Serveur Mail (Postfix + Cyrus Imap)

Marsh Posté le 13-06-2007 à 18:32:07

Bonjour a tous, je suis entrain de réaliser un serveur Mail sous linux (mandriva 2005). J'ai installé mon Postfix et il marche parfaitement en local, par contre pour la partie Cyrus je n'arrive pas a recupérer les mails grace au serveur POP surement car je l'ai mal configurer. Je voulais savoir si Cyrus peut marcher sans Sasl et juste avec les Login et Password UNIX (utilisateurs créés sous mandriva).

Merci de votre aide.

Marsh Posté le 13-06-2007 à 18:32:07

Marsh Posté le 13-06-2007 à 19:01:33

Salut,

tu veux absolument utiliser Cyrus comme serveur pop ?

Pour ma part, j'utilise dovecot comme serveur POP/IMAP avec login et password unix, et ca marche très bien.

Pour cyrus, je ne connais pas trop...

Marsh Posté le 13-06-2007 à 19:03:58

Merci de ta réponse. Non pas spécialement je m'en fous, du moment que ça marche avec les logins et password Unix.

Alors petite question pour Dovecot, il est simple d'utilisation ou pas ??

Et si t'avais un tuto sur Dovecot que tu t'étais servi je serais preneur !!!

Marsh Posté le 13-06-2007 à 19:18:03

Salut,

j'ai eu les mêmes déboires. J'ai installé webmin et dovecot pour administrer tout ça.

Que ça soit Dovecot ou Cyrus-Imapd, il faut que tu indiques ton /var/mail ou /var/spool/mail. Si tu préfères l'IMAP (mon choix), un simple dossier Mail/ a été suffisant.
Tous mes utilisateurs peuvent se connecter via Internet sur le webmail en IMAPS et chacun peut ajouter des dossiers à la manière de hotmail/yahoo mail etc...

Bref, là où je m'étais planté, j'ai trouvé que c'était parce que:

1. Postfix va chercher tes mails et les place dans /var/mail (par exemple)
2. Dovecot/Cyrus Imapd DOIT pêcher les mails dans le même endroit ET il faut y indiquer soit /var/spool/mail/%u ou Mail/

Marsh Posté le 13-06-2007 à 19:20:55

Question à 2 balles. Est-ce que c'est pour une utilisation chez toi ?
Parce que si ton FAI bloque le port 25, il te faudra ajouter une ligne à ton master.cf

Je pourrai mettre ici un fichier de config de main.cf, master.cf et dovecot.conf pour ceux qui ont besoin.

Marsh Posté le 13-06-2007 à 19:24:51

Merci pour ta réponse, alors non c'est pas pour chez moi et oui le port 25 est bien ouvert. Mais je veux bien le fichier de config master.cf et dovecot.conf.

Marsh Posté le 13-06-2007 à 20:34:30

Postfix

main.cf décommenté pour plus de lisibilité

Code :

command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
unknown_local_recipient_reject_code = 550
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
xxgdb $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail.postfix
newaliases_path = /usr/bin/newaliases.postfix
mailq_path = /usr/bin/mailq.postfix
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/postfix-2.3.3/samples
readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES
mynetworks_style = host
relayhost = [smtp.coditel.net]
myorigin = $mydomain
header_size_limit = 1024000
qmgr_message_recipient_limit = 200000
message_size_limit = 102400000
mailbox_size_limit = 512000000
home_mailbox = Mail/

dovecot.conf

Code :

