- dovecot - dovecot.org

10G mails use 90G on disk
by Markus Schönhaber 29 Jan '21

29 Jan '21

Hello, on a system I administer the disk where Dovecot's mailstore (mdbox) resides got filled up to the brim although the combined quotas for the users are much smaller than the disk's capacity. For one user I see the following: doveadm quota get -u <USER>@<DOMAIN> Username Quota name Type Value Limit % <USER>@<DOMAIN> User quota STORAGE 10231248 20971520 48 <USER>@<DOMAIN> User quota MESSAGE 11176 - 0 So this user has used ~10G of his 20G quota. But looking at the space used on disk: # du -hs /var/spool/vmail/mail/<DOMAIN>/<USER>/storage/ 90G /var/spool/vmail/mail/<DOMAIN>/<USER>/storage/ What might be the reason that mail size and disk space used differ so much? And most of all: how can I prevent that from happening? Regards mks # doveconf -n # 2.3.13 (89f716dc2): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.13 (cdd19fe3) # OS: Linux 4.19.0-13-amd64 x86_64 Debian 10.7 ext4 # Hostname: … auth_mechanisms = plain login dict { quota = pgsql:/etc/dovecot/dovecot-dict-sql.conf.ext } imap_id_log = * login_log_format_elements = user=<%u> method=%m rip=%r lip=%l lport=%a mpid=%e %c mail_home = /var/spool/vmail/home/%d/%n mail_location = mdbox:/var/spool/vmail/mail/%d/%n mail_plugins = " quota acl" managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Entwürfe { special_use = \Drafts } mailbox Entw&APw-rfe { special_use = \Drafts } mailbox "Gelöschte Objekte" { special_use = \Trash } mailbox "Gel&APY-schte Objekte" { special_use = \Trash } mailbox "Gesendete Objekte" { special_use = \Sent } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = separator = / } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size quota = dict:User quota::proxy::quota recipient_delimiter = + sieve = file:~/sieve;active=~/.dovecot.sieve sieve_redirect_envelope_from = orig_recipient } protocols = " imap lmtp sieve" service auth-worker { user = $default_internal_user } service auth { inet_listener { port = 12345 } unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } } service dict { unix_listener dict { group = vmail mode = 0600 user = vmail } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } service stats { client_limit = 10000 unix_listener stats-writer { group = vmail user = vmail } } ssl_cert = </etc/letsencrypt/live/<DOMAIN>/fullchain.pem ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } verbose_proctitle = yes protocol lmtp { mail_plugins = " quota acl quota sieve" } protocol lda { mail_plugins = " quota acl sieve" } protocol imap { mail_plugins = " quota acl imap_quota acl" } remote 192.168.1.0/24 { protocol imap { disable_plaintext_auth = no } }

2 4

mail event
by Marc Roos 29 Jan '21

29 Jan '21

> > Using mail_log plugin is always very recommended, > > https://doc.dovecot.org/configuration_manual/plugins/mail_event_logging/ > I am not sure if I am correct, but I think this logs every deleted message not? I was testing with this a while ago. Is there also an option that only logs something like '300 messages deleted'?

1 0

SMTP tool for Email validation
by Amol Kale 29 Jan '21

29 Jan '21

Hi, We are looking for a tool for bulk SMTP testing / Email validation using telnet or similar protocol ( which doesn't send the mails ) It generally involves steps like NSlookup to check MX of destination server, opening port25, telnet to communicate with client server, then finally checking the correctness of user email account. Please connect if you have such ready tool with you or you can develop Process example- <https://blog.mailtrap.io/verify-email-address-without-sending/> https://blog.mailtrap.io/verify-email-address-without-sending/ Thanks & regards Amol Kale Founder Director Talent Trackers HR 7350002596

4 3

Enabling auth_cache_verify_password_with_worker disables proxy mode
by Malte Schmidt 29 Jan '21

