- dovecot - dovecot.org

[Dovecot] IMAP extensions & their meanings
by Jerry 01 Apr '10

01 Apr '10

I know that is is not really a Dovecot problem; however, I was wondering where I could get a complete list of the terms used in the 'capability' line. I have not had any success in finding out what things like "XLIST" refer to. I don't believe that is one that Dovecot uses; however, I have seen it with other IMAP servers, plus lots of other flags that I do not understand. I tried Googling but only got a few sporadic and basically useless answers. Thanks! -- Jerry Dovecot.user(a)seibercom.net Disclaimer: off-list followups get on-list replies or get ignored. Please do not ignore the Reply-To header. __________________________________________________________________ The economy depends about as much on economists as the weather does on weather forecasters. Jean-Paul Kauffmann

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Re: [Dovecot] New install authentication probs
by Andy Smith 01 Apr '10

01 Apr '10

Ola Daniel, thanks for the idea, but actually within the config file the settings are not within the auth default section, its just shown that way from the output of dovecot -n cheers Andy. Quoting Daniel Gomes <daniel.gomes(a)ist.utl.pt>: > Hey Andy, > > I might be way over my head here, but unlike you, in my setup I set > "auth_debug", "auth_verbose" and "auth_debug_password" to "yes" > outside the "auth default" section. Try that and see if you get the > verbose logging you're looking for! > > Cheers, > > On 31-03-2010 19:46, Andy Smith wrote: >> Hi Brad, >> >> thanks for the reply, here is the output: >> >> dovecot -n >> # 1.2.10: /usr/local/etc/dovecot.conf >> # OS: FreeBSD 6.1-RELEASE i386 nfs >> log_path: /tmp/dovecot.log >> protocols: imap >> ssl: no >> 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: 1000 >> mail_privileged_group: mail >> mail_location: maildir:/var/spool/mail/%d/%u >> mail_debug: yes >> imap_client_workarounds: delay-newmail netscape-eoh tb-extra-mailbox-sep >> lda: >> sendmail_path: /usr/sbin/sendmail >> auth default: >> mechanisms: plain digest-md5 cram-md5 >> username_format: %Lu >> verbose: yes >> debug: yes >> debug_passwords: yes >> passdb: >> driver: sql >> args: /usr/local/etc/dovecot-sql.conf >> userdb: >> driver: passwd >> args: blocking=yes >> userdb: >> driver: sql >> args: /usr/local/etc/dovecot-sql.conf >> socket: >> type: listen >> client: >> path: /var/run/dovecot/auth-client >> mode: 432 >> master: >> path: /var/run/dovecot/auth-master >> mode: 384 >> > > -- > Daniel Gomes, 55350 >

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[Dovecot] doveadm {user,auth} {segfaults,hangs}
by Pascal Volk 01 Apr '10

01 Apr '10

Since the last changes from yesterday, there are at least two new problems in doveadm (4e527339da8b). doveadm user aaa doveadm(pvo): Error: userdb lookup: connect(/usr/local/dovecot20/var/run/dovecot/auth-userdb) failed: Permission denied (euid=1000(pvo) egid=1000(pvo) missing +r perm: /usr/local/dovecot20/var/run/dovecot/auth-userdb, euid is not dir owner) Segmentation fault (core dumped) doveadm auth xxxx Password: doveadm(pvo): Error: auth: connect(/usr/local/dovecot20/var/run/dovecot/auth-client) failed: Permission denied (euid=1000(pvo) egid=1000(pvo) missing +r perm: /usr/local/dovecot20/var/run/dovecot/auth-client, euid is not dir owner) [hang until]^C Backtraces are attached Regards, Pascal -- The trapper recommends today: beeffeed.1009120(a)localdomain.org (gdb) bt full: #0 0x00000000004063b7 in cmd_user_input (auth_socket_path=0x4117f8 "/usr/local/dovecot20/var/run/dovecot/auth-userdb", input=0x7fff41c65320) at doveadm-auth.c:41 conn = 0x998f50 pool = 0x997ac0 username = 0x0 fields = 0x0 p = 0x0 ret = -1 #1 0x0000000000406ab6 in auth_cmd_common (cmd=0x61a940, argc=2, argv=0x921048) at doveadm-auth.c:201 first = false auth_socket_path = 0x0 input = {username = 0x92107b "aaa", password = 0x0, info = {service = 0x4119da "doveadm", local_ip = {family = 0, u = {ip6 = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, ip4 = {s_addr = 0}}}, remote_ip = {family = 0, u = {ip6 = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, ip4 = {s_addr = 0}}}, local_port = 0, remote_port = 0}} c = -1 #2 0x0000000000406b3e in cmd_user (argc=2, argv=0x921048) at doveadm-auth.c:214 No locals. #3 0x000000000040602f in doveadm_try_run (cmd_name=0x921076 "user", argc=2, argv=0x921048) at doveadm.c:83 cmd__foreach_end = 0x986650 cmd = 0x986590 #4 0x00000000004062da in main (argc=2, argv=0x921048) at doveadm.c:169 set_roots = {0x413860, 0x0} service_flags = 10 cmd_name = 0x921076 "user" error = 0x411685 "H\205\355t\034\061\333\017\037@" c = -1 (gdb) bt full #0 0x00007f114d21cc93 in __epoll_wait_nocancel () from /lib/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = 0x7f114d254220 #1 0x00007f114dd90674 in io_loop_handler_run (ioloop=0x17aaf60) at ioloop-epoll.c:175 ctx = 0x17cdfc0 events = 0x17ce800 event = 0x17aaf60 list = 0x21 io = 0x1 tv = {tv_sec = 2147483, tv_usec = 0} events_count = 1 t_id = 4220376 msecs = 2147483647 ret = -1 i = 0 j = 1306179422 call = false #2 0x00007f114dd8f451 in io_loop_run (ioloop=0x17aaf60) at ioloop.c:350 No locals. #3 0x00000000004067c6 in cmd_auth_input (auth_socket_path=0x411950 "/usr/local/dovecot20/var/run/dovecot/auth-client", input=0x7fff059a42c0) at doveadm-auth.c:136 client = 0x17d0fc0 #4 0x0000000000406a79 in auth_cmd_common (cmd=0x61a920, argc=2, argv=0x175c048) at doveadm-auth.c:191 auth_socket_path = 0x0 input = {username = 0x175c07b "xxxx", password = 0x179d088 "sdfghjk", info = {service = 0x4119da "doveadm", local_ip = {family = 0, u = {ip6 = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, ip4 = {s_addr = 0}}}, remote_ip = {family = 0, u = {ip6 = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, ip4 = {s_addr = 0}}}, local_port = 0, remote_port = 0}} c = -1 #5 0x0000000000406b1a in cmd_auth (argc=2, argv=0x175c048) at doveadm-auth.c:209 No locals. #6 0x000000000040602f in doveadm_try_run (cmd_name=0x175c076 "auth", argc=2, argv=0x175c048) at doveadm.c:83 cmd__foreach_end = 0x17c8650 cmd = 0x17c8570 #7 0x00000000004062da in main (argc=2, argv=0x175c048) at doveadm.c:169 set_roots = {0x413860, 0x0} service_flags = 10 cmd_name = 0x175c076 "auth" error = 0x411685 "H\205\355t\034\061\333\017\037@" c = -1 (gdb)

