July 2015 - dovecot - dovecot.org

migrate via dsync error Panic: file mail-transaction-log.c: line 271 (mail_transaction_log_rotate): assertion failed: (file->locked)
by wuwei 17 Jul '15

17 Jul '15

hi all when I use dsync migrate users from dovecot2.0.14(maildir Solaris10) to dovecot2.2.15(mdbox debian7) , most of the users migrated well, only one user has a error. migrate cmd: "$dovecotHome"bin/doveadm -Dv -o mail_fsync=never -o imapc_host=$ip backup -R -u $user imapc: dovecot2.2.15 log: doveadm(root): Debug: Loading modules from directory: /home/mail/dovecot/lib/dovecot doveadm(root): Debug: Module loaded: /home/mail/dovecot/lib/dovecot/lib10_quota_plugin.so doveadm(root): Debug: Module loaded: /home/mail/dovecot/lib/dovecot/lib15_notify_plugin.so doveadm(root): Debug: Module loaded: /home/mail/dovecot/lib/dovecot/lib20_fts_plugin.so doveadm(root): Debug: Module loaded: /home/mail/dovecot/lib/dovecot/lib20_mail_log_plugin.so doveadm(root): Debug: Module loaded: /home/mail/dovecot/lib/dovecot/lib20_zlib_plugin.so doveadm(root): Debug: Module loaded: /home/mail/dovecot/lib/dovecot/lib21_fts_lucene_plugin.so doveadm(root): Debug: Loading modules from directory: /home/mail/dovecot/lib/dovecot/doveadm doveadm(root): Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /home/mail/dovecot/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_user_module (this is usually intentional, so just ignore this message) doveadm(root): Debug: Skipping module doveadm_expire_plugin, because dlopen() failed: /home/mail/dovecot/lib/dovecot/doveadm/lib10_doveadm_expire_plugin.so: undefined s ymbol: expire_set_deinit (this is usually intentional, so just ignore this message) doveadm(root): Debug: Module loaded: /home/mail/dovecot/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so doveadm(root): Debug: Module loaded: /home/mail/dovecot/lib/dovecot/doveadm/lib10_doveadm_sieve_plugin.so doveadm(root): Debug: Module loaded: /home/mail/dovecot/lib/dovecot/doveadm/lib20_doveadm_fts_lucene_plugin.so doveadm(root): Debug: Module loaded: /home/mail/dovecot/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so doveadm(chenwenguang(a)eachnet.com): Debug: auth input: chenwenguang(a)eachnet.com home=/data/02/eachnet.com/281/721/chenwenguang@eachnet.com uid=1010 gid=1010 mail=mdbox:/ data/02/eachnet.com/281/721/chenwenguang@eachnet.com quota_rule=*:storage=1024MB sieve_dir=/data/02/eachnet.com/281/721/chenwenguang@eachnet.com sieve=/data/02/eachnet. com/281/721/chenwenguang(a)eachnet.com/dovecot.sieve doveadm(chenwenguang(a)eachnet.com): Debug: Added userdb setting: mail=mdbox:/data/02/eachnet.com/281/721/chenwenguang@eachnet.com doveadm(chenwenguang(a)eachnet.com): Debug: Added userdb setting: plugin/quota_rule=*:storage=1024MB doveadm(chenwenguang(a)eachnet.com): Debug: Added userdb setting: plugin/sieve=/data/02/eachnet.com/281/721/chenwenguang@eachnet.com/dovecot.… doveadm(chenwenguang(a)eachnet.com): Debug: Added userdb setting: plugin/sieve_dir=/data/02/eachnet.com/281/721/chenwenguang@eachnet.com doveadm(chenwenguang(a)eachnet.com): Debug: Effective uid=1010, gid=1010, home=/data/02/eachnet.com/281/721/chenwenguang@eachnet.com doveadm(chenwenguang(a)eachnet.com): Debug: Quota root: name=chenwenguang(a)eachnet.com backend=dict args=:redis:host=172.24.202.60:prefix=user_quota/ doveadm(chenwenguang(a)eachnet.com): Debug: Quota rule: root=chenwenguang(a)eachnet.com mailbox=* bytes=1073741824 messages=0 doveadm(chenwenguang(a)eachnet.com): Debug: Quota rule: root=chenwenguang(a)eachnet.com mailbox=Trash bytes=+858993459 (80%) messages=0 doveadm(chenwenguang(a)eachnet.com): Debug: Quota warning: bytes=966367641 (90%) messages=0 reverse=no command=quota-warning 90 chenwenguang(a)eachnet.com doveadm(chenwenguang(a)eachnet.com): Debug: Quota warning: bytes=858993459 (80%) messages=0 reverse=no command=quota-warning 80 chenwenguang(a)eachnet.com doveadm(chenwenguang(a)eachnet.com): Debug: Quota warning: bytes=751619276 (70%) messages=0 reverse=no command=quota-warning 70 chenwenguang(a)eachnet.com doveadm(chenwenguang(a)eachnet.com): Debug: Quota warning: bytes=644245094 (60%) messages=0 reverse=no command=quota-warning 60 