it might be solved in a future version. For open-source software there isn't a phone number to call, but you get the solution within a day.

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[Dovecot] E-mail marked as unread
by Andy Cravens 17 Oct '05

17 Oct '05

I have a problem where an e-mail will be marked as unread even though it has been read. When I click on the message the status changes to "read" however, when I go to check for new mail the status changes back to "unread." If I move the message to the trash folder and then move it back to my inbox, the problems stops. Unfortunately, a different e-mail is affected by this problem a few minutes later. I'm using alpha 3 on Solaris 9 and my client is Mozilla 1.7.7 on Solaris 9. No messages in the log to indicate a problem. Anybody else seen this?

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[Dovecot] Invalid Headers
by Brant Fitzsimmons 16 Oct '05

16 Oct '05

Hello all, I have been trying to compare Dovecot to Cyrus and in trying to to migrate some mail from Dovecot to Cyrus I am unable to do so because of an invalid header. The From header is incorrectly written as From> as opposed to the correct From: . Any idea what may be causing this and how to fix it? My setup is Fetchmail->Postfix->amavis-new->clamav->dovecot for dovecot and Fetchmail->Postfix->amavis-new->clamav->cyrus for cyrus. When receiving mail in the cyrus setup I don't have the problem. Any thoughts? -- Brant Fitzsimmons brant(a)bfcomputerconsulting.com ------------------------------------------------------------------- "Strange times are these in which we live when the old and the young are taught falsehoods in the schools of learning. And the one man that dares to tell the truth is called at once a lunatic and a fool." -Plato

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[Dovecot] A Couple Of Issues (APOP Causes Auth SIGSEGV, Umask Setting Ineffective)
by Sabahattin Gucukoglu 16 Oct '05

16 Oct '05

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I'm very happy with Dovecot and wish the best for its continued development. It's a true testament to brilliant componentised design and Unix philosophy. Configuration made easy because of the way the file is parsed and a single point of startup make it ridiculously straightforward (and lovely) to administer. But of course, we all already know this ... I'm sorry that I can't provide traces at the moment, I'm working from an optimised set of binaries. (-O3 -march=i586 -fomit-frame-pointer) GCC 3.4.4, Gentoo X86 2005.0, Linux 2.6.13, Glibc 2.6.5. Pegasus Mail 4.30B1 is the client on Win32. Dovecot is still Alpha2 (I will upgrade when Gentoo has updated their ebuild). Of course if you advise I'll look at rebuilding newer versions or patched versions with(out) debug symbols. 1. When I attempt APOP login of any variety on the POP3 server auth dies with signal 11. passwd-file is of course listed as a password database, alongside shadow. I get back "-ERR Internal authentication failure - please try again later." or something like this and all subsequent authentication in that session won't work (of course, auth is dead). The password entry is in /etc/dovecot.secrets (perms=0700,uid=0,gid=0) and looks like: username:{PLAIN}cleartextpassword 2. Umask setting gone strange. I set it, per example comment, to "7077" rather than default of 0077 (just to be precise...). When directories are subsequently created, user owning it doesn't even get read/write permissions (just x) and group gets rw but not x! It has not even to do with my system umask (022) set by login. I've set it to 0000 for now in dovecot (/etc/skel has .mail put in people's homedirs with 0700, so there's no worry, but of course I'd like to see that one fixed). If you need more info please let me know. Hope this is enough. Cheers, Sabahattin - -- If an email tells you to forward it to all your friends, please temporarily forget that I am your friend. Sabahattin Gucukoglu Phone: +44 20 88008915 Mobile: +44 7986 053399 Email/MSN: <mail(a)Sabahattin-Gucukoglu.com> Skype: SabahattinGucukoglu (requires authorisation, add me to your list first) SpeakFreely: Chalcedony.Sabahattin-Gucukoglu.com (Please use CELP compression if your processor allows) -----BEGIN PGP SIGNATURE----- Version: PGP 8.0 -- QDPGP 2.70 iQA/AwUBQzqINyNEOmEWtR2TEQLs1gCdGhobU2SQAuwA5fMIVFkEXG9dqfMAn3+7 9ebHqEFut7NapNhf7gERxhQ6 =b7zN -----END PGP SIGNATURE-----

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[Dovecot] Dovecot doesn' compile with gnutls
by Elimar Riesebieter 16 Oct '05

16 Oct '05

Hi all, tried to build dovecot-1.0.alpha3 with gnutls. The build stops something like: ssl-proxy-gnutls.c:420: warning: 'gnutls_dh_params_set' is \ deprecated (declared at /usr/include/gnutls/compat8.h:82) ssl-proxy-gnutls.c: In function 'read_rsa_parameters': \ ssl-proxy-gnutls.c:446: warning: 'gnutls_rsa_params_set' is \ deprecated (declared at /usr/include/gnutls/compat8.h:77) make[4]: *** [ssl-proxy-gnutls.o] Error 1 Building with openssl 0.9.8 there are connection errors: dovecot: Oct 15 22:46:48 Error: imap-login: Can't load certificate \ file /etc/ssl/certs/dovecot.pem: error:25066067:DSO support \ routines:DLFCN_LOAD:could not load the shared library Any hints? Please notice I prefer gnutls ;-) Thanks Elimar -- On the keyboard of life you have always to keep a finger at the escape key;-)

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[Dovecot] ssl + dovecot + debian sid
by Novák Áron 16 Oct '05

16 Oct '05

Hi! On the unstable version of Debian I try to use Dovecot POP3-ssl server. I both tried out the debian package(1.0.alpha3-2.0.1) from the official repository and compiling from source(1.0 alpha3 version). The error is always the same: Oct 15 09:28:04 www dovecot: pop3-login: Can't set cipher list to 'all:! LOW': error:25066067:DSO support routines:DLFCN_LOAD:could not load the shared library Is it a bug of dovecot or a bug of the openssl package? My relevant libssl packages: Package: libssl0.9.8 State: installed Version: 0.9.8-3 ------- Package: libssl0.9.7 State: installed Version: 0.9.7g-5 Thanks: Aron Novak

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[Dovecot] a few questions about my experience with alpha1
by Glenn Leavell 16 Oct '05

