October 2007 - dovecot

[Dovecot] lost emails with version 1.0.6
by Nishant Limbachia 29 Oct '07

29 Oct '07

Hi list members, I am using dovecot on Slackware 12.0 with postfix 2.4.5. I just upgraded to version 1.0.6 from 1.0.5 and now I am not getting emails. I am using dovecot deliver with postfix. deliver log also says email put into appropriate inbox. Starting up dovecot doesn't show any error messages. I've looked at the release notes and couldn't find any changes that should affect the config file. Here's an excerpt from dovecot deliver's log for the last two emails I've lost after upgrade. ### deliver(raghu): Oct 28 19:34:52 Info: msgid=<200710281935.AA6815928(a)stuart.iit.edu>: saved mail to INBOX deliver(raghu): Oct 28 19:40:13 Info: msgid=<200710281940.AA82444392(a)stuart.iit.edu>: saved mail to INBOX ### Any ideas? ---- tuxrules.in(a)gmail.com

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[Dovecot] do 1.1b4 assertion failed: (mailbox_list_is_valid_existing_name
by Adam McDougall 28 Oct '07

28 Oct '07

I think this is where I left off last weekend. Instead of this happening at the base of one of my shared mail namespaces, it happens when I try to select a top level folder inside the namespace, or try to directly select an entire path to a folder. This only happens when ACL is enabled. Let me know if I need to provide more. Thanks. Oct 27 16:03:27 gribble dovecot: IMAP(mcdouga9): file mailbox-list-maildir.c: line 186 (maildir_list_get_path): assertion failed: (mailbox_list_is_valid_existing_name(_list, name)) Oct 27 16:03:27 gribble dovecot: child 51261 (imap) killed with signal 6 a0011 LIST "" "#shared/decs/backups/%" IMAP(mcdouga9): Info: acl vfile: file /usr/local/etc/dovecot-acls//.DEFAULT not found IMAP(mcdouga9): Info: acl vfile: file /home/mcdouga9/Maildir/dovecot-acl not found IMAP(mcdouga9): Info: acl vfile: file /usr/local/etc/dovecot-acls//.DEFAULT not found IMAP(mcdouga9): Info: acl vfile: reading file /egr/mail/shared/decs/dovecot-acl IMAP(mcdouga9): Panic: file mailbox-list-maildir.c: line 186 (maildir_list_get_path): assertion failed: (mailbox_list_is_valid_existing_name(_list, name)) Program received signal SIGABRT, Aborted. 0x00000008009c34bc in kill () from /lib/libc.so.6 (gdb) bt full #0 0x00000008009c34bc in kill () from /lib/libc.so.6 No symbol table info available. #1 0x00000008009c234d in abort () from /lib/libc.so.6 No symbol table info available. #2 0x00000000004a1414 in default_fatal_handler (type=LOG_TYPE_PANIC, status=0, format=0x4bc930 "file %s: line %d (%s): assertion failed: (%s)", args=0x7fffffffda50) at failures.c:177 backtrace = 0x5f38c0 "\200T`" #3 0x00000000004a167b in i_panic (format=0x4bc930 "file %s: line %d (%s): assertion failed: (%s)") at failures.c:211 args = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7fffffffdb40, reg_save_area = 0x7fffffffda80}} #4 0x0000000000429b07 in maildir_list_get_path (_list=0x603048, name=0x602900 "#shared/decs/receipts", type=MAILBOX_LIST_PATH_TYPE_MAILBOX) at mailbox-list-maildir.c:186 list = (struct maildir_mailbox_list *) 0x603048 __PRETTY_FUNCTION__ = "maildir_list_get_path" #5 0x000000000048e4e1 in mailbox_list_get_path (list=0x603048, name=0x602900 "#shared/decs/receipts", type=MAILBOX_LIST_PATH_TYPE_MAILBOX) at mailbox-list.c:265 No locals. #6 0x000000000048ce69 in mail_storage_get_mailbox_path (storage=0x5fdc48, name=0x602900 "#shared/decs/receipts", is_file_r=0x7fffffffdc07) at mail-storage.c:389 No locals. #7 