chenwenguang(a)eachnet.com doveadm(chenwenguang(a)eachnet.com): Debug: Quota grace: root=chenwenguang(a)eachnet.com bytes=107374182 (10%) doveadm(chenwenguang(a)eachnet.com): Debug: dict quota: user=chenwenguang(a)eachnet.com, uri=redis:host=172.24.202.60:prefix=user_quota/, noenforcing=0 doveadm(chenwenguang(a)eachnet.com): Debug: Namespace inbox: type=private, prefix=, sep=., inbox=yes, hidden=no, list=yes, subscriptions=yes location=mdbox:/data/02/eachn et.com/281/721/chenwenguang@eachnet.com doveadm(chenwenguang(a)eachnet.com): Debug: fs: root=/data/02/eachnet.com/281/721/chenwenguang@eachnet.com, index=, indexpvt=, control=, inbox=, alt= doveadm(chenwenguang(a)eachnet.com): Debug: Namespace : Using permissions from /data/02/eachnet.com/281/721/chenwenguang(a)eachnet.com: mode=0700 gid=default dsync(chenwenguang(a)eachnet.com): Debug: Effective uid=1010, gid=1010, home=/data/02/eachnet.com/281/721/chenwenguang@eachnet.com dsync(chenwenguang(a)eachnet.com): Debug: Quota root: name=chenwenguang(a)eachnet.com backend=dict args=:redis:host=172.24.202.60:prefix=user_quota/ dsync(chenwenguang(a)eachnet.com): Debug: Quota rule: root=chenwenguang(a)eachnet.com mailbox=* bytes=1073741824 messages=0 dsync(chenwenguang(a)eachnet.com): Debug: Quota rule: root=chenwenguang(a)eachnet.com mailbox=Trash bytes=+858993459 (80%) messages=0 dsync(chenwenguang(a)eachnet.com): Debug: Quota warning: bytes=966367641 (90%) messages=0 reverse=no command=quota-warning 90 chenwenguang(a)eachnet.com dsync(chenwenguang(a)eachnet.com): Debug: Quota warning: bytes=858993459 (80%) messages=0 reverse=no command=quota-warning 80 chenwenguang(a)eachnet.com dsync(chenwenguang(a)eachnet.com): Debug: Quota warning: bytes=751619276 (70%) messages=0 reverse=no command=quota-warning 70 chenwenguang(a)eachnet.com dsync(chenwenguang(a)eachnet.com): Debug: Quota warning: bytes=644245094 (60%) messages=0 reverse=no command=quota-warning 60 chenwenguang(a)eachnet.com dsync(chenwenguang(a)eachnet.com): Debug: Quota grace: root=chenwenguang(a)eachnet.com bytes=107374182 (10%) dsync(chenwenguang(a)eachnet.com): Debug: dict quota: user=chenwenguang(a)eachnet.com, uri=redis:host=172.24.202.60:prefix=user_quota/, noenforcing=0 dsync(chenwenguang(a)eachnet.com): Debug: Namespace inbox: type=private, prefix=, sep=., inbox=yes, hidden=no, list=yes, subscriptions=yes location=imapc: dsync(chenwenguang(a)eachnet.com): Debug: imapc(172.24.202.201:143): Looking up IP address dsync(chenwenguang(a)eachnet.com): Debug: imapc(172.24.202.201:143): Connecting to 172.24.202.201:143 dsync(chenwenguang(a)eachnet.com): Debug: imapc(172.24.202.201:143): Server capabilities: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN dsync(chenwenguang(a)eachnet.com): Debug: imapc(172.24.202.201:143): Authenticating as chenwenguang(a)eachnet.com dsync(chenwenguang(a)eachnet.com): Debug: imapc(172.24.202.201:143): Server capabilities: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THRE AD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST -STATUS QUOTA dsync(chenwenguang(a)eachnet.com): Debug: imapc(172.24.202.201:143): Authenticated successfully dsync(chenwenguang(a)eachnet.com): Debug: imapc: root=, index=, indexpvt=, control=, inbox=, alt= dsync(chenwenguang(a)eachnet.com): Debug: fts: Indexes disabled for namespace '' dsync(chenwenguang(a)eachnet.com): Debug: brain M: Local mailbox tree: Drafts guid=e0187b65e763143666d22094cedfe6a4 uid_validity=1279693072 uid_next=1 subs=no last_change =0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Local mailbox tree: INBOX guid=c92f64f79f0d1ed01e6d5b314f04886c uid_validity=1279693068 uid_next=134807 subs=no last_ch ange=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain M: Local mailbox tree: Trash guid=7f5af7ba291b2df1a11d573bdb55d7e9 uid_validity=1279693071 uid_next=1 subs=no last_change= 0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Local mailbox tree: Drafts guid=e0187b65e763143666d22094cedfe6a4 uid_validity=1279693072 uid_next=1 subs=no last_change =0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain M: Local mailbox tree: Sent Items guid=34b8141947b9372e94589bd35a54dac5 uid_validity=1279693070 uid_next=1 