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[Dovecot] Mbox limit the size
by Karthick G 01 Apr '10

01 Apr '10

Hi, I want to set size limit for the inbox of all users in my mail server. Please send me the steps to be followed or how to configure dovecot to enable limiting the inbox size. Thanks in advance. -- *Regards, Karthick.G *

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[Dovecot] 2.0.beta3 imapd running hot
by Bernhard Schmidt 01 Apr '10

01 Apr '10

Hi, since a couple of weeks I occasionally have an imapd going crazy on me, using up 100% CPU. Current revision is 10962 29865 vmail 20 0 47820 3296 1708 R 99.7 0.9 131:07.85 imap vmail 29865 86.1 0.8 47820 3296 ? R Mar20 131:20 dovecot/imap [berni 2001:a60:f001:1:219:66ff:fe8b:a6e IDLE strace -p <pid> shows a repeating pattern of epoll_wait(8, {{EPOLLOUT, {u32=36560672, u64=36560672}}}, 5, 4872) = 1 gettimeofday({1269133967, 495298}, NULL) = 0 gettimeofday({1269133967, 495333}, NULL) = 0 gettimeofday({1269133967, 495370}, NULL) = 0 with the last argument of epoll_wait (4872) slowly decrementing and then wrapping around to ~30k. Attaching gdb shows the following backtrace: (gdb) bt full #0 array_idx_i (ioloop=0x22bd5f0) at array.h:189 No locals. #1 io_loop_handler_run (ioloop=0x22bd5f0) at ioloop-epoll.c:188 ctx = 0x22bd800 event = <value optimized out> list = <value optimized out> io = <value optimized out> tv = {tv_sec = 26, tv_usec = 307176} t_id = 2 msecs = 26308 ret = 1 i = <value optimized out> call = <value optimized out> #2 0x00007f8f682bc8e8 in io_loop_run (ioloop=0x22bd5f0) at ioloop.c:350 No locals. #3 0x00007f8f682acd63 in master_service_run (service=0x22bd4c0, callback=0x6590) at master-service.c:486 No locals. #4 0x0000000000418551 in main (argc=1, argv=0x22bd3a0) at main.c:313 set_roots = {0x41b840, 0x0} service_flags = <value optimized out> storage_service_flags = MAIL_STORAGE_SERVICE_FLAG_DISALLOW_ROOT postlogin_socket_path = 0x0 (gdb) c Continuing. ^C Program received signal SIGINT, Interrupt. 0x00007fffed1ff9ad in gettimeofday () (gdb) bt full #0 0x00007fffed1ff9ad in gettimeofday () No symbol table info available. #1 0x00007f8f6795f02a in gettimeofday () from /lib/libc.so.6 No symbol table info available. #2 0x00007f8f682bcb39 in io_loop_handle_timeouts_real (ioloop=0x22bd5f0) at ioloop.c:291 item = <value optimized out> tv = {tv_sec = 0, tv_usec = 36427248} tv_call = {tv_sec = 0, tv_usec = 140737170938560} t_id = <value optimized out> #3 io_loop_handle_timeouts (ioloop=0x22bd5f0) at ioloop.c:339 _data_stack_cur_id = 0 #4 0x00007f8f682bd70e in io_loop_handler_run (ioloop=0x22bd5f0) at ioloop-epoll.c:180 ctx = 0x22bd800 event = <value optimized out> list = <value optimized out> io = <value optimized out> tv = {tv_sec = 28, tv_usec = 267997} t_id = 2 msecs = 28268 ret = 1 i = <value optimized out> call = <value optimized out> #5 0x00007f8f682bc8e8 in io_loop_run (ioloop=0x22bd5f0) at ioloop.c:350 No locals. #6 0x00007f8f682acd63 in master_service_run (service=0x22bd4c0, callback=0) at master-service.c:486 No locals. #7 0x0000000000418551 in main (argc=1, argv=0x22bd3a0) at main.c:313 set_roots = {0x41b840, 0x0} service_flags = <value optimized out> storage_service_flags = MAIL_STORAGE_SERVICE_FLAG_DISALLOW_ROOT postlogin_socket_path = 0x0 doveconf -n: mail.svr02.mucip.net:~# doveconf -n # 2.0.beta3: /etc/dovecot/dovecot.conf # OS: Linux 2.6.33 x86_64 Debian squeeze/sid auth_mechanisms = plain login disable_plaintext_auth = no listen = 83.170.6.69, 2001:1b10:1000::110:1:1 mail_gid = 5000 mail_location = maildir:%h/:INDEX=/var/cache/dovecot/%1n/%n mail_uid = 5000 maildir_stat_dirs = yes maildir_very_dirty_syncs = yes passdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } plugin { quota = dict:user::file:%h/dovecot-quota quota_rule = *:storage=500M sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } postmaster_address = postmaster(a)birkenwald.de protocols = imap pop3 lmtp managesieve quota_full_tempfail = yes service auth { unix_listener /var/spool/postfix-mailout/private/auth { group = postfix mode = 0660 user = postfix } unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = vmail mode = 0660 } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service lmtp { inet_listener { port = 24 } } service managesieve-login { inet_listener sieve_deprecated { port = 2000 } process_min_avail = 1 } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } ssl_cert = </etc/ssl/private/pop3.mucip.net.crt ssl_key = </etc/ssl/private/pop3.mucip.net.key userdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } verbose_proctitle = yes protocol pop3 { mail_plugins = quota pop3_uidl_format = %08Xu%08Xv } protocol lmtp { mail_plugins = sieve quota } protocol lda { mail_plugins = sieve quota } protocol imap { imap_idle_notify_interval = 600 s mail_plugins = quota imap_quota zlib imap_zlib } At the moment I have two suspects, the imap_zlib plugin and CONDSTORE (which I recently reenabled in Thunderbird after the fixed version got deployed). The client is always Thunderbird 3.0.3+, but from different systems. It does terminate without any error message in the logs when I exit Thunderbird. Now testing without zlib... Bernhard