16 Oct '05

Hi all, I've just switched from 0.99.10.6 to alpha1 on a Solaris 9 system, and I have a few questions: 1) I'm using "verbose_proctitle = yes" but I don't see the special username or IP address information in the output of ps. I've used: ps -fu dovecot ps -ef | grep dovecot /usr/ucb/ps aux | grep dovecot The process table simply shows the /usr/local/sbin/dovecot, dovecot-auth, and imap-login processes. Is there something else that I need to do, or is there a special way that I should use ps? 2) After sending dovecot a HUP signal, the logs will report something like: Warning: SIGHUP received - reloading configuration And everything seems to work fine. However, *sometimes* after sending a HUP signal, logging will stop indefinitely. Has anyone else noticed anything similar? 3) We use UW in production, and I'm new to any real use of namespaces. Almost all of our clients use the root "~/Mail/" to find their folders (in $HOME/Mail/) and their INBOXes are located in $HOME/.inbox. A few people actually find their folders with the direct path Mail/foldername. So, I'm trying to configure Dovecot to work with any of these roots / prefixes: ~/Mail/ Mail/ "" (empty/blank) I'm using the namespace configuration below, and it seems to work with any of the above prefixes. However, the logging that I see makes me wonder if I'm doing it the best way. Note the attached log file. All of this output was generated with this single IMAP command: A01 LOGIN bozo mypassword Here's my configuration: **************************************************************************** # Default namespace private { separator = / prefix = location = mbox:%h/Mail/:INBOX=%h/.inbox:INDEX=%h/Mail/ inbox = yes hidden = no } # This is the standard ~/Mail/ namespace that our clients tend to use namespace private { separator = / prefix = ~/Mail/ location = mbox:%h/Mail/ hidden = yes } # This namespace is for a few folks who might actually try to # directly access "Mail/foldername" -- as if they were accessing a real # filesystem path. namespace private { separator = / prefix = Mail/ location = mbox:%h/Mail/ hidden = yes } **************************************************************************** So, is this the best way to configure the namespaces for what I'm trying to accomplish? And any pointers on how to interpret what Dovecot is working through with regard to the attached logs would be appreciated. Notice the "Sending log messages too fast, throttling.." message (again, generated from that single login command). What might be causing that? By the way, is there any real difference between the use of %h/Mail and the possible use of ~/Mail in the location fields above? Thanks very much! -- Glenn Leavell <glenn(a)usg.edu> Office of Information and Instructional Technology Board of Regents of the University System of Georgia

3 9

[Dovecot] Problem with pop3 and alpha3
by aspar＠unisa.it 16 Oct '05

16 Oct '05

Hi all, I have a problem with dovecot-alpha3 and pop3 protocol (on a tru64 5.1a...) In my Maildir/cur there are 8144 mails and if I use pop3 protocol I receive in the output 8146 line instead of 8144. The problem is that 2 mails are duplicated . The output of List command is like: 1 51265 2 261783 . . . 2987 30291 2987 30291 (duplicated line) 2988 16631 . 4601 1231 4602 8921 4602 8921 (Another duplicated line) 4603 1313 I've deleted dovecot.* and dovecot-uidlist in the Maildir path but the problem remains. Suggest? Is a bug? I've tried also to remove the first 1000 messages but the problem now is on the mail number 2635 and not 1987 like I can think. Alfonso ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.

3 2

[Dovecot] Possible bug: why is the owner of home-directory important?
by Qweb - Yavuz Aydin 16 Oct '05

16 Oct '05

Dear all, I am trying to migrate one of our systems to dovecot. We were using uw-imapd in black-box-mode before. Since the home-directory of a user is not unique per definition on our systems, we have kind of a different setup. As an example: I got a user, let's say user1. It's home directory is /local/web/websites/5850844095/www. This directory has the following permissions: # ls -la /local/web/websites/5850844095/|grep www drwxr-x--- 7 www-data g5850844095 4096 Oct 13 12:28 www (user1 is member of the group g5850844095) Why is logging in not working properly? See: # telnet localhost 143 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. * OK dovecot ready. 1 LOGIN user1 password 1 OK Logged in. Connection closed by foreign host. And in the logfile I see: Oct 13 13:09:47 s1 dovecot: chdir(/local/web/websites/5850844095/www) failed with uid 1020: Permission denied Oct 13 13:09:47 s1 dovecot: child 1527 (imap) returned error 89 However, when I change the permissions on the home-dir to 755, it works. The point is, none of my mailboxes (INBOX or others) are in my home-dir, so why does dovecot need my home-directory? I hope someone can help. PS1 the default_mail_env reads: default_mail_env = mbox:/local/mail/imap/%u/:INBOX=/local/mail/spool/%u PS2 This is on a Debian Sarge (3.1) system. -- Best regards, Yavuz Aydin Qweb Internet Services

2 2

[Dovecot] after updating to dovecot 1.0a series, nokia 9500 communicator crashes while checking imap mailboxes?
by Eero Volotinen 16 Oct '05

16 Oct '05

After updating from Dovecot 0.99.x series to Dovecot 1.0A, Nokia 9500 communicator crashes frequently while checking imap mailboxes over wlan? Any ideas? Any people with same problem? Looks like it dovecot relates since, it works with 0.99.x series. -- Eero

2 1

[Dovecot] Cyrus migration - Header version 6 not supported
by Arnaud Limbourg 16 Oct '05

16 Oct '05

Hello, I was previously running a cyrus server which I realized later on is overkill for what my needs so I would like to switch to dovecot. Unfortunately the cyrus2courier utility to migrate the mails gives me the error Header version 6 not supported I was using cyrus 2.2.3. Does anybody have any advice on how I could migrate all the mails ? Thank you. Arnaud.