subs=no last_ch ange=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Local mailbox tree: Trash guid=7f5af7ba291b2df1a11d573bdb55d7e9 uid_validity=1279693071 uid_next=1 subs=no last_change= 0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain M: Local mailbox tree: INBOX guid=c92f64f79f0d1ed01e6d5b314f04886c uid_validity=1279693068 uid_next=1 subs=no last_change= 0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Local mailbox tree: Sent Items guid=34b8141947b9372e94589bd35a54dac5 uid_validity=1279693070 uid_next=1 subs=no last_ch ange=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain M: Local mailbox tree: Junk E-mail guid=9e1a7b3d0b113405571152c94fcf1154 uid_validity=1279693069 uid_next=1 subs=no last_c hange=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Local mailbox tree: Junk E-mail guid=9e1a7b3d0b113405571152c94fcf1154 uid_validity=1279693069 uid_next=1 subs=no last_c hange=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain M: Remote mailbox tree: INBOX guid=c92f64f79f0d1ed01e6d5b314f04886c uid_validity=1279693068 uid_next=134807 subs=no last_c hange=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain M: Remote mailbox tree: Drafts guid=e0187b65e763143666d22094cedfe6a4 uid_validity=1279693072 uid_next=1 subs=no last_chang e=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain M: Remote mailbox tree: Trash guid=7f5af7ba291b2df1a11d573bdb55d7e9 uid_validity=1279693071 uid_next=1 subs=no last_change =0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain M: Remote mailbox tree: Sent Items guid=34b8141947b9372e94589bd35a54dac5 uid_validity=1279693070 uid_next=1 subs=no last_c hange=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain M: Remote mailbox tree: Junk E-mail guid=9e1a7b3d0b113405571152c94fcf1154 uid_validity=1279693069 uid_next=1 subs=no last_ change=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Remote mailbox tree: Drafts guid=e0187b65e763143666d22094cedfe6a4 uid_validity=1279693072 uid_next=1 subs=no last_chang e=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Remote mailbox tree: Trash guid=7f5af7ba291b2df1a11d573bdb55d7e9 uid_validity=1279693071 uid_next=1 subs=no last_change =0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Remote mailbox tree: Sent Items guid=34b8141947b9372e94589bd35a54dac5 uid_validity=1279693070 uid_next=1 subs=no last_c hange=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Remote mailbox tree: INBOX guid=c92f64f79f0d1ed01e6d5b314f04886c uid_validity=1279693068 uid_next=1 subs=no last_change =0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Remote mailbox tree: Junk E-mail guid=9e1a7b3d0b113405571152c94fcf1154 uid_validity=1279693069 uid_next=1 subs=no last_ change=0 last_subs=0 dsync(chenwenguang(a)eachnet.com): Debug: brain S: Skipping unchanged mailbox e0187b65e763143666d22094cedfe6a4 dsync(chenwenguang(a)eachnet.com): Panic: file mail-transaction-log.c: line 271 (mail_transaction_log_rotate): assertion failed: (file->locked) dsync(chenwenguang(a)eachnet.com): Error: Raw backtrace: /home/mail/dovecot/lib/dovecot/libdovecot.so.0(+0x750bf) [0x7fe817a980bf] -> /home/mail/dovecot/lib/dovecot/libdo vecot.so.0(default_fatal_handler+0x2a) [0x7fe817a9819a] -> /home/mail/dovecot/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fe817a4a335] -> /home/mail/dovecot/lib/dovecot/ libdovecot-storage.so.0(+0xd499f) [0x7fe817ddb99f] -> /home/mail/dovecot/lib/dovecot/libdovecot-storage.so.0(mail_index_write+0x1e6) [0x7fe817ddac46] -> /home/mail/dove cot/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_commit+0x2db) [0x7fe817dd2f2b] -> /home/mail/dovecot/lib/dovecot/libdovecot-storage.so.0(imapc_mailbox_sync_init +0x20d) [0x7fe817d7690d] -> /home/mail/dovecot/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x35) [0x7fe817d89e05] -> /home/mail/dovecot/lib/dovecot/libdovecot -storage.so.0(mailbox_sync+0x27) [0x7fe817d89f27] -> /home/mail/dovecot/bin/doveadm(dsync_brain_slave_recv_mailbox+0x7b) [0x430aeb] -> /home/mail/dovecot/bin/doveadm(ds ync_brain_run+0x256) [0x42e726] -> /home/mail/dovecot/bin/doveadm() [0x414ec0] -> /home/mail/dovecot/bin/doveadm() [0x416a7d] -> /home/mail/dovecot/bin/doveadm(doveadm_ mail_try_run+0x231) [0x417721] -> /home/mail/dovecot/bin/doveadm(main+0x3a8) [0x413bf8] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7fe8176b5ead] -> / home/mail/dovecot/bin/doveadm() [0x413e11] dovecot2.2.15 conf # 2.2.15: /home/mail/dovecot/etc/dovecot/dovecot.conf doveconf: Warning: service auth { client_limit=80960 } is lower than required under max. load (300000) doveconf: Warning: service anvil { client_limit=60000 } is lower than required under max. load (240003) # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.4 auth_cache_negative_ttl = 1 days auth_cache_size = 1000 k auth_cache_ttl = 1 days auth_debug = yes auth_debug_passwords = yes auth_master_user_separator = * auth_mechanisms = plain login debug_log_path = /data/logs/dovecot/logs/dovecot.log default_client_limit = 60000 default_internal_user = vmail default_login_user = dovecotauth default_process_limit = 60000 disable_plaintext_auth = no first_valid_gid = 1007 first_valid_uid = 1007 imapc_features = rfc822.size fetch-headers imapc_host = 172.24.173.212 imapc_password = 111111 imapc_user = %u info_log_path = /data/logs/dovecot/logs/dovecot.log log_path = /data/logs/dovecot/logs/dovecot.log mail_debug = yes mail_fsync = never mail_plugins = fts fts_lucene mail_log notify quota zlib mail_prefetch_count = 1 maildir_very_dirty_syncs = yes 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 inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox "Junk E-mail" { auto = subscribe special_use = \Junk } mailbox "Sent Items" { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = . } passdb { args = /home/mail/dovecot/etc/dovecot/passwd.masterusers driver = passwd-file master = yes } passdb { args = /home/mail/dovecot/bin/CheckPassword driver = checkpassword } plugin { fts = lucene fts_lucene = whitespace_chars=@. mail_debug = yes mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename append mail_log_fields = uid box msgid size quota = dict:%u::redis:host=172.24.202.60:prefix=user_quota/ quota_rule2 = Trash:storage=+80%% quota_warning = storage=90%% quota-warning 90 %u quota_warning2 = storage=80%% quota-warning 80 %u quota_warning3 = storage=70%% quota-warning 70 %u quota_warning4 = storage=60%% quota-warning 60 %u sieve = ~/.dovecot.sieve sieve_dir = ~/sieve welcome_letter_path = /home/mail/dovecot/etc/welcome welcome_letter_url = http://202.108.252.162:8080/domainmail zlib_save = gz zlib_save_level = 6 } pop3_fast_size_lookups = yes pop3_no_flag_updates = yes postmaster_address = postmastar@%d protocols = imap pop3 sieve lmtp service auth-worker { user = dovecotauth } service auth { client_limit = 80960 unix_listener /home/mail/postfix/var/spool/postfix/private/auth-client { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imap { port = 143 } service_count = 0 vsz_limit = 2 G } service imap { process_limit = 60240 } service lmtp { inet_listener { port = 11000 } } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 0 vsz_limit = 2 G } service managesieve { process_limit = 80960 } service pop3-login { inet_listener pop3 { port = 110 } service_count = 0 vsz_limit = 2 G } service quota-warning { executable = script /home/mail/dovecot/bin/quota-warning.sh unix_listener quota-warning { user = vmail } user = vmail } ssl = no submission_host = 172.24.203.8:25 userdb { driver = prefetch } userdb { args = /home/mail/dovecot/etc/dovecot/dovecot-dict-auth.conf.ext driver = dict } protocol imap { imap_logout_format = bytes=%i/%o mail_plugins = fts fts_lucene mail_log notify quota zlib imap_quota imap_zlib } protocol pop3 { pop3_logout_format = bytes=%i/%o, top=%t/%p, retr=%r/%b, del=%d/%m, size=%s } protocol sieve { mail_max_userip_connections = 1000 mail_plugins = fts fts_lucene mail_log notify quota zlib quota managesieve_implementation_string = Dovecot Pigeonhole managesieve_logout_format = bytes=%i/%o managesieve_max_compile_errors = 10 managesieve_max_line_length = 65536 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 } need you help!thank you! -- View this message in context: http://dovecot.2317879.n4.nabble.com/migrate-via-dsync-error-Panic-file-mai… Sent from the Dovecot mailing list archive at Nabble.com.