# Mes mails vont être lus ici !!!
default_mail_env= maildir:/home/%u/Mail/
## Dovecot configuration file
# If you're in a hurry, see http://wiki.dovecot.org/QuickConfiguration
# '#' 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 for each setting, it's not required to uncomment
# any of the lines.
# Base directory where to store runtime data.
#base_dir = /var/run/dovecot/
# Protocols we want to be serving: imap imaps pop3 pop3s
# If you only want to use dovecot-auth, you can set this to "none".
#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. For example:
# protocol imap {
# listen = *:10143
# ssl_listen = *:10943
# ..
# }
# protocol pop3 {
# listen = *:10100
# ..
# }
#listen = [:]
listen = [:]
# Disable LOGIN command and all other plaintext authentications unless
# SSL/TLS is used (LOGINDISABLED capability). Note that if the remote IP
# matches the local IP (ie. you're connecting from the same computer), the
# connection is considered secure and plaintext authentication is allowed.
#disable_plaintext_auth = no
# Should all IMAP and POP3 processes be killed when Dovecot master process
# shuts down. Setting this to "no" means that Dovecot can be upgraded without
# forcing existing client connections to close (although that could also be
# a problem if the upgrade is eg. because of a security fix). This however
# means that after master process has died, the client processes can't write
# to log files anymore.
#shutdown_clients = yes
##
## Logging
##
# 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 "
# Syslog facility to use if you're logging to syslog. Usually if you don't
# want to use "mail", you'll use local0..local7. Also other standard
# facilities are supported.
#syslog_facility = mail
##
## SSL settings
##
# IP or host address where to listen in for SSL connections. Defaults
# to above if not specified.
#ssl_listen =
ssl_listen = ton.adresse.ip.ici
# 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. Included doc/mkcert.sh can be used to easily generate self-signed
# certificate, just make sure to update the domains in dovecot-openssl.cnf
#ssl_cert_file = /etc/pki/dovecot/certs/dovecot.pem
#ssl_key_file = /etc/pki/dovecot/private/dovecot.pem
ssl_cert_file = /etc/myshop/cacert.pem
ssl_key_file = /etc/myshop/private/cakey.pem
# If key file is password protected, give the password here. Alternatively
# give it when starting dovecot with -p parameter.
ssl_key_password = wn1PW4OP
# File containing trusted SSL certificate authorities. Usually not needed.
# The CAfile should contain the CA-certificate(s) followed by the matching
# CRL(s). CRL checking is new in dovecot .rc1
#ssl_ca_file =
# Request client to send a certificate.
#ssl_verify_client_cert = no
# 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 = 168
# SSL ciphers to use
#ssl_cipher_list = ALL:!LOW
# Show protocol level SSL errors.
#verbose_ssl = no
##
## 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 keep for listening new connections.
#login_processes_count = 3
# Maximum number of login processes to create. The listening 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 the limit set by
# this setting is reached.
#login_max_processes_count = 128
# Maximum number of connections allowed per each login process. This setting
# is used only if login_process_per_connection=no. Once the limit is reached,
# the process notifies master so that it can create a new login process.
# You should make sure that the process has at least
# 16 + login_max_connections * 2 available file descriptors.
#login_max_connections = 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
##
## Mailbox locations and namespaces
##
# Location for users' mailboxes. This is the same as the old default_mail_env
# setting. The default is empty, which means that Dovecot tries to find the
# mailboxes automatically. This won't work if the user doesn't have any mail
# yet, so you should explicitly tell Dovecot the full location.
#
# If you're using mbox, giving a path to the INBOX file (eg. /var/mail/%u)
# isn't enough. You'll also need to tell Dovecot where the other mailboxes are
# and where Dovecot can place its index files. This is called the "root mail
# directory", and it must be the first path given in the mail_location setting.
#
# There are 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 doc/variables.txt for full list. Some examples:
#
# mail_location = maildir:~/Maildir
# mail_location = mbox:~/mail:INBOX=/var/mail/%u
# mail_location = mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%n
#
# http://wiki.dovecot.org/MailLocation
#
#mail_location =
# 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. mail_location 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.
# The default however depends on the underlying mail storage format.
#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
# mail_location, 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
#}
# 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 =
# 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
##
## Mail processes
##
# Enable mail process debugging. This can help you figure out why Dovecot
# isn't finding your mails.
#mail_debug = no
# Log prefix for mail processes. See doc/variables.txt for list of possible
# variables you can use.
#mail_log_prefix = "%Us(%u): "
# 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 to shared
# 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. NOTE: If you use NFS, remember to change also mmap_disable setting!
#lock_method = fcntl
# 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
# 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
# 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
# Maximum number of running mail processes. When this limit is reached,
# new users aren't allowed to log in.
#max_mail_processes = 1024
# 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
# Maximum allowed length for mail keyword name. It's only forced when trying
# to create new keywords.
#mail_max_keyword_length = 50
# Default umask to use for mail files and directories.
#umask = 0077
# ':' 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 doc/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 =
##
## Mailbox handling optimizations
##
# 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 =
# The minimum number of mails in a mailbox before updates are done to cache
# file. This allows optimizing Dovecot's behavior to do less disk writes at
# the cost of more disk reads.
#mail_cache_min_mail_count = 0
