[Dovecot] Bug Report

[Jon Thompson]

So when I try and create a sub mailbox in shared-folders, I get this error…

imap(pid 56143 user -----): Fatal: master: service(imap): child 56143 killed with signal 11 (core dumps disabled)

I’ve not been able to figure out how to get dovecot in OS X to core dump, so I haven’t included that. The documentation on the web doesn’t seem to apply to the version Apple ships.

Here’s dovecotd -n, with the ssl certs removed and the domain replaced with the word domain.
# 2.2.5: /Library/Server/Mail/Config/dovecot/dovecot.conf
# OS: Darwin 13.0.0 x86_64  hfs
aps_topic = com.apple.mail.XServer.b137086a-440f-45fe-89c4-8ddf798318a3
auth_debug = yes
auth_debug_passwords = yes
auth_mechanisms = cram-md5 plain login apop digest-md5
auth_realms = office.domain.com
auth_socket_path = /var/run/dovecot/auth-userdb
auth_username_format = %n
auth_verbose = yes
debug_log_path = /Library/Logs/Mail/mail-debug.log
default_internal_user = _dovecot
default_login_user = _dovenull
disable_plaintext_auth = no
first_valid_gid = 6
first_valid_uid = 6
imap_id_log = *
imap_id_send = "name" * "version" *
imap_urlauth_submit_user = submit
info_log_path = /Library/Logs/Mail/mail-info.log
log_path = /Library/Logs/Mail/mail-err.log
login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c
mail_access_groups = mail
mail_attribute_dict = file:/Library/Server/Mail/Data/attributes/attributes.dict
mail_debug = yes
mail_location = maildir:/Volumes/PromiseRAID/Library/Server/Mail/Data/mail/%u
mail_log_prefix = "%s(pid %p user %u): "
mail_plugins = quota zlib acl fts fts_sk
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
mdbox_rotate_size = 200 M
namespace acl-mailboxes {
  list = children
  location = maildir:/Library/Server/Mail/Data/mail/users/%%u:INDEX=/Library/Server/Mail/Data/mail/shared/%%u
  prefix = shared.%%u.
  separator = .
  subscriptions = no
  type = shared
}
namespace inbox {
  inbox = yes
  location = 
  mailbox Drafts {
    special_use = \Drafts
  }
  mailbox Junk {
    special_use = \Junk
  }
  mailbox Sent {
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    special_use = \Sent
  }
  mailbox Trash {
    special_use = \Trash
  }
  prefix = 
}
namespace list-archives {
  list = children
  location = maildir:/Library/Server/Mail/Data/listserver/messages/archive/lists/%%u:INDEX=/Library/Server/Mail/Data/listserver/messages/archive/shared/%%u
  prefix = archives.%%u.
  separator = .
  subscriptions = no
  type = shared
}
namespace shared-folders {
  list = yes
  location = maildir:/Volumes/PromiseRAID/Library/Server/Mail/Data/Shared
  prefix = shared-folders.
  separator = .
  subscriptions = no
  type = shared
}
passdb {
  driver = od
}
passdb {
  args = /Library/Server/Mail/Config/dovecot/submit.passdb
  driver = passwd-file
}
plugin {
  acl = vfile:/Library/Server/Mail/Config/dovecot/global-acls:cache_secs=300
  acl_anyone = allow
  acl_shared_dict = file:/Library/Server/Mail/Data/shared/shared-mailboxes
  fts = sk
  quota = maildir:User quota
  quota_warning = storage=100%% quota-exceeded %u
  sieve = /Library/Server/Mail/Data/rules/%u/dovecot.sieve
  sieve_dir = /Library/Server/Mail/Data/rules/%u
  stats_refresh = 30 secs
  stats_track_cmds = yes
}
postmaster_address = postmaster at office.domain.com
protocols = imap pop3 lmtp sieve
quota_full_tempfail = yes
service auth {
  extra_groups = _keytabusers
  idle_kill = 15 mins
  unix_listener auth-userdb {
    user = _dovecot
  }
}
service dns_client {
  unix_listener dns-client {
    mode = 0600
  }
}
service imap-login {
  inet_listener imap {
    port = 143
  }
  inet_listener imaps {
    port = 993
    ssl = yes
  }
  service_count = 0
}
service imap {
  client_limit = 5
  process_limit = 200
  service_count = 0
}
service indexer-worker {
  user = _dovecot
}
service lmtp {
  unix_listener lmtp {
    mode = 0600
  }
}
service managesieve-login {
  inet_listener sieve {
    port = 4190
  }
}
service pop3-login {
  inet_listener pop3 {
    port = 110
  }
  inet_listener pop3s {
    port = 995
    ssl = yes
  }
}
service pop3 {
  client_limit = 5
  process_limit = 200
  service_count = 0
}
service quota-exceeded {
  executable = script /Applications/Server.app/Contents/ServerRoot/usr/libexec/dovecot/quota-exceeded.sh
  unix_listener quota-exceeded {
    group = mail
    mode = 0660
    user = _dovecot
  }
  user = _dovecot
}
service quota-warning {
  executable = script /Applications/Server.app/Contents/ServerRoot/usr/libexec/dovecot/quota-warning.sh
  unix_listener quota-warning {
    group = mail
    mode = 0660
    user = _dovecot
  }
  user = _dovecot
}
service stats {
  fifo_listener stats-mail {
    mode = 0600
    user = _dovecot
  }
}
ssl = required
ssl_ca =
ssl_cert = 
ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL:!ADH:!eNULL
ssl_key = 
ssl_key_path = 
userdb {
  args = partition=/Library/Server/Mail/Config/dovecot/partition_map.conf enforce_quotas=no
  driver = od
}
userdb {
  args = /Library/Server/Mail/Config/dovecot/submit.passdb
  driver = passwd-file
}
verbose_proctitle = yes
protocol lmtp {
  mail_plugins = quota zlib acl fts fts_sk sieve push_notify
}
protocol lda {
  mail_plugins = quota zlib acl fts fts_sk acl sieve push_notify
}
protocol imap {
  mail_max_userip_connections = 20
  mail_plugins = quota zlib acl fts fts_sk acl imap_acl imap_quota imap_zlib
}
protocol pop3 {
  mail_max_userip_connections = 6
}


— 
- Jon