2 1

[Dovecot] Need help with SQL queries after updating to 1.0a3
by Jonathan Vanasco 16 Oct '05

16 Oct '05

I upgraded to 1.0a3 - i have everything in the config migrated over, but I'm unsure about the way i should be querying postgres my db handles virtual accounts only, and is set as such: CREATE TABLE accounts ( local_part VARCHAR(64) NOT NULL, domain VARCHAR(64) NOT NULL, password VARCHAR(64) NULL, home_dir VARCHAR(256) NOT NULL, uid INTEGER DEFAULT '1003', gid INTEGER DEFAULT '1003', active CHAR(1) DEFAULT 'Y' ); so an entry would be something like: user | domain.com | md5('passwprd') | /path/to/maildir/ | 1003 | 1003 | Y I've rewritten the password query as such: password_query = SELECT local_part || '@' || domain as user, password FROM accounts WHERE local_part = '%n' AND domain = '%d' AND active = 'Y' ; but i can't get things to work with the user query user_query = SELECT home_dir AS home, uid, gid FROM accounts WHERE local_part = '%n' AND domain = '%d' ; can anyone point me in the right direction? the docs in the distribution aren't very clear, and the wiki seems to have more .9 info than 1.0 info this is what i've gotten of of auth_debug: Oct 11 11:53:37 rsrr1 dovecot: auth(default): client in: AUTH 1 PLAIN service=IMAP secured lip=66.250.131.114 rip=209.73.1.130 resp=xxxxxxxxxxxxxx Oct 11 11:53:37 rsrr1 dovecot: auth(default): sql(test(a)mydomain.com, 209.73.1.130): query: SELECT local_part || '@' || domain as user, password FROM accounts WHERE local_part = 'test' AND domain = 'mydomain.com' AND active = 'Y' ; Oct 11 11:53:37 rsrr1 dovecot: auth(default): client out: OK 1 user=test@ mydomain.com Oct 11 11:53:37 rsrr1 dovecot: auth(default): master in: REQUEST 26 93326 1 Oct 11 11:53:37 rsrr1 dovecot: auth(default): passdb(test@ mydomain.com,209.73.1.130): passdb didn't return userdb entries Oct 11 11:53:37 rsrr1 dovecot: auth(default): userdb(test@ mydomain.com,209.73.1.130): user not found from userdb Oct 11 11:53:37 rsrr1 dovecot: auth(default): master out: NOTFOUND 26 Oct 11 11:53:37 rsrr1 dovecot: imap-login: Internal login failure: user=<test@ mydomain.com>, method=PLAIN, rip=209.73.1.130, lip=66.250.131.114, TLS

2 1

[Dovecot] Dovecot versus libsafe 2.0.15
by _ 16 Oct '05

16 Oct '05

Hi, I encountered a problem using Dovecot (todays CVS, 11/10/2005) with libsafe, systemwide install. Dovecot silently dies. Here is the end of the systrace output I got: bind(6, {sin_family=AF_INET, sin_port=htons(143), sin_addr=inet_addr("0.0.0.0")}}, 16) = 0 getsockname(6, {sin_family=AF_INET, sin_port=htons(143), sin_addr=inet_addr("0.0.0.0")}}, [16]) = 0 listen(6, 8) = 0 fcntl64(0x6, 0x3, 0, 0x8072ed8) = 2 fcntl64(0x6, 0x4, 0x802, 0x8072ed8) = 0 fcntl64(0x6, 0x1, 0, 0x8072ed8) = 0 fcntl64(0x6, 0x2, 0x1, 0x8072ed8) = 0 socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 8 setsockopt(8, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 setsockopt(8, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0 bind(8, {sin_family=AF_INET, sin_port=htons(993), sin_addr=inet_addr("0.0.0.0")}}, 16) = 0 getsockname(8, {sin_family=AF_INET, sin_port=htons(993), sin_addr=inet_addr("0.0.0.0")}}, [16]) = 0 listen(8, 8) = 0 fcntl64(0x8, 0x3, 0, 0x8072ed8) = 2 fcntl64(0x8, 0x4, 0x802, 0x8072ed8) = 0 fcntl64(0x8, 0x1, 0, 0x8072ed8) = 0 fcntl64(0x8, 0x2, 0x1, 0x8072ed8) = 0 dup2(4, 0) = 0 dup2(4, 1) = 1 dup2(4, 2) = 2 fork() = 8739 --- SIGCHLD (Child exited) --- _exit(0) = ? kind regards Sascha Warner

2 1

[Dovecot] Cannot see new messages in Inbox
by Mark Farmer 16 Oct '05

16 Oct '05

Hi, just wondering if anyone has any suggestions on this. I'm having a rather odd problem in that I cannot see new emails in my IMAP inbox, this is true for both Thunderbird & Squirrelmail. I know the mails are arriving & being delivered correctly as I see the logs for postfix & procmail, and I can also list them from a command prompt on the Linux mail server. The really odd thing is that I can see new mail in other folders within the same mailbox (maildir) without issue, it's only the inbox that seems to be exhibiting the problem. Nothing has changed on the server and all permissions look fine. The only thing I can think of is that I reinstalled my other machine with Linux the other day & setup Thunderbird as normal - I didn't have any problem at the time but yesterday I noticed the problem. I have tried stopping & restarting the dovecot service a few times but this hasn't helped. I've had this running for months now & this just seems to have cropped up, very strange. Any thoughts anyone? farmorg

2 1

[Dovecot] How to set up a passwd file for virtual hosting
by Richard Freeman 16 Oct '05

16 Oct '05

Hi, Exim4 is running fine and I am trying to set up Dovecot 0.99 to handle virtual users (http://wiki.dovecot.org/moin.cgi/VirtualhostingWithExim) so I don't have to set up user accounts for each e-mail address I want to server out via pop3. I need to create a user and passd file, a bit like /etc/passwd, but in a different location for my dovecot virtual users. I can create a blank file such as /etc/dovecot/users (beware my increasing vi skills...) but how do I add users and passwords to this? Can I just type them in and separate them with colons? If so, how would I add a password to the file? I am happy using the passwd command which alters my user passwords in /etc/passwd. Can I use it or something similar to create the passwords for the users in my new file /etc/dovecot/users ? Is there any way I can use an MD5 hash or CRYPT format for the passwords? Yours, Richard

