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@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@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@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 }