29 Jan '21

Setting "auth_cache_verify_password_with_worker = yes" in order to leverage multiple cores for the Dovecot authentication-process causes Dovecot not to proxy anymore. With debug-logging I figured: auth_cache_verify_password_with_worker = no passdb out: OK 1 user=username host=bla port=10993 ssl=any-cert mail_crypt_global_public_key=key mail_crypt_global_private_key=otherkey hostip=123.123.123.123 proxy pass=pw auth_cache_verify_password_with_worker = yes passdb out: OK 1 user=username The rest seems missing. Dovecot version: v2.3.11.3 Searching for this issue, I found at least two posts mentioning the same symptoms: https://dovecot.org/pipermail/dovecot/2018-April/111583.html https://dovecot.org/pipermail/dovecot/2020-April/118564.html https://listen.jpberlin.de/pipermail/dovecot/2020-April/001915.html (same as the english one from april 2020)

2 1

Infinity loop when run "doveadm quota get -A" from Dovecot Director with 500 users
by Duc Anh Do 29 Jan '21

29 Jan '21

Hi all, I have one Dovecot Director, two Dovecot Backends and one LDAP server with about 500 users. I would like to run *doveadm quota get -A* from the Director. In each Backend, there is no problem when run the command: # doveadm quota get -A user1 User quota STORAGE 0 1048576000000000 0 user1 User quota MESSAGE 0 - 0 … user500 User quota STORAGE 0 1048576000000000 0 user500 User quota MESSAGE 0 - 0 However, when I run from the Director, the command might stuck in an infinity loop (I have to terminate to quit): # doveadm quota get -A user1 User quota STORAGE 0 1048576000000000 0 user1 User quota MESSAGE 0 - 0 … user49 User quota STORAGE 0 1048576000000000 0 user49 User quota MESSAGE 0 - 0 user66 User quota STORAGE 0 1048576000000000 0 user66 User quota MESSAGE 0 - 0 ^Cdoveadm(user86): Error: doveadm server failure doveadm: Error: Failed to iterate through some users doveadm: Error: backend2.local:24245: Command quota get failed for user53: EOF doveadm: Error: backend1.local:24245: Command quota get failed for user66: EOF doveadm: Error: Aborted This problem occurs in both Dovecot 2.2.36 and Dovecot 2.3.11, 2.3.13 (I build Dovecot from source). It's ok for me to get quota of one user from the Director: # doveadm quota get -u user1 Quota name Type Value Limit % User quota STORAGE 0 1048576000000000 0 User quota MESSAGE 0 - 0 And if there's only one Backend, *doveadm quota get -A* from the Director works well too. After investigating, I found the infinity loop: File src/doveadm/doveadm-mail-server.c: static void doveadm_server_flush_one(struct doveadm_server *server) { unsigned int count = array_count(&server->queue); do { io_loop_run(current_ioloop); } while (array_count(&server->queue) == count && doveadm_server_have_used_connections(server) && !DOVEADM_MAIL_SERVER_FAILED()); } In case there're many Backends, I see only global variable *current_ioloop* is used to notify in the callback function. Might this be a race condition? I understand there's a workaround to do my work: - Run *doveadm user '*'* to get all users - Loop through all users and run *doveadm quota get -u xxx* Thanks, Anh Do

2 2

Dovecot Mail Server - Cloud Compatibility
by Kristie Buller 28 Jan '21

28 Jan '21

4 3

2.13 read, i_stream_read_memarea: assertion failed: (!stream->blocking)
by Stuart Henderson 28 Jan '21