2 1

[Dovecot] FreeBSD Ports Issues
by Barry Jeung 16 Oct '05

16 Oct '05

Installed dovecot for the first time, using the FreeBSD port. Found 2 issues with the port, and I've only been able to resolve one of them. First of all, the port, (or perhaps dovecot) does work with mysql 4.1 encryption. I had to create a user with access to the mysql table, then do 'set password = old_password('password');' in order to get dovecot to talk to the server. The second issue, is that dovecot seems to be ignoring my user_query settings. I have the following in dovecot-sql.conf: password_query = SELECT password FROM mailbox WHERE username = '%u' user_query = SELECT maildir, 125 as uid, 125 as gid FROM mailbox WHERE username = '%u' The password query works, however the user query seems to default to something else, and no matter how I change the user_query line in dovecot-sql.conf, it uses the same query. Here's an excerpt from my logs: dovecot: Oct 11 03:19:30 Info: Dovecot v1.0.alpha3 starting up dovecot: Oct 11 03:19:31 Info: auth-worker(default): mysql: Connected to (null) (postfix) dovecot: Oct 11 03:19:35 Info: auth-worker(default): sql(user(a)example.com,1.2.3.4): query: SELECT password FROM mailbox WHERE username = 'user(a)example.com' dovecot: Oct 11 03:19:35 Info: auth(default): client in: AUTH 1 PLAIN service=IMAP secured lip=5.6.7.8 rip=1.2.3.4 resp=AGJqZXVuZ0Bjb2JhbHQtaXQuY29tAHRlc3Q= dovecot: Oct 11 03:19:35 Info: auth(default): client out: OK 1 user=user(a)example.com dovecot: Oct 11 03:19:35 Info: auth(default): master in: REQUEST 1 13590 1 dovecot: Oct 11 03:19:35 Info: auth-worker(default): sql(user(a)example.com,1.2.3.4): SELECT home, uid, gid FROM users WHERE userid = 'user(a)example.com' dovecot: Oct 11 03:19:35 Error: auth-worker(default): sql(user(a)example.com,1.2.3.4): User query failed: Table 'postfix.users' doesn't exist dovecot: Oct 11 03:19:35 Info: imap-login: Internal login failure: user=<user(a)example.com>, method=PLAIN, rip=67.188.145.230, lip=209.25.157.150, TLS So obviously the query fails because that table doesn't exist. However that's not the query that I have in the configuration file. As a matter of fact, I have no idea where it's pulling that query from. Any pointers would be greatly appreciated.

4 3

[Dovecot] How to deny access from some ip or network
by Alisher Minarov 16 Oct '05

16 Oct '05

Version: dovecot-0.99.11-1.FC3.4 OS: Linux mail.server 2.6.9-1.667smp #1 SMP How I should call daemon in hosts.deny file to deny access from some ip or network? Or it can be do by dovecot itself?

5 5

[Dovecot] Dovecot on FC3 with Active Directory authentication
by Jeff Ramsey 16 Oct '05

16 Oct '05

I am building an IMAP server that uses Dovecot/Sendmail on FC3 to replace our POP server that uses Dovecot (via POP)/Sendmail on FC2. My new server is authenticating users via winbind/smb against my WIndows 2003 Active Directory. The authentication is working great. The problem come up when a user gets an email and has not ever logged into the IMAP server via SSH, local, or GDM, therefore that user has no home directory. /etc/pam.d/ssh, /etc/pam.d/login, and /etc/pam.d/gdm all have a line calling mkhomedir.so, which is using the /etc/skel home directory skeleton to create the user's home dir upon successful login, however, when I add that line to /etc/pam.d/dovecot, I get a permission denied error in /var/log/maillog. I'm assuming this is because dovecot is running as the user at this point, and therefore does not have the necessary permissions to create a folder under / home/DOMAIN/, which is where the home dir is supposed to be. If I manually create the folder, and set it's permissions, or if the user logs in via any of the before-mentioned methods, dovecot and sendmail work great. Does anyone else run a similar setup? If so, how did you overcome this problem? If not, can some Linux gurus recommend either altering the write permissions on the /home/DOMAIN directory, or should I try to call the mkhomdir app earlier in the process somehow? Any help would be appreciated. I'm trying to make this as seamless as possible. Basically, I can manually create all the home dirs well enough, but when I add a new user to the Active Directory, it would be nice if this part was automated as much as possible. Thanks, Jeff Ramsey MIS Administrator Tubafor Mill, Inc.

3 5

[Dovecot] Mapping username only for auth
by Andy Cravens 16 Oct '05

16 Oct '05

I am running Dovecot alpha 3 with authentication from the local shadow file. I'd like to change the authentication to use our radius server. I can probably do this through pam. The usernames on the mail server are set up as first initial + last name ( jdoe for John Doe ). The usernames on the radius server are the employee number. Is there a way to map the username to the employee number in dovecot before handing off the authentication to the radius server? I want the usernames on the mail server to remain first initial + last name. I don't mind maintaining a mapping file to go from username to employee number because I can automate this task. Has anybody done this?

2 1

[Dovecot] saslauthd/dovecot/root
by Andrew Instone-Cowie 16 Oct '05

16 Oct '05

Hi, I am using SMTP-AUTH over TLS with sendmail, to allow remote users to authenticate and send mail via my server, and this uses saslauthd to authenticate users. I have set up saslauthd with the "MECH=rimap" mechanism, so it uses the local IMAP server, Dovecot, for authentication. I want to do this because Dovecot is set up to use /etc/passwd for user credentials (so I don't have multiple password files to manage), and Dovecot handles restricting the range of valid UIDs (including blocking root). (Using the default MECH=shadow with saslauthd allows all users to authenticate, which I don't want) For real "normal" users, this all works fine - right password = user can relay mail, wrong password = relaying denied. So far so good. If I try to authenticate as root (which I want NEVER to work), with the wrong password, Dovecot correctly refuses to allow root IMAP access and saslauthd/sendmail denies the relay. But if I try to authenticate as root with the correct password (which I still want NOT to work!), Dovecot still refuses IMAP access, and puts this in the maillog: Oct 5 14:16:18 hadrian dovecot: Logins with UID 0 not permitted (user root) Oct 5 14:16:18 hadrian imap-login: Internal login failure: root [127.0.0.1] But saslauthd seems to treat this as a successful authentication and still allows root to relay email! So: Dovecot problem or saslauthd problem? Server is running CentOS 4.1, fully patched. Packages are dovecot-0.99.11-2.EL4.1, cyrus-sasl-2.1.19-5.EL4, sendmail-8.13.1-2. Thanks Andrew