# When IDLE command is running, mailbox is checked once in a while to see if
# there are any new mails or other changes. This setting defines the minimum
# time to wait between those checks. Dovecot is however able to use dnotify
# and inotify with Linux to reply immediately after the change occurs.
#mailbox_idle_check_interval = 30
# 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.
# Also note that if other software reads the mboxes/maildirs, they may handle
# the extra CRs wrong and cause problems.
#mail_save_crlf = no
##
## Maildir-specific settings
##
# 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
##
## mbox-specific settings
##
# Which locking methods to use for locking mbox. There are 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 = 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 = 120
# 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
# If mbox size is smaller than this (in kilobytes), don't write index files.
# If an index file already exists it's still read, just not updated.
#mbox_min_index_size = 0
##
## dbox-specific settings
##
# Maximum dbox file size in kilobytes until it's rotated.
#dbox_rotate_size = 2048
# Minimum dbox file size in kilobytes before it's rotated
# (overrides dbox_rotate_days)
#dbox_rotate_min_size = 16
# Maximum dbox file age in days until it's rotated. Day always begins from
# midnight, so 1 = today, 2 = yesterday, etc. 0 = check disabled.
#dbox_rotate_days = 0
##
## IMAP specific settings
##
protocol imap {
# Login executable location.
#login_executable = /usr/libexec/dovecot/imap-login
# IMAP executable location. Changing this allows you to execute other
# binaries before the imap process is executed.
#
# This would write rawlogs into ~/dovecot.rawlog/ directory:
# mail_executable = /usr/libexec/dovecot/rawlog /usr/libexec/dovecot/imap
#
# This would attach gdb into the imap process and write backtraces into
# /tmp/gdbhelper.* files:
# mail_executable = /usr/libexec/dovecot/gdbhelper /usr/libexec/dovecot/imap
#
#mail_executable = /usr/libexec/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 plugins. mail_plugins is a space separated
# list of plugins to load.
#mail_plugins =
#mail_plugin_dir = /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
# Override the IMAP CAPABILITY response.
#imap_capability =
# 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.
# The list is space-separated.
#imap_client_workarounds = outlook-idle
}
##
## POP3 specific settings
##
protocol pop3 {
# Login executable location.
#login_executable = /usr/libexec/dovecot/pop3-login
# POP3 executable location. See IMAP's mail_executable above for examples
# how this could be changed.
#mail_executable = /usr/libexec/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
# If mail has X-UIDL header, use it as the mail's UIDL.
#pop3_reuse_xuidl = no
# Keep the mailbox locked for the entire POP3 session.
#pop3_lock_session = 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
# Older Dovecots : %v.%u
# tpop3d : %Mf
#
# Note that Outlook 2003 seems to have problems with %v.%u format which was
# 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.
#
# NOTE: Nowadays this is required to be set explicitly, since the old
# default was bad but it couldn't be changed without breaking existing
# installations. %08Xu%08Xv will be the new default, so use it for new
# installations.
#
#pop3_uidl_format = %08Xu%08Xv
pop3_uidl_format = %v.%u
# POP3 logout format string:
# %t - number of TOP commands
# %p - number of bytes sent to client as a result of TOP command
# %r - number of RETR commands
# %b - 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/%p, retr=%r/%b, del=%d/%m, size=%s
# Support for dynamically loadable plugins. mail_plugins is a space separated
# list of plugins to load.
#mail_plugins =
#mail_plugin_dir = /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.
# The list is space-separated.
#pop3_client_workarounds =
}
##
## LDA specific settings
##
protocol lda {
# Address to use when sending rejection mails.
postmaster_address = postmaster@example.com
# Hostname to use in various parts of sent mails, eg. in Message-Id.
# Default is the system's real hostname.
#hostname =
# Support for dynamically loadable plugins. mail_plugins is a space separated
# list of plugins to load.
#mail_plugins =
#mail_plugin_dir = /usr/lib/dovecot/lda
# Binary to use for sending mails.
#sendmail_path = /usr/lib/sendmail
# UNIX socket path to master authentication server to find users.
#auth_socket_path = /var/run/dovecot/auth-master
}
##
## Authentication processes
##
# Executable location
#auth_executable = /usr/libexec/dovecot/dovecot-auth
# Set max. process size in megabytes.
#auth_process_size = 256
# Authentication cache size in kilobytes. 0 means it's disabled.
# Note that bsdauth, PAM and vpopmail require cache_key to be set for caching
# to be used. Also note that currently auth cache doesn't work very well if
# you're using multiple passdbs with same usernames in them.
#auth_cache_size = 0
# Time to live in seconds for cached data. After this many seconds the cached
# record is no longer used, *except* if the main database lookup returns
# internal failure. We also try to handle password changes automatically: If
# user's previous authentication was successful, but this one wasn't, the
# cache isn't used. For now this works only with plaintext authentication.
#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 formatting before it's looked up from databases. You can use
# the standard variables here, eg. %Lu would lowercase the username, %n would
# drop away the domain if it was given, or "%n-AT-%d" would change the '@' into
# "-AT-". This translation is done after auth_username_translation changes.
#auth_username_format =
# If you want to allow master users to log in by specifying the master
# username within the normal username string (ie. not using SASL mechanism's
# support for it), you can specify the separator character here. The format
# is then <username><separator><master username>. UW-IMAP uses "*" as the
# separator, so that could be a good choice.
#auth_master_user_separator =
# 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 = no
# Even more verbose logging for debugging purposes. Shows for example SQL
# queries.
#auth_debug = no
