Dovecot, quota, warning, and issue with setup?

Sun Jun 16 22:42:00 EEST 2019

Hello,

I'm having an issue or two with my new Dovecot setup. I'm running
version 2.3.6 new setup, and using sdbox as the mailbox format. I'm
getting the following warning:

Jun 16 13:57:16 mail dovecot[9583]: lmtp(59153): Warning: quota:
Namespace '' is not Maildir, skipping for Maildir++ quota
Jun 16 13:57:16 mail dovecot[9583]:
lmtp(username at example.net)<59153><rjVgD/yCBl0R5wAATNUJJw>: Warning:
quota: Namespace '' is not Maildir, skipping for Maildir++ quota

I'm also having issue with the public folder, it's not showing up.
Below is my doveconf -n output.

Any suggestions welcome.
Thanks.
Dave.

# 2.3.6 (7eab80676): /usr/local/etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.6 (92dc263a)
# OS: FreeBSD 12.0-RELEASE-p4 amd64
# Hostname: mail.example.local
auth_cache_size = 10 M
auth_default_realm = example.net
auth_mechanisms = plain login
auth_realms = example.net example.com
dict {
  acl = mysql:/usr/local/etc/dovecot/dovecot-dict-sql.conf.ext
  quota = mysql:/usr/local/etc/dovecot/dovecot-dict-sql.conf.ext
}
first_valid_gid = 2100
first_valid_uid = 2100
hostname = mail.example.net
imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags
imap_idle_notify_interval = 29 mins
last_valid_gid = 2100
last_valid_uid = 2100
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
lda_original_recipient_header = X-Original-To
listen = 172.16.21.3
lmtp_rcpt_check_quota = yes
log_timestamp = "%Y-%m-%d %H:%M:%S "
mail_access_groups = vmail
mail_fsync = never
mail_gid = vmail
mail_home = /var/vmail/mailboxes/%d/%n
mail_location = dbox:~/sdbox
mail_plugins = acl fts fts_lucene mail_log notify quota trash virtual
welcome zlib mail_crypt
mail_privileged_group = vmail
mail_server_admin = mailto:postmaster at example.net
mail_uid = vmail
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 index ihave duplicate mime foreverypart
extracttext spamtest spamtestplus virustest editheader imapflags
notify imapsieve vnd.dovecot.imapsieve
namespace {
  location = sdbox:/var/vmail/public/:CONTROL=~/sdbox/public:INDEX=~/sdbox/public
  prefix = Public/
  separator = /
  subscriptions = yes
  type = public
}
namespace inbox {
  inbox = yes
  location =
  mailbox Drafts {
    auto = subscribe
    special_use = \Drafts
  }
  mailbox Sent {
    auto = subscribe
    special_use = \Sent
  }
  mailbox Spam {
    auto = subscribe
    autoexpunge = 30 days
    special_use = \Junk
  }
  mailbox Trash {
    auto = subscribe
    autoexpunge = 30 days
    special_use = \Trash
  }
  prefix =
  separator = /
  type = private
}
passdb {
  args = /usr/local/etc/dovecot/dovecot-sql.conf.ext
  driver = sql
}
plugin {
  acl = vfile
  acl_shared_dict = proxy::acl
  fts = lucene
  fts_autoindex = yes
  fts_autoindex_exclude = \Junk
  fts_autoindex_exclude2 = \Trash
  fts_autoindex_exclude3 = \Spam
  fts_autoindex_max_recent_msgs = 80
  fts_index_timeout = 90
  fts_lucene = whitespace_chars=@. normalize no_snowball
  imapsieve_mailbox1_before = file:/var/vmail/sieve/global/learn-spam.sieve
  imapsieve_mailbox1_causes = COPY
  imapsieve_mailbox1_name = Spam
  imapsieve_mailbox2_before = file:/var/vmail/sieve/global/learn-ham.sieve
  imapsieve_mailbox2_causes = COPY
  imapsieve_mailbox2_from = Spam
  imapsieve_mailbox2_name = *
  mail_crypt_curve = prime256v1
  mail_crypt_global_private_key = # hidden, use -P to show it
  mail_crypt_global_public_key = # hidden, use -P to show it
  mail_crypt_save_version = 2
  mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
  mail_log_fields = uid box msgid size
  quota = maildir:User quota
  quota_exceeded_message = Storage quota for this account has been
exceeded, please try again later.
  quota_grace = 10%%
  quota_rule2 = Trash:ignore
  quota_status_nouser = DUNNO
  quota_status_overquota = 552 5.2.2 Mailbox is full
  quota_status_success = DUNNO
  quota_vsizes = true
  quota_warning = storage=100%% quota-exceeded 100 %u