28 Jan '21

I'm seeing this on some mailboxes with 2.13 on OpenBSD amd64 (recent snapshot): dovecot: imap(sthen)<47220><ARy1oKS5lWDDX7sa>: Panic: file istream.c: line 332 (i_stream_read_memarea): assertion failed: (!stream->blocking) Using sieve, imapsieve, replicator, zlib (zlib_save = lz4 and has been for some time, so the relevant messages probably use this). Using mmap_disable because OpenBSD. Any suggestions how to handle it, preferably automatically? (even if a message is corrupt/lost it would be really nice if a standard client could still access the mailbox rather than kill the imap process while reading headers). bt first for ease of reading, followed by bt full in case it has any additional clues. (gdb) bt #0 thrkill () at /tmp/-:3 #1 0x00000e9158c7c3ae in _libc_abort () at /usr/src/lib/libc/stdlib/abort.c:51 #2 0x00000e91adc00c26 in default_fatal_finish (type=LOG_TYPE_PANIC, status=0) at failures.c:459 #3 0x00000e91adbff034 in fatal_handler_real (ctx=0x7f7ffffcdd90, format=<optimized out>, args=<optimized out>) at failures.c:471 #4 0x00000e91adbfffb1 in i_internal_fatal_handler (ctx=0x0, format=0x6 <error: Cannot access memory at address 0x6>, args=0x0) at failures.c:866 #5 0x00000e91adbff266 in i_panic (format=0x6 <error: Cannot access memory at address 0x6>) at failures.c:523 #6 0x00000e91adc0f15c in i_stream_read_memarea (stream=0xe917ead3480) at istream.c:332 #7 0x00000e91adc1925f in read_more (sstream=0xe91431c4800) at istream-seekable.c:149 #8 0x00000e91adc19090 in read_from_buffer (sstream=0xe91431c4800, ret_r=0x7f7ffffcded8) at istream-seekable.c:204 #9 0x00000e91adc1856d in i_stream_seekable_read (stream=0xe91431c4800) at istream-seekable.c:265 #10 0x00000e91adc0f0a4 in i_stream_read_memarea (stream=0xe91431c4880) at istream.c:313 #11 0x00000e91adc16bbc in i_stream_limit_read (stream=0xe91e9ccca00) at istream-limit.c:49 #12 0x00000e91adc0f0a4 in i_stream_read_memarea (stream=0xe91e9ccca80) at istream.c:313 #13 0x00000e91adc0f79c in i_stream_read_copy_from_parent (istream=<optimized out>) at istream.c:387 #14 0x00000e918e9729fa in i_stream_mail_read (stream=0xe91e9ccc000) at istream-mail.c:115 #15 0x00000e91adc0f0a4 in i_stream_read_memarea (stream=0xe91e9ccc080) at istream.c:313 #16 0x00000e91adc104f5 in i_stream_read (stream=0xe91e9ccc080) at istream.c:271 #17 i_stream_read_data (stream=0xe91e9ccc080, data_r=0x7f7ffffce110, size_r=0x7f7ffffce100, threshold=1) at istream.c:747 #18 0x00000e91adbd6a18 in i_stream_read_bytes (stream=0x0, data_r=<optimized out>, size_r=<optimized out>, wanted=<optimized out>) at ../../src/lib/istream.h:214 #19 message_parse_header_next (ctx=0xe9183e1b180, hdr_r=0x7f7ffffce1d0) at message-header-parser.c:85 #20 0x00000e91adbceef2 in read_header (mstream=0xe91e9cc6000) at istream-header-filter.c:195 #21 i_stream_header_filter_read (stream=0xe91e9cc6000) at istream-header-filter.c:450 #22 0x00000e91adc0f0a4 in i_stream_read_memarea (stream=0xe91e9cc6080) at istream.c:313 #23 0x00000e91adc104f5 in i_stream_read (stream=0xe91e9cc6080) at istream.c:271 #24 i_stream_read_data (stream=0xe91e9cc6080, data_r=0x7f7ffffce2c0, size_r=0x7f7ffffce2c8, threshold=0) at istream.c:747 #25 0x00000e91adbdc07b in i_stream_read_bytes (stream=0xe91e9cc6080, data_r=<optimized out>, size_r=<optimized out>, wanted=<error reading variable: Cannot access memory at address 0x1>) at ../../src/lib/istream.h:214 #26 message_get_header_size (input=0xe91e9cc6080, hdr=0x7f7ffffce328, has_nuls_r=0x7f7ffffce3b7) at message-size.c:19 #27 0x00000e8f25e767d9 in imap_msgpart_get_partial_header (mail=0xe91e9cc4848, mail_input=<optimized out>, msgpart=0xe91c92a2048, virtual_size_r=<optimized out>, result_r=0x7f7ffffce408, have_crlfs_r=<optimized out>) at imap-msgpart.c:401 #28 imap_msgpart_open_normal (mail=<optimized out>, msgpart=0xe91c92a2048, part=<optimized out>, virtual_size_r=<optimized