Hi, Am 2014-08-26 16:48, schrieb Gregory Finch: > I don't think that LMTP/LDA use passdb. I'm pretty sure that they use > userdb only. > > The delivery agents just need to lookup if the recipient exists and > where to store the mail.
OK, good point. Now I tried to disable LMTP for one user by means of a
special userdb that would return 'return-fail' when it finds a user. I
figured then LMTP would reject the message. Not so much though ...
this is the special userdb I am using. The default fields are there to
keep error messages in logs low.
userdb {
driver = passwd-file
args = /etc/dovecot/deny/%s/deny-user
default_fields = uid=vmail gid=vmail home=/tmp/%Ln
result_success = return-fail
}
Attached you find the config I tested.
Cheers,
--
J.Hofmüller
Im Übrigen bin ich der Meinung, das Joanneum muss zerschlagen werden! -
Barbara Fischer
# 2.2.13: /etc/dovecot/dovecot.conf
# OS: Linux 3.14-1-amd64 x86_64 Debian jessie/sid btrfs
auth_debug = yes
auth_verbose = yes
disable_plaintext_auth = no
imapc_features = rfc822.size fetch-headers
imapc_host = hornet.mur.at
imapc_list_prefix = INBOX
imapc_master_user = user
imapc_password = secret
imapc_port = 993
imapc_ssl = imaps
imapc_ssl_verify = no
imapc_user = %u
lmtp_proxy = yes
lmtp_save_to_detail_mailbox = yes
login_greeting = Dovecot is spitze!
mail_location = maildir:/srv/vmail/%n/Maildir
mail_plugins = acl
mail_prefetch_count = 20
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character
vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy
include variables body enotify environment mailbox date ihave
namespace {
hidden = no
inbox = no
list = children
location =
maildir:/srv/vmail/%%n/Maildir:INDEX=/srv/vmail/%n/shared/%%n:CONTROL=/srv/vmail/%n/shared/%%n:INDEXPVT=/srv/vmail/%n/shared/%%n
prefix = shared.%%n.
separator = .
subscriptions = yes
type = shared
}
namespace inbox {
hidden = no
ignore_on_failure = no
inbox = yes
list = yes
location =
mailbox Drafts {
auto = subscribe
special_use = \Drafts
}
mailbox Junk {
auto = subscribe
special_use = \Junk
}
mailbox Sent {
auto = subscribe
special_use = \Sent
}
mailbox Trash {
auto = subscribe
special_use = \Trash
}
prefix = INBOX.
separator = .
subscriptions = yes
type = private
}
passdb {
args = /etc/dovecot/deny/%s/deny-user
deny = yes
driver = passwd-file
}
passdb {
args = /etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
plugin {
acl = vfile:/etc/dovecot/global-acls:cache_secs=300
acl_shared_dict = file:/var/lib/dovecot/db/shared-mailboxes.db
sieve = /srv/vmail/%u/sieve/.dovecot.sieve
sieve_default = /srv/vmail/sieve/default.sieve
sieve_dir = /srv/vmail/%u/sieve
sieve_global_dir = /srv/vmail/sieve/
}
protocols = " imap lmtp sieve pop3"
service auth {
unix_listener auth-userdb {
group = vmail
mode = 0777
user = vmail
}
}
service lmtp {
inet_listener lmtp {
address = 172.16.16.78
port = 24
}
user = vmail
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
inet_listener sieve_deprecated {
port = 2000
}
process_min_avail = 1
service_count = 1
vsz_limit = 64 M
}
service managesieve {
process_limit = 256
}
ssl_cert = </etc/dovecot/klee.pem
ssl_key = </etc/dovecot/private/klee.mur.at.pem
userdb {
args = /etc/dovecot/deny/%s/deny-user
default_fields = uid=vmail gid=vmail home=/tmp/%Ln
driver = passwd-file
result_success = return-fail
}
userdb {
args = /etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
protocol lmtp {
mail_plugins = acl quota sieve
passdb {
args = /etc/dovecot/dovecot-ldap_for_lmtp.conf.ext
driver = ldap
name =
}
userdb {
args = /etc/dovecot/dovecot-ldap_for_lmtp.conf.ext
driver = ldap
name =
skip = found
}
}
protocol imap {
mail_plugins = acl imap_acl
}
protocol sieve {
managesieve_implementation_string = Dovecot Pigeonhole
}
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