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Re: [Dovecot] New install authentication probs
by Andy Smith 31 Mar '10

31 Mar '10

Hi Brad, thanks for the reply, here is the output: dovecot -n # 1.2.10: /usr/local/etc/dovecot.conf # OS: FreeBSD 6.1-RELEASE i386 nfs log_path: /tmp/dovecot.log protocols: imap ssl: no 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: 1000 mail_privileged_group: mail mail_location: maildir:/var/spool/mail/%d/%u mail_debug: yes imap_client_workarounds: delay-newmail netscape-eoh tb-extra-mailbox-sep lda: sendmail_path: /usr/sbin/sendmail auth default: mechanisms: plain digest-md5 cram-md5 username_format: %Lu verbose: yes debug: yes debug_passwords: yes passdb: driver: sql args: /usr/local/etc/dovecot-sql.conf userdb: driver: passwd args: blocking=yes userdb: driver: sql args: /usr/local/etc/dovecot-sql.conf socket: type: listen client: path: /var/run/dovecot/auth-client mode: 432 master: path: /var/run/dovecot/auth-master mode: 384

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[Dovecot] New install authentication probs
by Andy Smith 31 Mar '10

31 Mar '10

Hi, Im attempting to configure dovecot for the first time, Im trying to use a MySQL DB that is currently used by tpop3d as Ive read they support the same password format. My main prob currently, apart from that it doesnt work lol, is that Ive enabled the following debugging in dovecot.conf auth_debug = yes auth_debug_passwords = yes auth_verbose = yes But Im getting basically zero info on why my authentication is failing. In my log (which for testing Ive defined as a file in /tmp to make sure Im getting all the info logged to one place) I see just: Mar 31 19:00:17 dovecot: Info: Dovecot v1.2.10 starting up Mar 31 19:00:17 auth-worker(default): Info: mysql: Connected to localhost (ukgri d_vmail) Mar 31 19:00:18 auth(default): Info: new auth connection: pid=64188 Mar 31 19:00:18 auth(default): Info: new auth connection: pid=64186 Mar 31 19:00:18 auth(default): Info: new auth connection: pid=64187 each time I attempt to connect via IMAP it adds another new auth connection line to the log but doesnt tell me anything else :(. So Im stuck debugging my authentication due to lack of info. BTW Im testing IMAP via telnet, telnet to IMAP port and attempt LOGIN (I have this working to a courier IMAP installation). Have I done something wrong? Any help appreciated! thanks Andy.

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[Dovecot] Can Dovecot do this...
by Robert Lopez 31 Mar '10

31 Mar '10

I need some experienced Dovecot and email administrators to give me some feed back on a project which has been assigned to me. First some background. What exists now at our college: Three email gateway systems that route email between the Internet and one of the student email system, the staff email system, or the email list server system. The gateway systems do not route email from an external system to another external system. The MTA on each gateway is Postfix. The MTA of the student email system is Luminis. The MUA of the student email system is a web interface to Luminis. The MTA of the staff email system is Exchange. There are two staff MUA. One is Outlook. The other is Outlook Web Access. Within our network we have a system (separate from above) that is a LDAP server used for implementing single sign on to many college systems including the student and staff email systems. At this time SASL is not used in any way. There is no authentication of the movement of email. Authentication is only for using a MUA. It is now proposed that certain staff members should be allowed to be at some remote location and compose an email which will be sent to SOMETHING at our college which will then cause two things to happen. First, the From: information and Reply-To: information will be re-written from what ever they may be to become that person's college email address. Second, the email will then be routed to an intended recipient be it within our community or outside of our community. For examples, if the college president were with a member of the state legislature trying to get information for the state governor, she could send an email via her personal phone system to a college financial person who would never see her personal address. Upon receiving a reply, she then could send the state governor an email and it would appear to the governor as if it came from her college account. I have been told by my management other colleges are doing this with Postfix and SASL. I posted a question about this to a Postfix list and I was told Dovecot was the best SASL to use for implementing this. So, the project as it has been described to me is this: We will make no changes to the three gateway systems. We will add a new gateway system to enable this. This new system will challenge all email being sent to it. It will collect the college account-name and the password which will then be used to see if there is a matching account in the LDAP system. If there is not then the email transfer conversation will quit. If there is a matching account then the header rewrites will occur and the email will be routed. There are many things I do not understand: Is if this senario is possible? Would postfix on the new system do the address re-writes or would Dovecot do it? What would store the information necessary for the reply routing? What would happen in one internal address to many external address situations? If the project was simplified by removing the ability to reply to an email; so it was only a way to route external to external with rewrite is is then possible? So, I would like some comment on if this is a common or know practice and if Dovecot is used in those situations (if any). Thank you. -- Robert Lopez Unix Systems Administrator Central New Mexico Community College (CNM) 525 Buena Vista SE Albuquerque, New Mexico 87106