out>, result_r=0x7f7ffffce408, have_crlfs_r=<optimized out>) at imap-msgpart.c:637 #29 imap_msgpart_open (mail=<optimized out>, msgpart=0xe91c92a2048, result_r=0x7f7ffffce408) at imap-msgpart.c:706 #30 0x00000e8f25e672ff in fetch_body_msgpart (ctx=0xe9159845368, mail=<optimized out>, body=0xe91e9cb4398) at imap-fetch-body.c:184 #31 0x00000e8f25e65837 in imap_fetch_more_int (ctx=0xe9159845368, cancel=false) at imap-fetch.c:562 #32 0x00000e8f25e6552c in imap_fetch_more (ctx=0xe9159845368, cmd=0xe9159845048) at imap-fetch.c:617 #33 0x00000e8f25e55521 in cmd_fetch (cmd=0xe9159845048) at cmd-fetch.c:337 #34 0x00000e8f25e62d12 in command_exec (cmd=0xe9159845048) at imap-commands.c:201 #35 0x00000e8f25e61576 in client_command_input (cmd=0xe9159845048) at imap-client.c:1204 #36 0x00000e8f25e61682 in client_command_input (cmd=0xe9159845048) at imap-client.c:1269 #37 0x00000e8f25e5ffb4 in client_handle_next_command (client=0xe9159845848, remove_io_r=<optimized out>) at imap-client.c:1313 #38 client_handle_input (client=0xe9159845848) at imap-client.c:1327 #39 0x00000e8f25e5e755 in client_input (client=0xe9159845848) at imap-client.c:1371 #40 0x00000e91adc1c851 in io_loop_call_io (io=0xe91eb5d0b00) at ioloop.c:714 #41 0x00000e91adc1f84c in io_loop_handler_run_internal (ioloop=0xe9162373d00) at ioloop-kqueue.c:164 #42 0x00000e91adc1cfd9 in io_loop_handler_run (ioloop=0xe9162373d00) at ioloop.c:766 #43 0x00000e91adc1cce8 in io_loop_run (ioloop=0xe9162373d00) at ioloop.c:739 #44 0x00000e91adb77655 in master_service_run (service=0xe9193c39600, callback=0x6) at master-service.c:853 #45 0x00000e8f25e70dd1 in main (argc=1, argv=<optimized out>) at main.c:532 (gdb) bt full #0 thrkill () at /tmp/-:3 No locals. #1 0x00000e9158c7c3ae in _libc_abort () at /usr/src/lib/libc/stdlib/abort.c:51 sa = { __sigaction_u = { __sa_handler = 0x0, __sa_sigaction = 0x0 }, sa_mask = 4294967295, sa_flags = 0 } mask = 4294967263 #2 0x00000e91adc00c26 in default_fatal_finish (type=LOG_TYPE_PANIC, status=0) at failures.c:459 recursed = 0 backtrace = <optimized out> #3 0x00000e91adbff034 in fatal_handler_real (ctx=0x7f7ffffcdd90, format=<optimized out>, args=<optimized out>) at failures.c:471 status = 6 #4 0x00000e91adbfffb1 in i_internal_fatal_handler (ctx=0x0, format=0x6 <error: Cannot access memory at address 0x6>, args=0x0) at failures.c:866 No locals. #5 0x00000e91adbff266 in i_panic (format=0x6 <error: Cannot access memory at address 0x6>) at failures.c:523 ctx = { type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0, timestamp_usecs = 0, log_prefix = 0x0, log_prefix_type_pos = 0 } args = {{ gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7f7ffffcddf0, reg_save_area = 0x7f7ffffcdce0 }} #6 0x00000e91adc0f15c in i_stream_read_memarea (stream=0xe917ead3480) at istream.c:332 _stream = 0xe917ead3400 old_size = 0 ret = 0 #7 0x00000e91adc1925f in read_more (sstream=0xe91431c4800) at istream-seekable.c:149 ret = <optimized out> size = <optimized out> #8 0x00000e91adc19090 in read_from_buffer (sstream=0xe91431c4800, ret_r=0x7f7ffffcded8) at istream-seekable.c:204 old_skip = <optimized out> stream = 0xe91431c4800 size = <optimized out> data = <optimized out> avail_size = <optimized out> #9 0x00000e91adc1856d in i_stream_seekable_read (stream=0xe91431c4800) at istream-seekable.c:265 sstream = 0xe91431c4800 ret = 16019855444480 size = <optimized out> data = <optimized out> pos = <optimized out> #10 0x00000e91adc0f0a4 in i_stream_read_memarea (stream=0xe91431c4880) at istream.c:313 _stream = 0xe91431c4800 old_size = 0 ret = <optimized out> #11 0x00000e91adc16bbc in i_stream_limit_read (stream=0xe91e9ccca00) at istream-limit.c:49 lstream = 0xe91e9ccca00 pos = 16017421909770 ret = <optimized out> left = <optimized out> #12 0x00000e91adc0f0a4 in i_stream_read_memarea (stream=0xe91e9ccca80) at istream.c:313 _stream = 0xe91e9ccca00 old_size = 0 ret = <optimized out> #13 0x00000e91adc0f79c in