0x0000000800b07720 in acl_backend_vfile_object_init () from /usr/local/lib/dovecot/imap/lib01_acl_plugin.so No symbol table info available. #8 0x0000000800b08708 in acl_backend_vfile_acllist_rebuild () from /usr/local/lib/dovecot/imap/lib01_acl_plugin.so No symbol table info available. #9 0x0000000800b08beb in acl_backend_vfile_acllist_refresh () from /usr/local/lib/dovecot/imap/lib01_acl_plugin.so No symbol table info available. #10 0x0000000800b08ce2 in acl_backend_vfile_acllist_verify () from /usr/local/lib/dovecot/imap/lib01_acl_plugin.so No symbol table info available. #11 0x0000000800b083a9 in acl_backend_vfile_object_refresh_cache () from /usr/local/lib/dovecot/imap/lib01_acl_plugin.so No symbol table info available. #12 0x0000000800b07546 in acl_backend_get_default_rights () from /usr/local/lib/dovecot/imap/lib01_acl_plugin.so No symbol table info available. #13 0x0000000800b0a9ed in acl_mailbox_list_iter_init () from /usr/local/lib/dovecot/imap/lib01_acl_plugin.so No symbol table info available. #14 0x000000000048e85f in mailbox_list_iter_init_multiple (list=0x603048, patterns=0x5f4298, flags=MAILBOX_LIST_ITER_RETURN_CHILDREN) at mailbox-list.c:357 __PRETTY_FUNCTION__ = "mailbox_list_iter_init_multiple" #15 0x000000000041752c in list_namespace_init (ctx=0x60d0b0) at cmd-list.c:642 ns = (struct mail_namespace *) 0x5fd848 cur_ns_prefix = 0x5fd880 "#shared/decs/" cur_ref = 0x5f4318 "" pat = (const char * const *) 0x5f4298 pattern = 0x611178 "#shared/decs/backups/%" inbox_match = IMAP_MATCH_NO used_patterns = {arr = {buffer = 0x5f4260, element_size = 8}, v = 0x5f4260, v_modifiable = 0x5f4260} inboxcase = false #16 0x0000000000417738 in cmd_list_continue (cmd=0x60d048) at cmd-list.c:673 ctx = (struct cmd_list_context *) 0x60d0b0 ret = 1 #17 0x0000000000417e1c in cmd_list_full (cmd=0x60d048, lsub=false) at cmd-list.c:847 client = (struct client *) 0x602100 args = (const struct imap_arg *) 0x6110c0 arg = (const struct imap_arg *) 0x41bb68 ctx = (struct cmd_list_context *) 0x60d0b0 patterns = {arr = {buffer = 0x60d0f8, element_size = 8}, v = 0x60d0f8, v_modifiable = 0x60d0f8} pattern = 0x611178 "#shared/decs/backups/%" patterns_strarr = (const char * const *) 0x60d130 #18 0x0000000000417e8a in cmd_list (cmd=0x60d048) at cmd-list.c:862 No locals. #19 0x000000000041b0b2 in client_command_input (cmd=0x60d048) at client.c:505 client = (struct client *) 0x602100 __PRETTY_FUNCTION__ = "client_command_input" #20 0x000000000041b2b1 in client_command_input (cmd=0x60d048) at client.c:562 client = (struct client *) 0x602100 __PRETTY_FUNCTION__ = "client_command_input" #21 0x000000000041b3e2 in client_handle_next_command (client=0x602100) at client.c:598 size = 39 #22 0x000000000041b505 in client_input (client=0x602100) at client.c:633 cmd = (struct client_command_context *) 0x2005fe0a8 ret = 32767 __PRETTY_FUNCTION__ = "client_input" #23 0x00000000004ab987 in io_loop_handler_run (ioloop=0x5f3140) at ioloop-kqueue.c:149 ctx = (struct ioloop_handler_context *) 0x5fe0a0 events = (struct kevent *) 0x600000 event = (const struct kevent *) 0x600000 tv = {tv_sec = 9, tv_usec = 996738} ts = {tv_sec = 9, tv_nsec = 996738000} io = (struct io_file *) 0x5f36c0 events_count = 2 t_id = 2 msecs = 9997 ret = 1 i = 0 __PRETTY_FUNCTION__ = "io_loop_handler_run" #24 0x00000000004aaaa0 in io_loop_run (ioloop=0x5f3140) at ioloop.c:305 No locals. #25 0x000000000042525e in main (argc=1, argv=0x7fffffffe320, envp=0x7fffffffe330) at main.c:293 No locals.