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[Dovecot] Get plugins configuration in dovecot 2.0
by Alex Baule 30 Mar '10

30 Mar '10

In 1.X to get configuration Timo said. In v1.x they're in environment variables. So if you have: plugin { foo = bar } getenv("FOO") returns "bar". But, in 2.0 ?! getenv dont work....

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[Dovecot] Documentation error
by Robert Lopez 30 Mar '10

30 Mar '10

http://wiki.dovecot.org/Debugging/Authentication There appears to be an error in this line: The PLAIN mechanism's authentication format is: <authorization ID> NUL <authentication ID> NUL <password>. Authentication ID is the username who you want to log in as, and authentication ID is the username whose password you're giving. I suppose it should be: The PLAIN mechanism's authentication format is: <authorization ID> NUL <authentication ID> NUL <password>. Authorization ID is the username who you want to log in as, and authentication ID is the username whose password you're giving. -- Robert Lopez Unix Systems Administrator Central New Mexico Community College (CNM) 525 Buena Vista SE Albuquerque, New Mexico 87106

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[Dovecot] Post Login Script in 2.0
by Mark Moseley 30 Mar '10

30 Mar '10

Been digging through the list archives but I didn't see anything about this specifically. I've been playing with trying to get the post-login script stuff working with 2.0 (tried with a mercurial checkout from today and one I had kicking around from a few days ago), mainly to run the courier conversion script after logins. I'm using the 'executable' arg in 'service pop' and 'service imap' and I've tried with and without "drop_priv_before_exec=yes". I've just been using the test script mentioned in the wiki that dumps the environment to a file in /tmp and then execs libexec/imap or libexec/pop. The script specified in 'executable' is definitely getting executed just fine and logins work just fine. When it executes though, they're getting just the basic environment, as opposed to the environment that shows up in 1.2.11 full of various MAIL*/NAMESPACE*/etc variables. And I see in strace output that there's no batch of env vars getting passed around anymore, even when dovecot invokes libexec/imap or libexec/pop directly. Is there a setting that tells the dovecot process to fork the post-login script with the fully populated set of environment variables? Or alternatively, in the 2.0 world, is the idea to get that info out of the /var/run/dovecot/config socket? If so, is there an example somewhere? I can post my configs, but I figured that since this is a conceptual problem, I might as well ask first without pasting a few pages of "dovecot -a" output :)

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[Dovecot] Problem with IMAP on port 993
by Jerry 30 Mar '10

30 Mar '10

This is probably a misconfiguration of my MUA; however, I thought I would ask here first. I am using IMAP with Dovecot. Claws-mail is my MUA. Now, when fetching mail via port 143, everything works fine: Mar 29 10:33:00 imap-login: Info: Login: user=<user(a)domain.net>, method=CRAM-MD5, rip=127.0.0.1, lip=127.0.0.1, TLS However, when I attempt to fetch mail via port 993, I get this message in the log: Mar 29 10:28:35 imap-login: Info: Disconnected (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, TLS handshaking: Disconnected I think I have everything set up correctly. # dovecot -n (portions obfuscated) # 1.2.10: /usr/local/etc/dovecot.conf # OS: FreeBSD 7.3-STABLE i386 ufs log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot.log protocols: pop3 pop3s imap imaps managesieve listen(default): * listen(imap): * listen(pop3): * listen(managesieve): localhost:2000 login_dir: /var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login login_executable(managesieve): /usr/local/libexec/dovecot/managesieve-login login_greeting: Greetings From my-domain.net verbose_proctitle: yes first_valid_uid: 1000 first_valid_gid: 1000 mail_privileged_group: mail mail_location(default): maildir:/var/mail/vhost/my-domain.net/user:INDEX=/var/mail/vhost/my-domain.… mail_location(imap): maildir:/var/mail/vhost/my-domain.net/user:INDEX=/var/mail/vhost/my-domain.… mail_location(pop3): maildir:/var/mail/vhost/my-domain.net/user:INDEX=/var/mail/vhost/my-domain.… mail_location(managesieve): maildir:/var/mail/vhost/my-domain.net/user mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_executable(managesieve): /usr/local/libexec/dovecot/managesieve mail_plugins(default): expire mail_plugins(imap): expire mail_plugins(pop3): expire mail_plugins(managesieve): mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 mail_plugin_dir(managesieve): /usr/local/lib/dovecot/managesieve imap_client_workarounds(default): delay-newmail netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(imap): delay-newmail netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(pop3): imap_client_workarounds(managesieve): pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh pop3_client_workarounds(managesieve): dict_db_config: /usr/local/etc/dovecot-db.conf managesieve_logout_format(default): bytes=%i/%o managesieve_logout_format(imap): bytes=%i/%o managesieve_logout_format(pop3): bytes=%i/%o managesieve_logout_format(managesieve): bytes ( in=%i : out=%o ) lda: postmaster_address: postmaster(a)my-domain.net mail_plugins: expire mail_plugins: sieve sieve: /usr/local/etc/dovecot/sieve/user.sieve sieve_global_path: /usr/local/etc/dovecot/sieve/user.sieve sendmail_path: /usr/sbin/sendmail auth default: mechanisms: cram-md5 digest-md5 plain login username_chars: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@+ username_format: %Lu passdb: driver: sql args: /usr/local/etc/dovecot-sql.conf userdb: driver: sql args: /usr/local/etc/dovecot-sql.conf socket: type: listen client: path: /var/run/dovecot/auth-client mode: 438 master: path: /var/run/dovecot/auth-master mode: 438 plugin: expire: Trash 1 Spam 30 Sent 10 expire_dict: proxy::expire dict: expire: mysql:/usr/local/etc/dovecot-dict-expire.conf -- Jerry Dovecot.user(a)seibercom.net Disclaimer: off-list followups get on-list replies or get ignored. Please do not ignore the Reply-To header. __________________________________________________________________ Have the courage to take your own thoughts seriously, for they will shape you. Albert Einstein