2 1

[Dovecot] Confused
by Matt Juszczak 16 Oct '05

16 Oct '05

Hi all, I really don't know where to go from here. I've traced and pasted, but never heard responses.... I'm getting the following (see bottom of this email) in a single day of dmesg....most of the time the error message in the log file is something like: Oct 5 09:21:43 mail1 dovecot: imap(*****): file mbox-save.c: line 280 (mbox_save_init_file): assertion failed: (mbox->mbox_lock_type != F_RDLCK) Some of them also have something to do with storage space. Any ideas at all? Thanks :) Regards, Matt ---dmesg snip---- pid 20905 (imap), uid 34411: exited on signal 6 pid 42237 (imap), uid 33345: exited on signal 6 pid 42757 (imap), uid 33345: exited on signal 6 pid 43036 (imap), uid 33345: exited on signal 6 pid 41987 (imap), uid 32768: exited on signal 6 pid 99572 (imap), uid 35371: exited on signal 6 pid 99759 (imap), uid 35371: exited on signal 6 pid 49474 (imap), uid 33345: exited on signal 6 pid 82739 (imap), uid 33345: exited on signal 6 pid 67938 (imap), uid 33345: exited on signal 6 pid 68042 (imap), uid 33345: exited on signal 6 pid 68115 (imap), uid 33345: exited on signal 6 pid 68169 (imap), uid 33345: exited on signal 6 pid 68869 (imap), uid 33345: exited on signal 6 pid 72285 (imap), uid 31502: exited on signal 6 pid 98711 (imap), uid 32277: exited on signal 6 pid 99429 (imap), uid 32277: exited on signal 6 pid 36768 (imap), uid 33345: exited on signal 6 pid 38110 (imap), uid 33345: exited on signal 6 pid 38115 (imap), uid 34959: exited on signal 6 pid 53649 (imap), uid 34910: exited on signal 6 pid 53943 (imap), uid 34910: exited on signal 6 pid 70003 (imap), uid 33345: exited on signal 6 pid 23368 (imap), uid 31646: exited on signal 6 pid 59048 (imap), uid 34709: exited on signal 6 pid 59164 (imap), uid 34709: exited on signal 6 pid 59347 (imap), uid 34709: exited on signal 6 pid 13848 (imap), uid 33345: exited on signal 6

2 2

[Dovecot] Dovecot error: Unknown protocol 'imap\
by Paul E Virgo 16 Oct '05

16 Oct '05

First, thanks to Timo for the patch -- fixed missing protocol name error on my Solaris box. Now, I've moved the whole distro, part and parcel, to a Centos 4.0 Linux box, with the HOPE of getting it working there. But when I've set all of it up, I get the error message, mentioned in the 'Subject' line, in my /var/log/dovecot file. Any clues? PEV

2 1

[Dovecot] Dovecot pop3 locking up
by Neil Wilson 16 Oct '05

16 Oct '05

Hi guys and girls, I am having a problem with Dovecot. It seems like it's the dovecot auth daemon that is locking up(I'm guessing) I am running SuSe 9.3 Pro, and Dovecot 0.99.14 Everything works perfectly for a few days, and then eventually I end up with tons of what look to be "stale" processes.(I'm guessing roughly 300 like below.) 4204 ? S 0:00 dovecot-auth 24722 ? S 0:00 pop3-login 24723 ? S 0:00 pop3-login 24724 ? S 0:00 dovecot-auth 24921 ? S 0:00 dovecot-auth When I "telnet 127.0.0.1 110" I get a login, and I can type "User blabla" I get an "OK" then I type in "pass blabla" and then I don't get any response, and I have to kill my session with "Ctrl ]" and then "quit". I am using both POP3 and IMAP, but it seems to be only the POP3 daemon that dies. There are roughly 60 users on the network, and it dies after roughly 5 days of usage, and I then have to restart Dovecot by running /etc/init.d/dovecot stop and then start Any help would be appreciated. Thanks. -- Neil Wilson

2 2

[Dovecot] deliver: select destination folder
by Dominik Werder 16 Oct '05

16 Oct '05

Hello, I wanted a commandline switch within deliver to select the destination folder within an IMAP account, so I added the -f switch, heres the diff, the implementation is only "proof of concept" hehe, I didnt checked if theres any security riscs in doing this. Could we add something like this to dovecot? diff deliver.c.orig deliver.c 342c342 < const char *destination, *mail; --- > const char *destination, *mail, *folder; 355a356 > folder = NULL; 364a366,373 > } else if (strcmp(argv[i], "-f") == 0) { > /* destination folder */ > i++; > if (i == argc) { > i_fatal_status(EX_USAGE, > "Missing folder argument"); > } > folder = argv[i]; 378a388,391 > if (folder == NULL) { > folder = "INBOX"; > } > 449c462 < if (save_mail(storage, "INBOX", input) < 0) --- > if (save_mail(storage, folder, input) < 0) bye! Dominik

2 1

[Dovecot] Problem with pop3 and alpha3
by Alfonso Sparano 16 Oct '05

16 Oct '05

I don't know. I'm not tried with a real client but only with telnet. I would like to be sure that everything is correct before try with outlook/Eudora/thunderbird at all. -----Messaggio originale----- Da: dovecot-bounces(a)dovecot.org [mailto:dovecot-bounces@dovecot.org] Per conto di Andrew Hutchings Inviato: domenica 16 ottobre 2005 10.21 A: dovecot(a)dovecot.org Oggetto: Re: [Dovecot] Problem with pop3 and alpha3 On Sun, 2005-10-16 at 10:06 +0200, aspar(a)unisa.it wrote: > Hi all, I have a problem with dovecot-alpha3 and pop3 protocol (on a tru64 > 5.1a...) > > In my Maildir/cur there are 8144 mails and if I use pop3 protocol I receive in > the output 8146 line instead of 8144. The problem is that 2 mails are > duplicated . The output of "List" command is like: > > 1 51265 > 2 261783 > . > . > . > 2987 30291 > 2987 30291 (duplicated line) > 2988 16631 > .. > 4601 1231 > 4602 8921 > 4602 8921 (Another duplicated line) > 4603 1313 > . > > I've deleted dovecot.* and dovecot-uidlist in the Maildir path but the problem > remains. > > Suggest? Is a bug? > I've tried also to remove the first 1000 messages but the problem now is on the > mail number 2635 and not 1987 like I can think. > > Alfonso Is the client generating mail not found errors when this happens? If so it may be related to the problem I am seeing. Regards Andrew -- Andrew Hutchings (A-Wing) - Linux Guru Netserve Consultants - http://www.domaincity.co.uk/ Linux CDs and DVDs - http://www.linuxiso.co.uk/ Random quote 37: "Now, with penguins, (cuddly such), "contented" means it has either just gotten laid, or it's stuffed on herring. Take it from me, I'm an expert on penguins, those are really the only two options." - Linus Torvalds

1 0

[Dovecot] new to dovecot
by John O'Loughlin 15 Oct '05

15 Oct '05

Hello all I'm new to dovecot (and imap in general!) having installed only only today. My current set up is exim as MTA with procmail delivering /var/spool/mail/%user (which gets nfs exported). We also have a pop3 server running as well. I'm moving to new machine and though I'd look at dovecot and squirrelmail. In /etc/dovecot.conf I'm confused by the default_mail_env, what exactly are we trying to set here? We have $MAIL set already, so for example what does the line: default_mail_env = mbox:~/mail/:INBOX=/var/mail/%u try to set Cheers John