# In case of password mismatches, log the passwords and used scheme so the
# problem can be debugged. Requires auth_debug=yes to be set.
#auth_debug_passwords = no
# 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
# Kerberos keytab to use for the GSSAPI mechanism. Will use the system
# default (usually /etc/krb5.keytab) if not specified.
#auth_krb5_keytab =
auth default {
# Space separated list of wanted authentication mechanisms:
# plain login digest-md5 cram-md5 ntlm rpa apop anonymous gssapi
mechanisms = plain
# Users can be temporarily disabled by adding a passdb with deny=yes.
# If the user is found from that database, authentication will fail.
# The deny passdb should always be specified before others, so it gets
# checked first. Here's an example:
#passdb passwd-file {
# File contains a list of usernames, one per line
#args = /etc/dovecot.deny
#deny = yes
#}
# 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.
# REMEMBER: You'll need /etc/pam.d/dovecot file created for PAM
# authentication to actually work.
# http://wiki.dovecot.org/PasswordDatabase/PAM
passdb pam {
}
# /etc/passwd or similar, using getpwnam()
# In many systems nowadays this uses Name Service Switch, which is
# configured in /etc/nsswitch.conf.
# http://wiki.dovecot.org/AuthDatabase/Passwd
#passdb passwd {
#}
# /etc/shadow or similiar, using getspnam(). Deprecated by PAM nowadays.
# http://wiki.dovecot.org/PasswordDatabase/Shadow
#passdb shadow {
#}
# PAM-like authentication for OpenBSD.
# http://wiki.dovecot.org/PasswordDatabase/BSDAuth
#passdb bsdauth {
# [cache_key=<key>] - See cache_key in PAM for explanation.
#args =
#}
# passwd-like file with specified location
# http://wiki.dovecot.org/AuthDatabase/PasswdFile
#passdb passwd-file {
# Path for passwd-file
#args =
#}
# checkpassword executable authentication
# NOTE: You will probably want to use "userdb prefetch" with this.
# http://wiki.dovecot.org/PasswordDatabase/CheckPassword
#passdb checkpassword {
# Path for checkpassword binary
#args =
#}
# SQL database
# http://wiki.dovecot.org/AuthDatabase/SQL
#passdb sql {
# Path for SQL configuration file, see doc/dovecot-sql.conf for example
#args =
#}
# LDAP database
# http://wiki.dovecot.org/AuthDatabase/LDAP
#passdb ldap {
# Path for LDAP configuration file, see doc/dovecot-ldap.conf for example
#args =
#}
# vpopmail authentication
# http://wiki.dovecot.org/AuthDatabase/VPopMail
#passdb vpopmail {
# [cache_key=<key>] - See cache_key in PAM for explanation.
#args =
#}
# /etc/passwd or similar, using getpwnam()
# In many systems nowadays this uses Name Service Switch, which is
# configured in /etc/nsswitch.conf. WARNING: nss_ldap is known to be broken
# with Dovecot. Don't use it, or users might log in as each others!
# http://wiki.dovecot.org/AuthDatabase/Passwd
userdb passwd {
}
# passwd-like file with specified location
# http://wiki.dovecot.org/AuthDatabase/PasswdFile
#userdb passwd-file {
# Path for passwd-file
#args =
#}
# static settings generated from template
# http://wiki.dovecot.org/UserDatabase/Static
#userdb static {
# Template for the fields. Can return anything a userdb could normally
# return. For example:
#
# args = uid=500 gid=500 home=/var/mail/%u
#
#args =
#}
# SQL database
# http://wiki.dovecot.org/AuthDatabase/SQL
#userdb sql {
# Path for SQL configuration file, see doc/dovecot-sql.conf for example
#args =
#}
# LDAP database
# http://wiki.dovecot.org/AuthDatabase/LDAP
#userdb ldap {
# Path for LDAP configuration file, see doc/dovecot-ldap.conf for example
#args =
#}
# vpopmail
# http://wiki.dovecot.org/AuthDatabase/VPopMail
#userdb vpopmail {
#}
# "prefetch" 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, see their example
# configuration files for more information how to do it.
# http://wiki.dovecot.org/UserDatabase/Prefetch
#userdb prefetch {
#}
# 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
# It's possible to export the authentication interface to other programs:
#socket listen {
#master {
# Master socket is typically used to give Dovecot's local delivery
# agent access to userdb so it can find mailbox locations. It can
# however also be used to disturb regular user authentications.
# WARNING: Giving untrusted users access to master socket may be a
# security risk, don't give too wide permissions to it!
#path = /var/run/dovecot/auth-master
#mode = 0600
# Default user/group is the one who started dovecot-auth (root)
#user =
#group =
#}
#client {
# The client socket is generally safe to export to everyone. Typical use
# is to export it to your SMTP server so it can do SMTP AUTH lookups
# using it.
#path = /var/run/dovecot/auth-client
#mode = 0660
#}
#}
}
# If you wish to use another authentication server than dovecot-auth, you can
# use connect sockets. They assumed to be already running, Dovecot's master
# process only tries to connect to them. They don't need any other settings
# than the path for the master socket, as the configuration is done elsewhere.
# Note that the client sockets must exist in the login_dir.
#auth external {
# socket connect {
# master {
# path = /var/run/dovecot/auth-master
# }
# }
#}
##
## Dictionary server settings
##
# Dictionary can be used by some plugins to store key=value lists.
# Currently this is only used by dict quota backend. The dictionary can be
# used either directly or though a dictionary server. The following dict block
# maps dictionary names to URIs when the server is used. These can then be
# referenced using URIs in format "proxy:<name>".
dict {
#quota = mysql:/etc/dovecot-dict-quota.conf
}
##
## Plugin settings
##
plugin {
# Here you can give some extra environment variables to mail processes.
# This is mostly meant for passing parameters to plugins. %variable
# expansion is done for all values.
# Convert plugin. If set, specifies the source storage path which is
# converted to destination storage (mail_location).
#convert_mail = mbox:%h/mail
# Trash plugin. When saving a message would make user go over quota, this
# plugin automatically deletes the oldest mails from configured mailboxes
# until the message can be saved within quota limits. The configuration file
# is a text file where each line is in format: <priority> <mailbox name>
# Mails are first deleted in lowest -> highest priority number order
#trash = /etc/dovecot-trash.conf
}
protocols = imaps