i_stream_read_copy_from_parent (istream=<optimized out>) at istream.c:387 stream = 0xe91e9ccc000 pos = <optimized out> ret = <optimized out> #14 0x00000e918e9729fa in i_stream_mail_read (stream=0xe91e9ccc000) at istream-mail.c:115 mstream = 0xe91e9ccc000 ret = <optimized out> size = <optimized out> #15 0x00000e91adc0f0a4 in i_stream_read_memarea (stream=0xe91e9ccc080) at istream.c:313 _stream = 0xe91e9ccc000 old_size = 0 ret = <optimized out> #16 0x00000e91adc104f5 in i_stream_read (stream=0xe91e9ccc080) at istream.c:271 _stream = 0xe91e9ccc000 ret = <optimized out> #17 i_stream_read_data (stream=0xe91e9ccc080, data_r=0x7f7ffffce110, size_r=0x7f7ffffce100, threshold=1) at istream.c:747 read_more = false ret = <error reading variable ret (Cannot access memory at address 0x0)> #18 0x00000e91adbd6a18 in i_stream_read_bytes (stream=0x0, data_r=<optimized out>, size_r=<optimized out>, wanted=<optimized out>) at ../../src/lib/istream.h:214 No locals. #19 message_parse_header_next (ctx=0xe9183e1b180, hdr_r=0x7f7ffffce1d0) at message-header-parser.c:85 skip = <error reading variable skip (Cannot access memory at address 0x0)> line = 0xe9183e1b180 colon_pos = 4294967295 no_newline = <error reading variable no_newline (Cannot access memory at address 0x0)> crlf_newline = <error reading variable crlf_newline (Cannot access memory at address 0x0)> continued = false size = 0 msg = 0xe91adafee50 <uchar_nul> "" startpos = 0 continues = <error reading variable continues (Cannot access memory at address 0x0)> i = <optimized out> parse_size = <optimized out> ret = <optimized out> last_crlf = <optimized out> last_no_newline = <optimized out> #20 0x00000e91adbceef2 in read_header (mstream=0xe91e9cc6000) at istream-header-filter.c:195 highwater_offset = <optimized out> max_buffer_size = 8192 hdr = 0x0 hdr_ret = <optimized out> ret = <optimized out> ret2 = <optimized out> #21 i_stream_header_filter_read (stream=0xe91e9cc6000) at istream-header-filter.c:450 mstream = 0xe91e9cc6000 v_offset = <optimized out> ret = <optimized out> #22 0x00000e91adc0f0a4 in i_stream_read_memarea (stream=0xe91e9cc6080) at istream.c:313 _stream = 0xe91e9cc6000 old_size = 0 ret = <optimized out> #23 0x00000e91adc104f5 in i_stream_read (stream=0xe91e9cc6080) at istream.c:271 _stream = 0xe91e9cc6000 ret = <optimized out> #24 i_stream_read_data (stream=0xe91e9cc6080, data_r=0x7f7ffffce2c0, size_r=0x7f7ffffce2c8, threshold=0) at istream.c:747 read_more = false ret = <error reading variable ret (Cannot access memory at address 0x0)> #25 0x00000e91adbdc07b in i_stream_read_bytes (stream=0xe91e9cc6080, data_r=<optimized out>, size_r=<optimized out>, wanted=<error reading variable: Cannot access memory at address 0x1>) at ../../src/lib/istream.h:214 No locals. #26 message_get_header_size (input=0xe91e9cc6080, hdr=0x7f7ffffce328, has_nuls_r=0x7f7ffffce3b7) at message-size.c:19 size = 0 msg = 0xe91adafee50 <uchar_nul> "" startpos = <error reading variable startpos (Cannot access memory at address 0x0)> missing_cr_count = <error reading variable missing_cr_count (Cannot access memory at address 0x0)> ret = <optimized out> i = <optimized out> #27 0x00000e8f25e767d9 in imap_msgpart_get_partial_header (mail=0xe91e9cc4848, mail_input=<optimized out>, msgpart=0xe91c92a2048, virtual_size_r=<optimized out>, result_r=0x7f7ffffce408, have_crlfs_r=<optimized out>) at imap-msgpart.c:401 hdr_size = { physical_size = 0, virtual_size = 0, lines = 0 } hdr_fields = 0xe91c92a21f8 hdr_count = <optimized out> input = 0xe91e9cc6080 has_nuls = false #28 imap_msgpart_open_normal (mail=<optimized out>, msgpart=0xe91c92a2048, part=<optimized out>, virtual_size_r=<optimized out>, result_r=0x7f7ffffce408, have_crlfs_r=<optimized out>) at imap-msgpart.c:637 hdr_size = { physical_size = 0, virtual_size = 0, lines = 0 } body_size = { physical_size = 0, virtual_size = 0, lines = 0 } input = <optimized