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[Dovecot] fallback for proxy?
by Cor Bosman 28 Oct '07

28 Oct '07

Is it possible somehow to configure a fallback for a failed proxy? I am using sql based proxying through dovecot, but it would be nice if you can fallback to another host if the proxy destination server is down. High availability and all.. Regards, Cor

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[Dovecot] More core dump stack traces
by Lloyd Parkes 28 Oct '07

28 Oct '07

Hi all, I found a whole bunch of core files from imap this evening, so here are the stack traces from each. Unlike my last message, I don't have debugging symbols for these, so there isn't any analysis I can easily do. There were several cores with the first stack trace and one with the second trace. The core dump for the second trace is the only one I noticed. I suspect that the first trace happens when the client host goes to sleep. If so, the situation needs to be handled more gracefully. I'm currently building a copy of imap with debugging symbols. Dovecot Version: 1.1.beta3 with the notify patch from a few days ago OS: NetBSD/sparc64 4.0_RC3 (big endian, 64bit) File System: local UFS #0 0x0000000040550010 in abort () from /usr/lib/libc.so.12 #1 0x0000000000180770 in i_error () #2 0x00000000001805fc in i_panic () #3 0x00000000001192a4 in client_destroy () #4 0x00000000001196c8 in client_continue_pending_input () #5 0x0000000000114ecc in cmd_fetch () #6 0x000000000011515c in cmd_fetch () #7 0x0000000000118828 in client_command_cancel () #8 0x00000000001190c8 in client_destroy () #9 0x0000000000186d64 in io_loop_handler_run () #10 0x0000000000186198 in io_loop_run () #11 0x0000000000120fe8 in main () #0 0x0000000000129c3c in maildir_uidlist_iter_deinit () #1 0x000000000012a064 in maildir_uidlist_sync_get_full_filename () #2 0x000000000012c380 in maildir_uidlist_sync_deinit () #3 0x00000000001282ac in maildir_sync_notify () #4 0x0000000000128574 in maildir_storage_sync_init () #5 0x000000000016ec74 in mailbox_sync_init () #6 0x000000000016ed10 in mailbox_sync () #7 0x0000000000117484 in cmd_select_full () #8 0x0000000000117610 in cmd_select () #9 0x0000000000118c78 in client_send_command_error () #10 0x0000000000118d60 in client_send_command_error () #11 0x0000000000119430 in client_input () #12 0x0000000000186d64 in io_loop_handler_run () #13 0x0000000000186198 in io_loop_run () #14 0x0000000000120fe8 in main ()

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[Dovecot] dovecot 1.1b4 not listing public folder children
by Adam McDougall 27 Oct '07