Message édité par Charly303 le 13-06-2007 à 20:38:31

Marsh Posté le 13-06-2007 à 20:39:44

Merci a toi

Marsh Posté le 13-06-2007 à 21:00:23

Petite question pour Charly303 :

avec cette config, peut-on gérer les quotas de boites mail ? :ange:

Marsh Posté le 13-06-2007 à 21:48:34

Non, pour cela il faudrait l'implémenter.

En effet, le simple fait d'utiliser dans le main.cf (annoté ci-dessous) devrait suffir.

Je ne l'ai pas vérifié malheureusement
-----------------------------------
header_size_limit = 1024000
qmgr_message_recipient_limit = 200000
message_size_limit = 102400000
mailbox_size_limit = 512000000
--------------------------------

En tout cas sur dovecot.conf on y trouve une implémentation MySQL (???)
-----------------------------------------------
#
dict {
#
#quota = mysqletc/dovecot-dict-quota.conf
#
}
-----------------------------------------------------

Marsh Posté le 13-06-2007 à 21:48:34

Marsh Posté le 14-06-2007 à 10:46:35

Re

Après avoir épluché le net de partout je n'ai pas trouvé si c'était possible avec cyrus d'utiliser le login et password UNIX. Si quelqu'un sait la commande a mettre de le imapd.conf.

sasl_pwcheck_method: ?????

Merci d'avance

Marsh Posté le 14-06-2007 à 13:52:16

Cyrus SASL 1.5.26

/usr/local/lib/sasl/smtpd.conf
pwcheck_method. saslauthd

Cyrus SASL 2.1.x

/usr/local/lib/sasl2/smtpd.conf
pwcheck_method. saslauthd
mech_list: PLAIN LOGIN

Voili voilou.

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