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[Dovecot] Dovecot 2.0 zlib and dbox
by Renaud Allard 30 Mar '10

30 Mar '10

Hello, As per wiki instructions, I tried to enable zlib compression of mails by adding/modifying the following snippets of configuration: plugin { zlib_save_level = 6 zlib_save = gz } and protocol imap { mail_plugins = fts fts_squat autocreate zlib imap_zlib imap_id_log = * } I am using dbox format and delivering the mails via dovecot deliver, however mails don't seem compressed at all. It is not very clear if compression is available for something else than maildir and mbox, so is compression available with dbox format? I am using dovecot-2-0-aefa279e2c70 from hg. Best Regards

2 3

[Dovecot] Dovecot 2.0beta4 HG 11014: Crashes on parsing settings via LMTP service
by Thomas Leuxner 29 Mar '10

29 Mar '10

Hi, unfortunately no core was dumped. Let me know if you need more info to debug. ==> /var/log/dovecot.log <== Mar 27 08:13:38 spectre dovecot: lmtp(8362): Connect from local Mar 27 08:13:38 spectre dovecot: lmtp(8362): Panic: file settings-parser.c: line 1501 (settings_link_get_new): assertion failed: (diff + sizeof(*old_link->array) <= old_link->parent->info->struct_size) Mar 27 08:13:38 spectre dovecot: lmtp(8362): Raw backtrace: /usr/lib/dovecot/libdovecot.so.0 [0x7f055dec6712] -> /usr/lib/dovecot/libdovecot.so.0 [0x7f055dec677a] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0x7f055dec6b23] -> /usr/lib/dovecot/libdovecot.so.0 [0x7f055dea6993] -> /usr/lib/dovecot/libdovecot.so.0(settings_parser_dup+0x1d2) [0x7f055dea6be2] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_storage_service_lookup+0x191) [0x7f055e1370c1] -> dovecot/lmtp(cmd_rcpt+0x4d4) [0x407924] -> dovecot/lmtp(client_input_handle+0x19b) [0x4066db] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xcb) [0x7f055ded144b] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x18) [0x7f055ded05c8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f055dec0323] -> dovecot/lmtp(main+0x123) [0x405bf3] -> /lib/libc.so.6(__libc_start_main+0xe6) [0x7f055d74d1a6] -> dovecot/lmtp [0x4059f9] Mar 27 08:13:38 spectre dovecot: master: service(lmtp): child 8362 killed with signal 6 (core not dumped) Regards Thomas

3 6

[Dovecot] dovecot: auth(default): Fatal: Unknown database driver 'mysql'
by Glen Lee Edwards 29 Mar '10

29 Mar '10

I just tried upgrading from 1.1.rc6 to v1.2.11, and am getting the following error: dovecot: auth(default): Fatal: Unknown database driver 'mysql'. If I change the respective line in dovecot-sql.conf from driver = mysql to driver = pgsql the error message changes accordingly: dovecot: auth(default): Fatal: Unknown database driver 'pgsql'. I quit using 1.1.rc6 because it started choking on my Debian system, so I'm back to using the stable Debian version - 1:1.0.15-2.3+lenny1. Where are the drivers kept when I do a default build, and where in the configuration file does it tell dovecot to look for the drivers? Other suggestions on a fix? Glen

3 7

[Dovecot] Which Authentication Method Best Between FreeBSD and Macintosh?
by Martin McCormick 29 Mar '10

29 Mar '10

I recently discovered that I need to occasionally forward Email from a FreeBSD system to a Macintosh. Imap does look like the best solution to this problem. The mail program on the Mac lists several protocols such as pop (okay with me) and SSL certificates which I want to avoid if at all possible. Which of the several listed methods of authentication should I compile in as I build dovecot on the FreeBSD system? Options for dovecot 1.2.10 [X] KQUEUE kqueue(2) support [ ] SSL SSL support [ ] IPV6 IPv6 support [ ] MANAGESIEVE ManageSieve support [ ] GSSAPI GSSAPI support [ ] VPOPMAIL VPopMail support [ ] BDB BerkleyDB support [ ] LDAP OpenLDAP support [ ] PGSQL PostgreSQL support [ ] MYSQL MySQL support [ ] SQLITE SQLite support � � IPV6 is not used here and my laziness says to avoid creating any new data bases or data base servers to support something I will probably use once every 2 or 3 months for one or 2 messages. I just want to get on the Mac and read messages posted in a certain account on the FreeBSD system. Sorry if this all sounds a bit odd, but I usually read mail on the FreeBSD box. Occasionally, I get a message containing a 20-mile-long URL that works better when using the Mac's safari browser tools. Presently, I have succeeded in compiling dovecot on the freeBSD system which runs and looks like it is ready to work. The Mac contacts the freeBSD box and then both appear to get a death grip on each other and nothing much happens until I force a quit of mail on the Mac. Thanks for any suggestions. Martin McCormick WB5AGZ Stillwater, OK Systems Engineer OSU Information Technology Department Telecommunications Services Group