27 Oct '07

ACL plugin still disabled. The folders listed below definitely do have Children. telnet session problem example in 1.1b4: * OK Dovecot ready. ? login mcdouga9 password ? OK Logged in. 9 LIST "" "#shared/decs/%" * LIST (\HasNoChildren) "/" "#shared/decs/support" * LIST (\HasNoChildren) "/" "#shared/decs/receipts" * LIST (\HasNoChildren) "/" "#shared/decs/network" * LIST (\HasNoChildren) "/" "#shared/decs/postmaster" * LIST (\HasNoChildren) "/" "#shared/decs/security" * LIST (\HasNoChildren) "/" "#shared/decs/jbossadmin" * LIST (\HasNoChildren) "/" "#shared/decs/unixadmin" truss shows: (null)() = 0 (0x0) gettimeofday({1193511545.540129},0x5b7f00) = 0 (0x0) gettimeofday({1193511545.540216},0x0) = 0 (0x0) kevent(6,{},0,{0x0,EVFILT_READ,0x0,0,0x1c,0x5b83c0},3,{9.999784000}) = 1 (0x1) gettimeofday({1193511551.475630},0x5b7f00) = 0 (0x0) break(0x5d0000) = 0 (0x0) read(0,"9 LIST "" "#shared/decs/%"\r\n",4096) = 28 (0x1c) break(0x5d3000) = 0 (0x0) break(0x5d4000) = 0 (0x0) break(0x5d7000) = 0 (0x0) stat("/home/mcdouga9/Maildir",{mode=drwxr-xr-x ,inode=98,size=16384,blksize=4096}) = 0 (0x0) open("/home/mcdouga9/Maildir",O_NONBLOCK,00) = 7 (0x7) fstat(7,{mode=drwxr-xr-x ,inode=98,size=16384,blksize=4096}) = 0 (0x0) fcntl(7,F_SETFD,FD_CLOEXEC) = 0 (0x0) __sysctl(0x7fffffffdf10,0x2,0x10acabf8,0x7fffffffdf08,0x0,0x0) = 0 (0x0) fstatfs(0x7,0x7fffffffdf40) = 0 (0x0) break(0x5d8000) = 0 (0x0) getdirentries(0x7,0x5d7000,0x1000,0x5c8428) = 4096 (0x1000) getdirentries(0x7,0x5d7000,0x1000,0x5c8428) = 4096 (0x1000) getdirentries(0x7,0x5d7000,0x1000,0x5c8428) = 0 (0x0) lseek(7,0x0,SEEK_SET) = 0 (0x0) close(7) = 0 (0x0) stat("/egr/mail/shared/decs",{mode=drwxrwx--- ,inode=6962613,size=8192,blksize=4096}) = 0 (0x0) open("/egr/mail/shared/decs",O_NONBLOCK,00) = 7 (0x7) fstat(7,{mode=drwxrwx--- ,inode=6962613,size=8192,blksize=4096}) = 0 (0x0) fcntl(7,F_SETFD,FD_CLOEXEC) = 0 (0x0) fstatfs(0x7,0x7fffffffdf40) = 0 (0x0) getdirentries(0x7,0x5d7000,0x1000,0x5c8428) = 3072 (0xc00) getdirentries(0x7,0x5d7000,0x1000,0x5c8428) = 0 (0x0) lseek(7,0x0,SEEK_SET) = 0 (0x0) close(7) = 0 (0x0) write(1,"* LIST (\\HasNoChildren) "/" "#s"...,559) = 559 (0x22f) gettimeofday({1193511551.479498},0x0) = 0 (0x0) kevent(6,{},0,{},3,{4.060502000}) = 0 (0x0) gettimeofday({1193511555.540489},0x5b7f00) = 0 (0x0) gettimeofday({1193511555.540561},0x0) = 0 (0x0) Dovecot 1.0 on the same directory: 9 LIST "" "#shared/decs/%" * LIST (\HasChildren) "/" "#shared/decs/receipts" * LIST (\HasChildren) "/" "#shared/decs/support" * LIST (\HasChildren) "/" "#shared/decs/network" * LIST (\HasChildren) "/" "#shared/decs/postmaster" * LIST (\HasChildren) "/" "#shared/decs/security" * LIST (\HasChildren) "/" "#shared/decs/unixadmin" * LIST (\HasChildren) "/" "#shared/decs/linuxadmin" * LIST (\HasChildren) "/" "#shared/decs/backups" * LIST (\HasChildren) "/" "#shared/decs/printmaster" 9 OK List completed. # 1.1.beta4: /usr/local/etc/dovecot.conf ssl_cert_file: /usr/local/etc/apache2/ssl/cert.pem ssl_key_file: /usr/local/etc/apache2/ssl/cert.pem disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/imap-login verbose_proctitle: yes first_valid_uid: 1000 first_valid_gid: 0 mail_location: maildir:%h/Maildir:CONTROL=%h/Maildir/dovecot11testing/private/control:INDEX=%h/Maildir/dovecot11testing/private/indexes mail_debug: yes mmap_disable: yes mail_nfs_storage: yes mail_nfs_index: yes mail_log_max_lines_per_sec: 0 imap_client_workarounds: delay-newmail netscape-eoh tb-extra-mailbox-sep namespace: type: public separator: / prefix: #shared/decs/ location: maildir:/egr/mail/shared/decs:CONTROL=%h/Maildir/dovecot11testing/public/control/decs:INDEX=%h/Maildir/dovecot11testing/public/indexes/decs list: yes subscriptions: yes namespace: type: private separator: / prefix: mail/ location: maildir:%h/Maildir:CONTROL=%h/Maildir/dovecot11testing/private/control:INDEX=%h/Maildir/dovecot11testing/private/indexes hidden: yes subscriptions: yes namespace: type: private separator: / inbox: yes list: yes subscriptions: yes auth default: mechanisms: plain login passdb: driver: pam userdb: driver: passwd socket: type: listen client: path: /var/spool/postfix/private/auth mode: 384 user: postfix group: postfix plugin: acl: vfile:/usr/local/etc/dovecot-acls