2 2

[Dovecot] Does anyone have SQL working in 1.03?
by Jonathan 15 Oct '05

15 Oct '05

This just isn't working for me. I've tried everything. Trailing the logs with debug and vebose... we connect fine === Oct 15 22:51:35 rsrr1 dovecot: Killed with signal 15 Oct 15 22:51:37 rsrr1 dovecot: Dovecot v1.0.alpha3 starting up Oct 15 22:51:38 rsrr1 dovecot: auth(default): pgsql: Connected to vmail === and then we die: === Oct 15 23:02:07 rsrr1 dovecot: auth(default): sql (username(a)domain.com,69.86.67.250) query: SELECT password FROM accounts WHERE local_part = 'username' AND domain = 'domain.com' AND active = 'Y' LIMIT 1; Oct 15 23:02:07 rsrr1 dovecot: auth(default): client out: OK 1 user=username(a)domain.com Oct 15 23:02:07 rsrr1 dovecot: auth(default): master in: REQUEST 24 33278 1 Oct 15 23:02:07 rsrr1 dovecot: auth(default): passwd (username(a)domain.com,69.86.67.250) unknown user Oct 15 23:02:07 rsrr1 dovecot: auth(default): passdb (username(a)domain.com,69.86.67.250) passdb didn't return userdb entries Oct 15 23:02:07 rsrr1 dovecot: auth(default): userdb (username(a)domain.com,69.86.67.250) user not found from userdb Oct 15 23:02:07 rsrr1 dovecot: auth(default): master out: NOTFOUND 24 Oct 15 23:02:07 rsrr1 dovecot: imap-login: Internal login failure: user=<username(a)domain.com>, method=PLAIN, rip=69.86.67.250, lip=66.250.131.114, TLS === I've tried both of these selects on the password: password_query = SELECT local_part || '@' || domain as user, password FROM accounts WHERE local_part = '%n' AND domain = '%d' AND a ctive = 'Y' ; password_query = SELECT password FROM accounts WHERE local_part = '%n' AND domain = '%d' AND active = 'Y' LIMIT 1; and this, and some variants, on the user user_query = SELECT home_dir AS home, uid, gid FROM accounts WHERE local_part = '%n' AND domain = '%d' LIMIT 1; all mimic the functionality of the conf example files.

2 1

[Dovecot] Same email recieved
by Bob Hope 14 Oct '05

14 Oct '05

Some of my users seem to be receiving the same e-mail over and over. This doesn't happen all the time, just once in a while it seems to get stuck in a loop. Is it possible that dovecot is the culprit here or is this a problem with something else? I'm running Postfix/amavisd/dovecot on Slackware 10.1. Regards, Savage

2 3

[Dovecot] 1.0a3: assert and core dump
by Jeff A. Earickson 14 Oct '05

14 Oct '05

Timo, A rare assert and core dump out of 1.0alpha3. My setup: Solaris 9, mbox format, using imap only. Built dovecot with gcc 4.0.1. The syslog for this was: Oct 14 11:57:56 emerald dovecot: [ID 107833 mail.info] imap-login: Login: user=<epmccull>, method=PLAIN, rip=137.146.210.59, lip=137.146.210.52, TLS Oct 14 11:58:56 emerald dovecot: [ID 107833 mail.info] imap-login: Login: user=<epmccull>, method=PLAIN, rip=137.146.210.59, lip=137.146.210.52, TLS Oct 14 11:59:03 emerald dovecot: [ID 107833 mail.error] imap(epmccull): Corrupted index cache file /home/students/e/epmccull/.imap/INBOX/dovecot.index.cache: invalid record size Oct 14 11:59:38 emerald dovecot: [ID 107833 mail.error] imap(epmccull): Corrupted index cache file /home/students/e/epmccull/.imap/INBOX/dovecot.index.cache: Cache record offset 1768 points outside file Oct 14 11:59:39 emerald dovecot: [ID 107833 mail.error] imap(epmccull): Corrupted index cache file /home/students/e/epmccull/.imap/INBOX/dovecot.index.cache: used_file_size too small Oct 14 11:59:39 emerald dovecot: [ID 107833 mail.error] imap(epmccull): file mbox-lock.c: line 518 (mbox_lock): assertion failed: (lock_type == F_RDLCK || mbox->mbox_lock_type != F_RDLCK) Attached is a gdb session on the core dump. Thanks. Jeff Earickson Colby College

1 0

[Dovecot] 1.0 alpha3 slower?
by Danel 14 Oct '05

14 Oct '05

Hi Is 1.0 alpha3 a bit slower than the dovecot-1.0.stable branch? Regards Daniel

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[Dovecot] Message not
by Andrew Hutchings 13 Oct '05

13 Oct '05

Hi, I'm sure this is a bug fixed in CVS or something stupid I did in the config but here goes: I am getting at least one complaint a day about POP login customers getting 'Message not found' errors while getting their mail. The only thing I can find in the messages that could be related is: Oct 12 15:40:18 svr21 dovecot: pop3(user): Mailbox init failed top=0/0, retr=0/ del=0/0, size=0 It doesn't happen on a very high percentage of logins which makes me think its a locking problem of some kind. Any ideas? Regards Andrew -- Andrew Hutchings (A-Wing) - Linux Guru Netserve Consultants - http://www.domaincity.co.uk/ Linux CDs and DVDs - http://www.linuxiso.co.uk/ Random quote 186: "... the whole documentation is not unreasonably transportable in a student's briefcase." - John Lions describing UNIX 6th Edition