1 0

Re: [Dovecot] I stream read - stale NFS file handle (reboot of server)
by Damon Atkins 29 Mar '10

29 Mar '10

NFS Security 101 for NFSv2 and v3 (NOT NFSv4 a long time ago I was part of the discussion group for NFSv4 spec the short comings of v2 and v3 have been fixed) SRV: Server Exports File System /abc/123 access only to host=xyz.domain.com XYZ: Client Mount mount's SRV:/abc/123 SRV: "mountd" gets a request from SRV check access list, and if the client is allowed access, returns File Handle for the top of the mount point (I will call this the FileSystemHandle, this changes after every reboot) XYZ: Client talks to the SRV NFS Server "nfsd" using FileSystemHandle (which represents /abc/123), To find a FileHandle for a file the client sends the NFS server the FileSystemHandle, then finds the next File Handle (/mydir) and the next FileHandle (myfile) and the client has found the FileHandle for /abc/123/mydir/myfile NFSD (v2/v3) is stateless other than the information provided by mountd (mount requests) and lockd (file locking). When you share/export a file system, as part of this a FileSystemHandle is generated and stored somewhere for /abc/123 most likely store in the kernel. SRV: Reboots, a new FileSystemHandle is allocated XYZ: Reports Stale File Handle for everything (if not most things) which was mounted from SRV or the mount point on the client does not respond. A long time ago FileSystemHandle would stay the same between reboots and you wouldn't get this problem other than on an individual file. To handle deleted files which are in use by NFS clients some servers rename them to .nfs* because if one client deleted and other clients where accessing the file then they would get Stale NFS handle. Once in a while a NFS server will do find $dir -type f -name .nfs\* -mtime +7 -mount -exec rm -f {} \; to clean up. NFSv4 does not use mountd or lockd. My advice to anyone on old versions of NFS upgrade to NFSv4 as soon as possible and implement KerbV5 for improved authentication and disallow NFSv2/3 access. If you do not get the Stale File Handle error when the server reboots, it most likely means the FileSystemHandle is not changing between reboots, but then you may have more security issues. Software which Clusters NFS Servers ensures that the node which takes over, uses the same FileSystemHandle (which may only change if the whole Cluster is shutdown) Cheers Damon.

2 4

[Dovecot] failed: Too many open files
by Masaharu Kawada 29 Mar '10

29 Mar '10

Dear list, I have questions about content of the following error messages. ---</var/log/secure>--- dovecot-auth:　PAM　unable　todlopen(/lib/security/pam_nologin.so) dovecot-auth:　PAM　[error:/lib/security/pam_nologin.so:　cannot　open　shared　object　file:　Too　many　open　files] dovecot-auth:　PAM　adding　faulty　module:/lib/security/pam_nologin.so dovecot-auth:　PAM　_pam_load_conf_file:　unable　to　open　/etc/pam.d/system-auth dovecot-auth:　PAM　unable　to　dlopen(<*unknown　module　path*>) dovecot-auth:　PAM　[error:　*unknown　module　path*>:　cannot　open　shared　object　file:　Too　many　open　files] dovecot-auth:　PAM　adding　faulty　module:　<*unknown　module　path*> dovecot-auth:　PAM　_pam_load_conf_file:　unable　to　open　/etc/pam.d/system-auth dovecot-auth:　PAM　_pam_load_conf_file:　unable　to　open　/etc/pam.d/system-auth dovecot-auth:　PAM　unable　to　dlopen(/lib/security/pam_deny.so) dovecot-auth:　PAM　[error:/lib/security/pam_deny.so:　cannot　open　shared　object　file:　Too　many　open　files] dovecot-auth:　PAM　adding　faulty　module:/lib/security/pam_deny.so ---</var/log/maillog>--- dovecot: auth(default): pam(xxx(a)xxx.com,127.0.0.1): pipe() failed: Too many open files dovecot: auth(default): pam(xxx(a)xxx.com,127.0.0.1): pipe() failed: Too many open files It seems that this is due to that there are files existed to open beyond its limitation. Other information that could be relevant are as follows. # ulimit -n 1024 # cat /proc/`cat /var/run/dovecot/master.pid`/limits cat: /proc/7273/limits: No such file or directory # lsof -p `cat /var/run/dovecot/master.pid` | wc -l 29 # ls /proc/`pidof dovecot-auth`/fd | wc -l 1024 >From the above result, dovecot-auth proccess opened 10243 files, and that seems to be the limit. So I expect that adding following lines into /etc/init.d/dovecot could be fix this issue. # vi /etc/init.d/dovecot --- . /etc/init.d/functions ulimit -n 4098 <-add test -x /usr/sbin/dovecot || exit 0 <-add if [ -f /etc/sysconfig/dovecot ]; then . /etc/sysconfig/dovecot fi --- Is my understanding right? Even if so, how could I verify what files are opened by dovecot-auth? I would very much appreciate it if someone in this list could provide comments/suggestions. Sincerely,

3 6

[Dovecot] Improper use of IN-USE in case of a failed authentication
by Rainer Weikusat 28 Mar '10

28 Mar '10

RFC2449 defines the IN-USE extended POP3 response code as 8.1.2. The IN-USE response code This occurs on an -ERR response to an AUTH, APOP, or PASS command. It indicates the authentication was successful, but the user's maildrop is currently in use (probably by another POP3 client). http://www.faqs.org/rfcs/rfc2449.html In contrast to this, the POP3 login code in client_authenticate.c will send IN-USE whenever authentication was not successful because of some kind of internal failure[*]. [*] Noticed during experiments with a shell SQL database driver which only ever returns errors as reaction to any query. I happen to know of at least one (partial) client implementation (I happen to have written which is used by an iPhone application for POP3 user credential verification) which actually interprets IN-USE as it is defined by the RFC.