1 0

Quota policy service not rejecting messages when user over quota
by james＠lottspot.com 17 Jul '15

17 Jul '15

For some very odd reason, the quota-status service is failing to enforce quotas. Every other aspect of my configuration is working with absolutely no problems. When I attempt delivery via LTMP, the message is, as expected, rejected due to the user's inbox being full. root@smtp:/usr/local/etc/mail-config # nc -U /var/spool/postfix/private/dovecot-lmtp < 220 mx0.lottspot.com Dovecot ready. > LHLO localhost < 250-mx0.lottspot.com < 250-8BITMIME < 250-ENHANCEDSTATUSCODES < 250 PIPELINING > MAIL FROM:<root@localhost> < 250 2.1.0 OK > RCPT TO:<james(a)lottspot.vpn> < 552 5.2.2 <james(a)lottspot.vpn> Quota exceeded (mailbox for user is full) The policy service however, just lets everything go right through. I know that accessing the userdb is not an issue, because I passed a bogus user before passing my real user and received the expected response. root@smtp:/usr/local/etc/mail-config # nc -U /var/spool/postfix/private/policy-quota > recipient=noop(a)fake.tld > < action=551 User not found < > recipient=james(a)lottspot.vpn > < action=250 Quota status success < I'm using Dovecot 2.2.15, and I have included my quota configuration below. If anyone wants to see full doveconf -n output, I can provide it, but figured it was a bit much for this case. Thanks in advance for any pointers! --> Note: I'm the quota_status_* directives have been set as is for testing purposes only. I'm fully aware not to do that in production. plugin { quota = maildir:User quota quota_rule = *:bytes=1G quota_rule2 = Trash:storage=+10%% quota_status_success = "250 Quota status success" quota_status_nouser = "551 User not found" quota_status_overquota = "552 5.2.2 Recipient mailbox is full" } service quota-status { executable = quota-status -p postfix unix_listener /var/spool/postfix/private/policy-quota { user = postfix group = wheel mode = 0666 } }