  quota_warning2 = storage=95%% quota-warning 95 %u
  quota_warning3 = storage=90%% quota-warning 90 %u
  quota_warning4 = storage=85%% quota-warning 85 %u
  quota_warning5 = storage=75%% quota-warning 75 %u
  sieve = file:/var/vmail/sieve/%d/%n/scripts;active=/var/vmail/sieve/%d/%n/active-script.sieve
  sieve_after = /home/vmail/sieve/after.d
  sieve_before = /var/vmail/sieve/global/spam-global.sieve
  sieve_extensions = +notify +imapflags +spamtest +spamtestplus
+virustest +editheader
  sieve_global_dir = /home/vmail/sieve
  sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.execute
+vnd.dovecot.environment
  sieve_max_redirects = 30
  sieve_max_script_size = 1M
  sieve_pipe_bin_dir = /usr/bin
  sieve_plugins = sieve_imapsieve sieve_extprograms
  sieve_spamtest_max_header = X-Spamd-Result: default: [[:alnum:]]+
\[-?[[:digit:]]+\.[[:digit:]]+ / (-?[[:digit:]]+\.[[:digit:]]+)\]
  sieve_spamtest_status_header = X-Spamd-Result: default: [[:alnum:]]+
\[(-?[[:digit:]]+\.[[:digit:]]+) / -?[[:digit:]]+\.[[:digit:]]+\]
  sieve_spamtest_status_type = score
  sieve_user_log = /home/vmail/sieve/sieve_error.log
  sieve_virustest_status_header = X-Virus-Scan: Found to be (.+)\.
  sieve_virustest_status_type = text
  sieve_virustest_text_value1 = clean
  sieve_virustest_text_value5 = infected
  trash = /usr/local/etc/dovecot/trash.conf
  welcome_script = welcome %u postmaster@%d
  welcome_wait = yes
}
postmaster_address = postmaster at example.net
protocols = imap lmtp sieve
sendmail_path = /usr/local/sbin/sendmail
service auth-worker {
  user = vmail
}
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0660
    user = postfix
  }
  unix_listener auth-userdb {
    group = vmail
    mode = 0666
    user = vmail
  }
}
service dict {
  unix_listener dict {
    mode = 0600
    user = vmail
  }
  user = root
}
service imap-login {
  inet_listener imap {
    port = 143
  }
  inet_listener imaps {
    port = 993
    ssl = yes
  }
  process_min_avail = 1
}
service imap {
  executable = imap
}
service lmtp {
  executable = lmtp
  unix_listener /var/spool/postfix/private/dovecot-lmtp {
    group = postfix
    mode = 0660
    user = postfix
  }
}
service managesieve-login {
  inet_listener sieve {
    address = 172.16.21.3
    port = 4190
  }
}
service quota-status {
  client_limit = 1
  executable = quota-status -p postfix
  unix_listener /var/spool/postfix/private/dovecot-quota {
    group = postfix
    mode = 0660
    user = postfix
  }
}
service quota-warning {
  executable = script /usr/local/etc/dovecot/quota-warning.sh
  unix_listener quota-warning {
    group = vmail
    mode = 0660
    user = vmail
  }
  user = vmail
}
service welcome {
  executable = script /usr/local/etc/dovecot/welcome.sh
  unix_listener welcome {
    user = vmail
  }
  user = vmail
}
ssl = required
ssl_cert = </usr/local/etc/ssl/acme.sh/example.net/fullchain.crt
ssl_cipher_list = ECDH+AESGCM:ECDH+CHACHA20:ECDH+AES256:ECDH+AES128:!aNULL:!SHA1
ssl_curve_list = P-256
ssl_dh = # hidden, use -P to show it
ssl_key = # hidden, use -P to show it
ssl_min_protocol = TLSv1.2
ssl_options = no_ticket
ssl_prefer_server_ciphers = yes
userdb {
  args = /usr/local/etc/dovecot/dovecot-sql.conf.ext
  driver = sql
}
protocol lmtp {
  info_log_path = /var/log/dovecot/dovecot-lmtp.log
  log_path = /var/log/dovecot/dovecot-lmtp-errors.log
  mail_fsync = optimized
  mail_plugins = acl fts fts_lucene mail_log notify quota trash
virtual welcome zlib mail_crypt sieve
}
protocol lda {
  mail_fsync = optimized
  mail_plugins = acl fts fts_lucene mail_log notify quota trash
virtual welcome zlib mail_crypt sieve
}
protocol imap {
  mail_max_userip_connections = 20
  mail_plugins = acl fts fts_lucene mail_log notify quota trash
virtual welcome zlib mail_crypt imap_acl imap_quota imap_sieve
imap_zlib last_login
}
protocol sieve {
  info_log_path = /var/log/dovecot/dovecot-sieve.log
  log_path = /var/log/dovecot/dovecot-sieve-errors.log
}