2 2

[Dovecot] dsync multiserver
by Renaud Allard 28 Mar '10

28 Mar '10

Hello, Maybe I am missing something obvious here (I would hope so), but is there any way to use dovecot deliver to spawn dsync to replicate changes. And dovecot to trigger dsync to sync mailboxes when a change has been done. Thanks

2 1

[Dovecot] permanent flags (are very permanent)
by Oliver Eales 28 Mar '10

28 Mar '10

Hello, first of all i am not sure wheter this is a correct behavior according to the RFC or not... Problem is, when i set a new custom permanent flag (e.g. testflag) and remove it afterwards, the flag still stays in the list of the permanent flags of this drawer even if there are no messages left with this flag set. So the keyword list gets "polluted" with unused flags. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE STARTTLS AUTH=PLAIN] uc.vodafone.de Mailservices ready. AA login user notmypass AA OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH QUOTA] Logged in A0 SELECT inbox * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk Junk) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk Junk \*)] Flags permitted. * 3805 EXISTS * 0 RECENT * OK [UNSEEN 1] First unseen. * OK [UIDVALIDITY 1260979519] UIDs valid * OK [UIDNEXT 4465] Predicted next UID * OK [HIGHESTMODSEQ 1] Highest A0 OK [READ-WRITE] Select completed. A1 STORE 1 +FLAGS (testflag) * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk Junk testflag) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk Junk testflag \*)] Flags permitted. * 1 FETCH (FLAGS (Junk testflag)) A1 OK Store completed. A2 SEARCH KEYWORD testflag * SEARCH 1 A2 OK Search completed (0.043 secs). A3 STORE 1 -FLAGS (testflag) * 1 FETCH (FLAGS (Junk)) A3 OK Store completed. A4 select inbox * OK [CLOSED] Previous mailbox closed. * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk Junk testflag) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk Junk testflag \*)] Flags permitted. * 3805 EXISTS * 0 RECENT * OK [UNSEEN 1] First unseen. * OK [UIDVALIDITY 1260979519] UIDs valid * OK [UIDNEXT 4465] Predicted next UID * OK [HIGHESTMODSEQ 1] Highest A4 OK [READ-WRITE] Select completed. So the new testflag keyword is now in the list even across logins. Regards, Oliver Eales

2 3

[Dovecot] Fix for the consume_results leak
by Rainer Weikusat 28 Mar '10

28 Mar '10

I'm not really comfortable with making non-trivial changes to this code but here is at least a fix for the PGresult leak (verified to both apply to 1.2.11 and 2.0.beta4). ----- --- dovecot/src/lib-sql/driver-pgsql.c 15 Mar 2010 18:18:14 -0000 1.1.1.2 +++ dovecot/src/lib-sql/driver-pgsql.c 26 Mar 2010 14:13:18 -0000 1.1.1.2.4.1 @@ -247,6 +247,17 @@ return 0; } +static inline int more_results(PGconn *pg) +{ + PGresult *pgres; + + pgres = PQgetResult(pg); + if (!pgres) return 0; + + PQclear(pgres); + return 1; +} + static void consume_results(struct pgsql_db *db) { do { @@ -255,7 +266,7 @@ if (PQisBusy(db->pg)) return; - } while (PQgetResult(db->pg) != NULL); + } while (more_results(db->pg)); if (PQstatus(db->pg) == CONNECTION_BAD) io_remove_closed(&db->io);

2 2

[Dovecot] convert v1.2 config to v2.0
by Odhiambo Washington 27 Mar '10

27 Mar '10

How do I convert a version 1.2.x config into a v2.0 config? Some command? -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254733744121/+254722743223 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ "If you have nothing good to say about someone, just shut up!." -- Lucky Dube

2 1

[Dovecot] INBOX. namespace
by Brian Candler 27 Mar '10

27 Mar '10

I am trying to configure dovecot-1.2.11 to have the same IMAP namespacing as courier-imap as per http://wiki.dovecot.org/Migration/Courier, but failing badly. I have a test maildir with INBOX and folder 'junk'. Without fiddling with namespaces, this works fine: there are 91 msgs in INBOX and 2 in junk. a namespace * NAMESPACE (("" ".")) NIL NIL a OK Namespace completed. a examine INBOX ... * 91 EXISTS ... a OK [READ-ONLY] Select completed. a examine junk ... * 2 EXISTS ... a OK [READ-ONLY] Select completed. Now I make the following addition to dovecot.conf: namespace private { separator = . prefix = INBOX. inbox = yes hidden = no } After this the inbox appears to be empty, and I cannot select the junk folder at all: a namespace * NAMESPACE (("INBOX." ".")) NIL NIL a OK Namespace completed. a examine INBOX * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS ()] Read-only mailbox. * 0 EXISTS * 0 RECENT * OK [UIDVALIDITY 1269605071] UIDs valid * OK [UIDNEXT 1] Predicted next UID * OK [HIGHESTMODSEQ 1] Highest a OK [READ-ONLY] Select completed. a examine INBOX.junk * OK [CLOSED] Previous mailbox closed. a NO Mailbox doesn't exist: junk Furthermore I can select "INBOX.INBOX" (although that's empty as well) a examine INBOX.INBOX * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS ()] Read-only mailbox. * 0 EXISTS * 0 RECENT * OK [UIDVALIDITY 1269605071] UIDs valid * OK [UIDNEXT 1] Predicted next UID * OK [HIGHESTMODSEQ 1] Highest a OK [READ-ONLY] Select completed. a examine INBOX.INBOX.INBOX * OK [CLOSED] Previous mailbox closed. a NO Mailbox doesn't exist: INBOX.INBOX a examine junk a NO Unknown namespace. Have I misunderstood what I'm supposed to be doing here? The other relevant setting is: mail_location: maildir:%h but I've not changed this; as I say, this works just fine without meddling with namespaces. Many thanks, Brian.