2 1

[Sieve] Unable to fileinto subfolders
by james＠lottspot.com 17 Jul '15

17 Jul '15

Hello again list! I am configuring a server running Dovecot 2.2.15 (Pigeonhole 0.4.6), and I am having an issue with Sieve scripts where I cannot sort messages into a subfolder of a mailbox. An email which is matched by the following script: require "fileinto"; if header :contains "Subject" "[SORT ME]" { fileinto "INBOX.Sorted"; } Yields the following error: Jul 16 18:54:46 smtp dovecot: lmtp(james(a)lottspot.vpn): Error: DiJmNGZgqFWLFAEANWXNPw: sieve: msgid=<4973528.yvy4Yu8Tt4@arch_project>: failed to store into mailbox 'INBOX.Sorted': Character not allowed in mailbox name: '.' As far as I can tell based on the Sieve usage page in the wiki (http://wiki2.dovecot.org/Pigeonhole/Sieve/Usage) this is *supposed* to work. I have included my namespace configuration below, but if anyone wants the whole doveconf -n, I will gladly provide it. Thanks in advance for any help! namespace inbox { type = private separator = / prefix = inbox = yes mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Spam { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } } namespace { type = shared separator = / prefix = shared/%%d/%%n/ location = maildir:/home/%%d/%%n/mail:INDEX=~/indexes/%%d/%%n:INDEXPVT=~/indexes/%%d/%%n subscriptions = no list = children }

3 2

question on Dovecot replication
by Arnold Wang 17 Jul '15

17 Jul '15

I'm running Dovecot 2.2.x and have a question on its replication capability. I plan to run Dovecot in two different sites with two nodes at each site. My question is how many replication partners can each Dovecot node have? Can I define three "mail_replica" entries in every node so any message received by one node will be replicated to three other nodes automatically? Thanks in advance for your help.

1 0

Admin access to sieve filters with managesieve
by Christian Theune 15 Jul '15

15 Jul '15

Hi, I’ve been a long-time user of Cyrus and started using sieve with Dovecot recently. A question that came up is: how do I access a users’s sieve scripts through managesieve without their credentials? Managesieve allows separating authentation and the corresponding mailbox identification, right? That’s what I used with cyrus sieve all the time. :) I didn’t find documentation in the wiki or googling where to configure someone as admin in Dovecot so he can access foreign sieve scripts through managesieve. Pointers? Am I using the right words? Cheers, Christian — Christian Theune · ct(a)flyingcircus.io · +49 345 219401 0 Flying Circus Internet Operations GmbH · http://flyingcircus.io Forsterstraße 29 · 06112 Halle (Saale) · Deutschland HR Stendal HRB 21169 · Geschäftsführer: Christian. Theune, Christian. Zagrodnick

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doveadm search -A problem with dropped privileges
by Sebastian Kricner 14 Jul '15