1 0

[Dovecot] dovecot won't launch
by Chad Cunningham 12 Oct '05

12 Oct '05

Hi, I downloaded the latest dovecot (1.0 alpha 3) and tried numerous installs which get me nothing. No errors, no crashes, no segfaults and no running dovecot. It just seems to silently exit. I was trying to build with mysql support but I've also tried a plain old install, just configure, make install, etc. I get nada. strace doesn't show anything, at least as far as I can tell. No messages are logged. No output to the console. Any ideas? My only guess, no idea if it matters, is that dovecot doesn't like the fact that this is a VPS (User Mode Linux, Fedora Core 3). But I don't see any reason why not, other mail servers are pretty happy... Here's the strace: -bash-3.00# strace dovecot execve("/usr/local/sbin/dovecot", ["dovecot"], [/* 17 vars */]) = 0 uname({sys="Linux", node="monkey", ...}) = 0 set_tid_address(0) = -1 ENOSYS (Function not implemented) brk(0) = 0x805eed0 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=24400, ...}) = 0 old_mmap(NULL, 24400, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40017000 close(3) = 0 open("/lib/libssl.so.4", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\226"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=211948, ...}) = 0 old_mmap(NULL, 212692, PROT_READ|PROT_EXEC, MAP_PRIVATE| MAP_DENYWRITE, 3, 0) = 0x4001d000 old_mmap(0x4004e000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0x31000) = 0x4004e000 close(3) = 0 open("/lib/libcrypto.so.4", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0P\251\2"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=935112, ...}) = 0 old_mmap(NULL, 953048, PROT_READ|PROT_EXEC, MAP_PRIVATE| MAP_DENYWRITE, 3, 0) = 0x40051000 old_mmap(0x40125000, 69632, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0xd3000) = 0x40125000 old_mmap(0x40136000, 15064, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40136000 close(3) = 0 open("/lib/libc.so.6", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\240S\1"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=1504728, ...}) = 0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4013a000 old_mmap(NULL, 1219876, PROT_READ|PROT_EXEC, MAP_PRIVATE| MAP_DENYWRITE, 3, 0) = 0x4013b000 mprotect(0x4025e000, 27940, PROT_NONE) = 0 old_mmap(0x4025f000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0x123000) = 0x4025f000 old_mmap(0x40263000, 7460, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40263000 close(3) = 0 open("/usr/lib/libgssapi_krb5.so.2", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\360J\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=80948, ...}) = 0 old_mmap(NULL, 79792, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x40265000 old_mmap(0x40278000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0x13000) = 0x40278000 close(3) = 0 open("/usr/lib/libkrb5.so.3", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\370\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=413704, ...}) = 0 old_mmap(NULL, 413000, PROT_READ|PROT_EXEC, MAP_PRIVATE| MAP_DENYWRITE, 3, 0) = 0x40279000 old_mmap(0x402dc000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0x63000) = 0x402dc000 close(3) = 0 open("/lib/libcom_err.so.2", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\354\10"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=5668, ...}) = 0 old_mmap(NULL, 8636, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x402de000 old_mmap(0x402e0000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x402e0000 close(3) = 0 open("/usr/lib/libk5crypto.so.3", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`2\0\000"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=134640, ...}) = 0 old_mmap(NULL, 134560, PROT_READ|PROT_EXEC, MAP_PRIVATE| MAP_DENYWRITE, 3, 0) = 0x402e1000 old_mmap(0x40301000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0x20000) = 0x40301000 close(3) = 0 open("/lib/libresolv.so.2", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\360#\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=79572, ...}) = 0 old_mmap(NULL, 80040, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x40302000 mprotect(0x40311000, 18600, PROT_NONE) = 0 old_mmap(0x40312000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x40312000 old_mmap(0x40314000, 6312, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40314000 close(3) = 0 open("/lib/libdl.so.2", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260\v\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=15208, ...}) = 0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40316000 old_mmap(NULL, 12388, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x40317000 old_mmap(0x40319000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x40319000 close(3) = 0 open("/usr/lib/libz.so.1", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260\25"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=62152, ...}) = 0 old_mmap(NULL, 65028, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4031b000 old_mmap(0x4032a000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x4032a000 close(3) = 0 mprotect(0x40319000, 4096, PROT_READ) = 0 mprotect(0x40312000, 4096, PROT_READ) = 0 mprotect(0x4025f000, 8192, PROT_READ) = 0 mprotect(0x40015000, 4096, PROT_READ) = 0 munmap(0x40017000, 24400) = 0 time(NULL) = 1129055371 brk(0) = 0x805eed0 brk(0x807fed0) = 0x807fed0 brk(0x8080000) = 0x8080000 uname({sys="Linux", node="monkey", ...}) = 0 getpid() = 8518 geteuid32() = 0 open("/usr/local/etc/dovecot.conf", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=29028, ...}) = 0 pread(3, "## Dovecot 1.0 configuration fil"..., 2048, 0) = 2048 pread(3, "and RSA parameters.\n#ssl_paramet"..., 2019, 2048) = 2019 pread(3, "d in it\'s own process (yes), or "..., 2017, 4067) = 2017 pread(3, "es\n# (eg. shared mailboxes or if"..., 1977, 6084) = 1977 pread(3, "d in\n# doc/mail-storages.txt. Th"..., 1990, 8061) = 1990 pread(3, "erent namespaces which you want "..., 2014, 10051) = 2014 pread(3, "ll with Linux and FreeBSD.\n# But"..., 1999, 12065) = 1999 pread(3, "le. Works with NFS too if lockd "..., 2018, 14064) = 2018 pread(3, "se you don\'t get core dumps. It "..., 2018, 16082) = 2018 pread(3, "ss never abort IDLE command, so "..., 2015, 18100) = 2015 pread(3, "us (<= 2.1.3) : %u\n # Cyrus"..., 2040, 20115) = 2040 pread(3, "of allowed characters in usernam"..., 2041, 22155) = 2041 pread(3, "nd immediately close PAM session"..., 2013, 24196) = 2013 pread(3, "#userdb sql {\n # Path for SQL"..., 2046, 26209) = 2046 pread(3, "r/run/dovecot-auth-master\n# "..., 2031, 28255) = 773 pread(3, "", 1258, 29028) = 0 close(3) = 0 socket(PF_FILE, SOCK_STREAM, 0) = 3 fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR) fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0 connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) close(3) = 0 socket(PF_FILE, SOCK_STREAM, 0) = 3 fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR) fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0 connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) close(3) = 0 open("/etc/nsswitch.conf", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=1696, ...}) = 0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40017000 read(3, "#\n# /etc/nsswitch.conf\n#\n# An ex"..., 4096) = 1696 read(3, "", 4096) = 0 close(3) = 0 munmap(0x40017000, 4096) = 0 open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=24400, ...}) = 0 old_mmap(NULL, 24400, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40017000 close(3) = 0 open("/lib/libnss_files.so.2", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\33\0 \000"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=47244, ...}) = 0 old_mmap(NULL, 41628, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4032b000 old_mmap(0x40334000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE| MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x40334000 close(3) = 0 mprotect(0x40334000, 4096, PROT_READ) = 0 munmap(0x40017000, 24400) = 0 open("/etc/passwd", O_RDONLY) = 3 fcntl64(3, F_GETFD) = 0 fcntl64(3, F_SETFD, FD_CLOEXEC) = 0 fstat64(3, {st_mode=S_IFREG|0644, st_size=1274, ...}) = 0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40017000 read(3, "root:x:0:0:root:/root:/bin/bash\n"..., 4096) = 1274 close(3) = 0 munmap(0x40017000, 4096) = 0 access("/usr/local/libexec/dovecot/imap", X_OK) = 0 access("/etc/ssl/certs/dovecot.pem", R_OK) = 0 access("/etc/ssl/private/dovecot.pem", R_OK) = 0 getegid32() = 0 lstat64("/usr/local/var/run/dovecot", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 open("/usr/local/var/run/dovecot", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 close(3) = 0 lstat64("/usr/local/var/run/dovecot", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 open(".", O_RDONLY|O_LARGEFILE) = 3 open("/usr/local/var/run/dovecot/login", O_RDONLY|O_LARGEFILE| O_NOFOLLOW) = 4 fchdir(4) = 0 open("/dev/null", O_RDONLY|O_NONBLOCK|O_DIRECTORY) = -1 ENOTDIR (Not a directory) open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 5 fstat64(5, {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 fcntl64(5, F_SETFD, FD_CLOEXEC) = 0 getdents64(5, /* 2 entries */, 4096) = 48 getdents64(5, /* 0 entries */, 4096) = 0 close(4) = 0 close(5) = 0 fchdir(3) = 0 close(3) = 0 lstat64("/usr/local/var/run/dovecot/login", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 open("/usr/local/var/run/dovecot/login", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 close(3) = 0 lstat64("/usr/local/var/run/dovecot/login", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 access("/usr/local/libexec/dovecot/imap-login", X_OK) = 0 open("/etc/passwd", O_RDONLY) = 3 fcntl64(3, F_GETFD) = 0 fcntl64(3, F_SETFD, FD_CLOEXEC) = 0 fstat64(3, {st_mode=S_IFREG|0644, st_size=1274, ...}) = 0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40017000 read(3, "root:x:0:0:root:/root:/bin/bash\n"..., 4096) = 1274 close(3) = 0 munmap(0x40017000, 4096) = 0 access("/usr/local/libexec/dovecot/dovecot-auth", X_OK) = 0 open("/dev/null", O_RDONLY|O_LARGEFILE) = 3 fcntl64(3, F_GETFD) = 0 fcntl64(3, F_SETFD, FD_CLOEXEC) = 0 dup(3) = 4 fcntl64(4, F_GETFD) = 0 fcntl64(4, F_SETFD, FD_CLOEXEC) = 0 socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 5 setsockopt(5, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 setsockopt(5, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0 bind(5, {sa_family=AF_INET, sin_port=htons(143), sin_addr=inet_addr ("0.0.0.0")}, 16) = 0 getsockname(5, {sa_family=AF_INET, sin_port=htons(143), sin_addr=inet_addr("0.0.0.0")}, [16]) = 0 listen(5, 8) = 0 fcntl64(5, F_GETFL) = 0x2 (flags O_RDWR) fcntl64(5, F_SETFL, O_RDWR|O_NONBLOCK) = 0 fcntl64(5, F_GETFD) = 0 fcntl64(5, F_SETFD, FD_CLOEXEC) = 0 socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 6 setsockopt(6, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 setsockopt(6, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0 bind(6, {sa_family=AF_INET, sin_port=htons(993), sin_addr=inet_addr ("0.0.0.0")}, 16) = 0 getsockname(6, {sa_family=AF_INET, sin_port=htons(993), sin_addr=inet_addr("0.0.0.0")}, [16]) = 0 listen(6, 8) = 0 fcntl64(6, F_GETFL) = 0x2 (flags O_RDWR) fcntl64(6, F_SETFL, O_RDWR|O_NONBLOCK) = 0 fcntl64(6, F_GETFD) = 0 fcntl64(6, F_SETFD, FD_CLOEXEC) = 0 dup2(4, 0) = 0 dup2(4, 1) = 1 dup2(4, 2) = 2 fork() = 8519 exit_group(0) = ?