2 4

[Dovecot] Dovecot 2.0beta4 changset 11014 dict: Panic: file driver-mysql.c
by e-frog 27 Mar '10

27 Mar '10

Hi, With the latest hg version I see panics with dict process whenever a message is received via lmtp. This didn't happen with the original beta4 release. Mar 27 11:45:51 ubuntu-test dovecot: dict: mysql: Connected to localhost (mails) Mar 27 11:45:51 ubuntu-test postfix/lmtp[5261]: 0F22B27F0D: to=<test(a)ubuntu-test.localdomain>, orig_to=<test(a)ubuntu-test.localdomain>, relay=ubuntu-test.localdomain[dovecot-lmtp], delay=0.41, delays=0.06/0.01 /0.22/0.11, dsn=2.0.0, status=sent (250 2.0.0 <test(a)ubuntu-test.localdomain> WsNlE9/hrUuOFAAA7I0XzQ Saved) Mar 27 11:45:51 ubuntu-test dovecot: master: service(dict): child 5263 killed with signal 6 (core not dumped) Mar 27 11:45:51 ubuntu-test dovecot: master: service(dict): command startup failed, throttling Mar 27 11:45:51 ubuntu-test dovecot: lmtp(5262, test): WsNlE9/hrUuOFAAA7I0XzQ: sieve: msgid=<4BADE1E9.7000709(a)ubuntu-test.localdomain>: from=test(a)ubuntu-test.localdomain: stored mail into mailbox 'INBOX' Mar 27 11:45:51 ubuntu-test dovecot: dict: Panic: file driver-mysql.c: line 633 (transaction_send_query): assertion failed: (rows != (my_ulonglong)-1) Mar 27 11:45:51 ubuntu-test dovecot: dict: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0 [0xb773dd92] -> /usr/lib/dovecot/libdovecot.so.0 [0xb773ddff] -> /usr/lib/dovecot/libdovecot.so.0(i_erro r+0) [0xb77198ee] -> dovecot/dict [0x80506aa] -> dovecot/dict [0x80506e6] -> dovecot/dict(sql_transaction_commit_s+0x20) [0x804f730] -> dovecot/dict [0x804de42] -> /usr/lib/dovecot/libdovecot.so. 0(dict_transaction_commit_async+0x2f) [0xb771e4ff] -> dovecot/dict [0x804c930] -> dovecot/dict [0x804c35d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xe2) [0xb774a2d2] -> /usr/lib/d ovecot/libdovecot.so.0(io_loop_run+0x30) [0xb7749320] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x2a) [0xb7736dfa] -> dovecot/dict(main+0x19c) [0x804d00c] -> /lib/tls/i686/cmov/libc. so.6(__libc_start_main+0xe6) [0xb72dab56] -> dovecot/dict [0x804c051] Mar 27 11:45:51 ubuntu-test postfix/qmgr[2335]: 0F22B27F0D: removed Mar 27 11:45:51 ubuntu-test dovecot: lmtp(5262): read(/var/run/dovecot/dict) failed: Remote disconnected Mar 27 11:45:51 ubuntu-test dovecot: lmtp(5262): Disconnect from local: Client quit Thanks, e-frog ------------------------------------------------------------------------- # 2.0.beta4: /etc/dovecot/dovecot.conf # OS: Linux 2.6.31-20-generic-pae i686 Ubuntu 9.10 auth_debug = yes auth_socket_path = /var/run/dovecot/auth-userdb auth_username_format = %Ln deliver_log_format = msgid=%m: from=%f: %$ dict { dictionary = mysql:/etc/dovecot/dovecot-dict-sql.conf } disable_plaintext_auth = no lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes mail_debug = yes namespace { hidden = no inbox = yes list = yes location = prefix = separator = / subscriptions = yes type = private } namespace { location = virtual:/etc/dovecot/virtual:INDEX=~/.maildir/control prefix = virtual/ separator = / subscriptions = no type = private } passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { fts = squat fts_squat = partial=4 full=10 quota = dict:user::proxy::dictionary sieve = ~/.dovecot.sieve sieve_before = /etc/dovecot/sieve-global/ sieve_dir = ~/.sieve } postmaster_address = postmaster@ubuntu-test protocols = imap lmtp managesieve quota_full_tempfail = yes sendmail_path = /usr/lib/sendmail service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { mode = 0666 } } service dict { unix_listener dict { mode = 0666 } } service lmtp { unix_listener /var/spool/postfix/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service managesieve-login { inet_listener sieve_deprecated { port = 2000 } } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } verbose_proctitle = yes protocol managesieve { mail_plugins = virtual } protocol lmtp { mail_plugins = virtual quota sieve } protocol lda { info_log_path = /var/log/deliver.log log_path = /var/log/deliver.log mail_plugins = virtual quota sieve } protocol imap { mail_plugins = quota imap_quota fts fts_squat virtual }

1 0