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[Dovecot] Possible Caching Bug showing up as a MIME Boundary Issue
by Kevin A. McGrail 27 Oct '07

27 Oct '07

Possible Caching Bug showing up as a MIME Boundary Issue I'm using Dovecot version 1.0.0. I was using Dovecot version 1.0.0 beta3 or alpha4. I upgraded to Dovecot 1.0.0 to make sure that was not the issue. Over the past few weeks on a server running a stable dovecot, I have seem a few emails arriving where the MIME document structure dividers are visible. I've included a screenshot showing this. Using OE6 as client. Have tried adding oe6-fetch-no-newmail per clients wiki but this seems to stop the ability to login at all. I am using two different machines with Outlook Express to access the same email. The same problem will show up on both. Usually, if I delete the .imap cache for the folder, the email comes down correctly. My dovecot -n output is: # /etc/dovecot.conf listen: *:144 ssl_listen: *:994 ssl_cert_file: /usr/local/ssl/certs/stunnel.pem ssl_key_file: /usr/local/ssl/certs/stunnel.pem disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/imap-login max_mail_processes: 50 verbose_proctitle: yes default_mail_env: mbox:~/:INBOX=/var/spool/mail/%u mail_location: mbox:~/:INBOX=/var/spool/mail/%u imap_client_workarounds: outlook-idle delay-newmail auth default: passdb: driver: pam userdb: driver: passwd userdb: driver: prefetch The server is on a heavily modified RedHat 7.2 on x86 box with ext3 Thanks in Advance, KAM

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[Dovecot] trouble deleting folders that only contain folders
by Ken A 27 Oct '07

27 Oct '07

Hi, I'm using dovecot 1.0.5 with mbox storage. Users can't delete folders that are created to 'only hold other folders'. I can create these folders with no problem. They are directories in the file system. Normal folders (which are mbox files) are deleted with no problem. I've tried with both squirrelmail and Thunderbird, and what happens when a delete is requested, is that all files within the folder's dir tree are deleted and the client is unsubscribed, but the directory tree remains. Any ideas? Thanks, Ken -- Ken Anderson Pacific.Net

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[Dovecot] 1.1b3 and Maildir quota
by Rick Romero 27 Oct '07

27 Oct '07

I upgraded a 1.0 install to 1.1b3. Almost everything is working peachy-keen :) It seems faster to me, Offline Folders and 'new mail' options for Thunderbird are now working, and Mail.App doesn't seem to need the extra namespace. Unfortunately it doesn't seem to read my quotas any longer. I went through the docs, and I see the quota plugin has changed, but there doesn't seem to be a needed configuration change. Did I miss something? I used my same dovecot.conf as 1.0: I also wiped clean my /usr/local/lib/dovecot directory and reinstalled, just to be sure, but it still doesn't work :/ Is it because I use checkpassword for my auth? # 1.1.beta3: /usr/local/etc/dovecot.conf base_dir: /var/run/dovecot/ log_path: /var/log/dovecot/dovecot.log info_log_path: /var/log/dovecot/dovecot_info.log disable_plaintext_auth: no shutdown_clients: no login_dir: /var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/imap-login login_user: nobody login_process_per_connection: no login_greeting_capability: yes login_process_size: 64 login_processes_count: 15 login_max_processes_count: 512 verbose_proctitle: yes first_valid_uid: 89 mail_executable: /usr/local/libexec/dovecot/rawlog /usr/local/libexec/dovecot/imap mail_plugins: quota imap_quota imap_client_workarounds: delay-newmail outlook-idle netscape-eoh tb-extra-mailbox-sep namespace: type: private separator: . prefix: INBOX. inbox: yes list: yes auth default: user: vpopmail passdb: driver: checkpassword args: /usr/local/vpopmail/bin/vchkpw userdb: driver: prefetch plugin: quota: maildir dell#