4 3

[Dovecot] Building dovecot with SSL support on Solaris
by Christian Schmidt 10 Oct '05

10 Oct '05

Hi all, I'm just trying to build dovecot-1.0.alpha3 on a Solaris 9 machine with SSL support. No matter which options I call ./configure with - it always results in: Install prefix ...................... : /usr/local File offsets ........................ : 64bit I/O loop method ..................... : poll File change notification method ..... : none Building with SSL support ........... : no <-- ! Building with IPv6 support .......... : yes Building with pop3 server ........... : yes Building with mail delivery agent .. : yes Building with user database modules . : static passdb passwd passwd-file checkpassword (modules) Building with password lookup modules : passwd passwd-file shadow pam checkpassword (modules) Some more details: $ uname -a SunOS ns 5.9 Generic_117171-08 sun4u sparc SUNW,Sun-Fire-280R $ /usr/local/ssl/bin/openssl version OpenSSL 0.9.7e 25 Oct 2004 On another system, the build succeeds - including SSL support: $ uname -a SunOS excalibur 5.9 Generic_117171-08 sun4u sparc SUNW,Sun-Blade-100 $ /usr/local/ssl/bin/openssl version OpenSSL 0.9.7d 17 Mar 2004 I have tried lots of hints Google found in the mailing list archives, but none of them succeeded. I'm looking forward to getting any further hints. If you need some further information, I will post it. Regards & thanks in advance, Christian -- Alle Dinge geschehen aus Notwendigkeit. Es gibt in der Natur kein Gutes und kein Schlechtes. -- Baruch de Spinoza

7 11

[Dovecot] Backup Maildir
by Gabe Granger 09 Oct '05

09 Oct '05

Hi All, I'm currently doing nightly full backups of /home. I'm not sure if a full back up is the best way to do backups. I know with my fileserver i do weekly full backup and daily incremental which would file on those type of files. I guess my question to the group is, how do you guys backup Maildir? whats the best way of doing it? -- Gabe Granger Pancentric results-driven communications and e-solutions +44 (0) 20 8877 0230 http://www.pancentric.com

8 9