14 Jul '15

Hello, if you want to answer to this mail, please send it directly to me. I have found a big issue with the following command "doveadm -search -A". It whatsoever works by setting doveadm_worker_count = 0 in the dovecot.conf configuration file. The problem is that doveadm-server or something similar uses privileges of "nobody" and so it fails searching e-mails. Instead also the process tries to create a maildir for "nobody": Debug: Namespace : /var/mail/nobody doesn't exist yet, using default permissions Debug: Namespace : Using permissions from /var/mail/nobody: mode=0700 gid=default Error: User initialization failed: Namespace '': mkdir(/var/mail/nobody) failed: Permission denied (euid=65534(nobody) egid=65534(nobody) missing +w perm: /var/mail, we're not in group 12(mail), dir owned by 0:12 mode=0775) Error: search: User init failed Error: userdb lookup: connect(/var/run/dovecot//auth-userdb) failed: Permission denied (euid=65534(nobody) egid=65534(nobody) missing +r perm: /var/run/dovecot//auth-userdb, we're not in group 12(mail), dir owned by 0:0 mode=0755) Error: search: User lookup failed: Internal error occurred. Refer to server log for more information. Even after setting permissions, so that the process can create a maildir for "nobody" in the /var/mail location, it fails to "setresgid" to the particular user to be scanned. It can´t work because it is not possible to gain other user privileges from another user. # 2.2.16: /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.7 # OS: Linux Gentoo Base System release 2.2 auth_cache_negative_ttl = xx mins auth_cache_size = xx M auth_cache_ttl = xx mins auth_mechanisms = xx xx auth_worker_max_count = xx base_dir = /var/run/dovecot/ default_process_limit = xx dict { expire = sqlite:/xx } doveadm_worker_count = 1 first_valid_gid = xx first_valid_uid = xx login_greeting = xx.xx mail_location = maildir:/xx/xx/%u mail_privileged_group = xx 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 passdb { args = scheme=SHA512 /xx/xx/xx.xx driver = passwd-file } plugin { expire = xx expire2 = xx expire_dict = proxy::expire sieve = ~/.xx.xx sieve_dir = ~/.xx } protocols = imap sieve service auth { unix_listener auth-client { group = xx mode = 0660 } unix_listener auth-userdb { group = xx mode = 0660 } } service dict { unix_listener dict { mode = 0666 } } service imap-login { inet_listener imap { port = 0 } process_limit = 6 service_count = 1 } ssl_cert = </xx/xx/xx/xx.xx.xx ssl_key = </xx/xx/xx/xx.xx.xx ssl_parameters_regenerate = xx days userdb { driver = passwd } protocol lda { mail_plugins = sieve expire } protocol imap { imap_idle_notify_interval = xx mins mail_max_userip_connections = xx mail_plugins = expire } Regards Sebastian Kricner -- http://tuxwave.net -- the difference to think makes it real!

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does dovecot support aio(asynchronous IO)
by boyd 13 Jul '15

13 Jul '15

Dear, Does dovecot support aio(asynchronous IO)? Or do we have a plan/need to support it? Thanks!

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doveadm save message ...
by Hardy Flor 11 Jul '15

11 Jul '15

How can I set the flags for a saved message without search?

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Error while executing dovecot
by Sachin Kulkarni1 10 Jul '15

10 Jul '15

Hello All, I am trying to execute dovecot by below command /opt/app/dovecot/latest/sbin/dovecot -c /opt/app/dovecot/latest/etc/dovecot/dovecot.conf I am getting below error doveconf: Fatal: Error in configuration file /opt/app/dovecot/latest/etc/dovecot/dovecot.conf: default_login_user doesn't exist: dovenull please guide me to resolve this. Thanks and Regards, Sachin ============================================================================================================================ Disclaimer: This message and the information contained herein is proprietary and confidential and subject to the Tech Mahindra policy statement, you may review the policy at http://www.techmahindra.com/Disclaimer.html externally http://tim.techmahindra.com/tim/disclaimer.html internally within TechMahindra. ============================================================================================================================

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Re: Systemd and listen restriction to localhost not enforced
by Joseph Tam 09 Jul '15

09 Jul '15

Sven Strickroth <sven(a)cs-ware.de> writes: > in /etc/dovecot/conf.d/10-master.conf I have restricted IMAP to > localhost only: > > service imap-login { > inet_listener imap { > address = 127.0.0.1 > #port = 143 > } > inet_listener imaps { > #port = 993 > #ssl = yes > } > } > > However, /lib/systemd/system/dovecot.socket make it listen on > 0.0.0.0:143 and [::]:143 causing the service being available to > the public which it should not. - IMHO this is a security issue. I don't know much about systemd, but you'll probably need dovecot configuration listen = 127.0.0.1 Joseph Tam <jtam.home(a)gmail.com>

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