out> unknown_crlfs = <error reading variable unknown_crlfs (Cannot access memory at address 0x0)> part_size = <error reading variable part_size (Cannot access memory at address 0x0)> #29 imap_msgpart_open (mail=<optimized out>, msgpart=0xe91c92a2048, result_r=0x7f7ffffce408) at imap-msgpart.c:706 part = <optimized out> ret = <optimized out> virtual_size = 1 binary = <optimized out> have_crlfs = <optimized out> #30 0x00000e8f25e672ff in fetch_body_msgpart (ctx=0xe9159845368, mail=<optimized out>, body=0xe91e9cb4398) at imap-fetch-body.c:184 result = { input = 0x0, size = 0, size_field = (unknown: 0), binary_decoded_input_has_nuls = false } str = <optimized out> #31 0x00000e8f25e65837 in imap_fetch_more_int (ctx=0xe9159845368, cancel=false) at imap-fetch.c:562 _data_stack_cur_id = <optimized out> client = <optimized out> ret = <optimized out> handlers = 0xe91e9cb4020 count = 5 #32 0x00000e8f25e6552c in imap_fetch_more (ctx=0xe9159845368, cmd=0xe9159845048) at imap-fetch.c:617 ret = <optimized out> #33 0x00000e8f25e55521 in cmd_fetch (cmd=0xe9159845048) at cmd-fetch.c:337 qresync_args = { qresync_sample_seqset = 0xe9159845368, qresync_sample_uidset = 0xe9159845020 } args = <optimized out> send_vanished = <optimized out> client = 0xe9159845848 messageset = <optimized out> search_args = 0x0 ret = <optimized out> ctx = 0x0 next_arg = <optimized out> list_arg = <optimized out> #34 0x00000e8f25e62d12 in command_exec (cmd=0xe9159845048) at imap-commands.c:201 hook = <optimized out> #35 0x00000e8f25e61576 in client_command_input (cmd=0xe9159845048) at imap-client.c:1204 client = 0xe9159845848 command = <optimized out> tag = <optimized out> ret = <optimized out> name = <optimized out> #36 0x00000e8f25e61682 in client_command_input (cmd=0xe9159845048) at imap-client.c:1269 client = 0xe9159845848 command = <optimized out> tag = <optimized out> ret = <optimized out> name = <optimized out> #37 0x00000e8f25e5ffb4 in client_handle_next_command (client=0xe9159845848, remove_io_r=<optimized out>) at imap-client.c:1313 No locals. #38 client_handle_input (client=0xe9159845848) at imap-client.c:1327 _data_stack_cur_id = <optimized out> handled_commands = false ret = <optimized out> remove_io = <optimized out> #39 0x00000e8f25e5e755 in client_input (client=0xe9159845848) at imap-client.c:1371 output = 0xe92088000a0 bytes = 218 cmd = <optimized out> #40 0x00000e91adc1c851 in io_loop_call_io (io=0xe91eb5d0b00) at ioloop.c:714 ioloop = 0xe9162373d00 t_id = 0 #41 0x00000e91adc1f84c in io_loop_handler_run_internal (ioloop=0xe9162373d00) at ioloop-kqueue.c:164 tv = { tv_sec = 3, tv_usec = 410626 } ts = { tv_sec = 3, tv_nsec = 410626000 } ctx = 0xe9171193980 msecs = <optimized out> events_count = <optimized out> events = <optimized out> ret = <optimized out> i = <optimized out> io = 0xe91eb5d0b00 #42 0x00000e91adc1cfd9 in io_loop_handler_run (ioloop=0xe9162373d00) at ioloop.c:766 No locals. #43 0x00000e91adc1cce8 in io_loop_run (ioloop=0xe9162373d00) at ioloop.c:739 No locals. #44 0x00000e91adb77655 in master_service_run (service=0xe9193c39600, callback=0x6) at master-service.c:853 No locals. #45 0x00000e8f25e70dd1 in main (argc=1, argv=<optimized out>) at main.c:532 set_roots = {0xe91adc66270 <smtp_submit_setting_parser_info>, 0xe8f25e7e310 <imap_setting_parser_info>, 0x0} login_set = { auth_socket_path = 0xe9136774490 "HEADER.FIELDS (DATE FROM SENDER SUBJECT TO CC MESSAGE-ID REFERENCES CONTENT-TYPE CONTENT-DESCRIPTION IN-REPLY-TO REPLY-TO LINES LIST-POST X-LABEL)", postlogin_socket_path = 0x0, postlogin_timeout_secs = 60, callback = 0xe8f25e70fc0 <login_client_connected>, failure_callback = 0xe8f25e712b0 <login_client_failed>, request_auth_token = true } username = <optimized out> storage_service_flags = <optimized out> service_flags = <optimized out> auth_socket_path = <optimized out> c = <optimized out> error = 0x7f7ffffcea18 "]\353\374\377\177\177" (gdb)