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[Dovecot] quota problems - which Dovecot version ?
by Albert Schweizer 27 Oct '07

27 Oct '07

Hi, I've got a little problem with Dovecot IMAP. Everything works nice ( pam auth, ldap userdb, and so on ) BUT i need to uses quotas and it doesn't seem to work. I tried both ways : 1) user dovecot-ldap.conf with user_attrs, as it's shown on dovecot wiki ; 2) use the commandes "plugin {.........." in dovecot.conf But it didn't work. Strangely, when i try to use the PLUGIN command in dovecot.conf, the server crashes at start, "syntax error" in config.... I'm not sure if the quotas are supported in my Dovecot version : version : 0.99.14 release : 1.EL4 I'm using an old AlphaServer ( dec ) with Centos 4.2 installed, and it's a real mess to get yum updates. Building from sources neither worked.... Please help !!! Regards Y.V.

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[Dovecot] Dovecot 1.1b2: Enet_connect_unix(/usr/local/dovecot-1.1/var/run/dovecot/dict-server) failed: Permission denied
by David Jonas 27 Oct '07

27 Oct '07

On startup of dovecot 1.1b2 I seem to have some permission trouble. Dovecot was configured with --prefix=/usr/local/dovecot-1.1 for testing purposes while dovecot 1.0.2 is in production. # cd /usr/local/dovecot-1.1/sbin/ # ./dovecot -F -c ../etc/dovecot.conf Enet_connect_unix(/usr/local/dovecot-1.1/var/run/dovecot/dict-server) failed: Permission denied # ls -la /usr/local/dovecot-1.1/var/run/dovecot/dict-server srwxrwxrwx 1 root root 0 Oct 2 12:18 /usr/local/dovecot-1.1/var/run/dovecot/dict-server # tail -f /var/log/maillog.err Oct 2 12:23:25 kelly-a dovecot: auth(default): net_connect_unix(/usr/local/dovecot-1.1/var/run/dovecot/auth-worker.12891) failed: Permission denied Oct 2 12:23:25 kelly-a dovecot: Auth process died too early - shutting down Oct 2 12:23:25 kelly-a dovecot: child 12891 (auth) returned error 89 Changing base_dir and setting the path in the plugin params doesn't seem to make a difference either. Any ideas of what I'm doing wrong here? Thanks, David # ./dovecot -c ../etc/dovecot.conf -n # 1.1.beta2: ../etc/dovecot.conf protocols: imap pop3 listen(default): *:9143 listen(imap): *:9143 listen(pop3): *:9110 ssl_disable: yes login_dir: /var/run/dovecot-1.1/login login_executable(default): /usr/local/dovecot-1.1/libexec/dovecot/imap-login login_executable(imap): /usr/local/dovecot-1.1/libexec/dovecot/imap-login login_executable(pop3): /usr/local/dovecot-1.1/libexec/dovecot/pop3-login login_greeting: postoffice.no-ip.com (1.1) login_log_format_elements: user=<%u@%d> method=%m rip=%r lip=%l %c login_process_per_connection: no verbose_proctitle: yes first_valid_uid: 89 mail_uid: vmail mail_gid: vmail mail_executable(default): /usr/local/dovecot-1.1/libexec/dovecot/imap mail_executable(imap): /usr/local/dovecot-1.1/libexec/dovecot/imap mail_executable(pop3): /usr/local/dovecot-1.1/libexec/dovecot/pop3 mail_plugins(default): quota imap_quota mail_plugins(imap): quota imap_quota mail_plugins(pop3): quota mail_plugin_dir(default): /usr/local/dovecot-1.1/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/dovecot-1.1/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/dovecot-1.1/lib/dovecot/pop3 mail_log_prefix: %Us(%u)[%p]: pop3_uidl_format(default): %08Xu%08Xv pop3_uidl_format(imap): %08Xu%08Xv pop3_uidl_format(pop3): %f pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh auth default: mechanisms: plain login digest-md5 cram-md5 user: nobody username_translation: %@ username_format: %Lu verbose: yes passdb: driver: sql args: /usr/local/dovecot-1.1/etc/dovecot-sql.conf userdb: driver: prefetch plugin: quota: dict:user::proxy::quota dict: quota: mysql:/usr/local/dovecot-1.1/etc/dovecot-dict-quota.conf

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