2 3

Where is dovemon
by lists＠mlserv.org 27 Jan '21

27 Jan '21

7 7

doveadm http api expunge call
by tim＠linux-daus.de 26 Jan '21

26 Jan '21

Hi all, i'm start porting some of my maintenance scripts from doveadm cli to doveadm http api. I stumble over the doveadm expunge call. The response doesn't contain any additional output but the generic doveadmresponse object without any additional information. The list is always empty wether the expunge has expunged some emails or not: [['doveadmResponse', [], 'tag1']] Other then the cli command wich outputs a list of the mails that were expunged. Is this a bug? Best regards, Tim

1 0

Forwarding parameters for imapc
by bra＠fsn.hu 26 Jan '21

26 Jan '21

Hi, I have the following IMAP setup: dovecot proxy -> dovecot server -> IMAP backend (imapc) What I want to achieve is to have the original client parameters from the proxy in the IMAP backend. Dovecot in proxy mode sends them via an ID command, like this: ID ("x-session-id" "SESS" "x-originating-ip" "IP" "x-originating-port" "PORT" "x-connected-ip" "IP" "x-connected-port" "PORT" "x-proxy-ttl" "4") Is it possible with current dovecot versions to send this to the imapc backend as well? Of course I would expect that if the dovecot proxy is in login_trusted_networks, information from it should be used (IMAP: ID, POP/LMTP: XCLIENT). If this is not the case, could you please implement it? Thanks,

1 0