- dovecot - dovecot.org

[Dovecot] Setting up webmail in DMZ
by Phill Edwards 09 Aug '10

09 Aug '10

I have a Smoothwall server on my network and am running three network interfaces off it. 1) local LAN 192.168.0.0 with PCs and an internal dovecot server on 192.168.0.154. 2) internet interface 3) DMZ 192.168.2.0 which has a linux web server 192.168.2.1 on which I want to install a webmail so I can access my email remotely. Originally 192.168.2.1 couldn't see the 192.168.0.0 network but with some help from the Smoothwall forums I have fixed that. The problem now is that 192.168.2.1 can't connect to the dovecot server on 192.168.0.154. When I "telnet 192.168.0.154 993" or "telnet 192.168.0.154 143" I get a "Connection refused" error. But these commands work fine from PCs on the 192.168.0.0 network. I'm pretty sure there's no firewall on the dovecot server and /etc/hosts.allow and /etc/hosts.deny are empty. Is there a default setting that I need to change in Dovecot that only allows connections from machines on the same subnet?

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[Dovecot] dovecot v2 rc build and run dependencies
by Bradley Giesbrecht 09 Aug '10

09 Aug '10

I'm building a dovecot v2 Portfile for MacPorts. Where can I read up on dovecot v2 build and run dependencies? Are they the same as dovecot v1? Regards, Bradley Giesbrecht

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[Dovecot] piegonhole seg fault with NULL user
by Eray Aslan 08 Aug '10

08 Aug '10

dovecot-2.0-piegonhole commit cac6acdc4d0e: Crash when USER is NULL. Backtrace is below. Perhaps, we should check for NULL and bail out early? Eray [...] (gdb) cont Continuing. Program received signal SIGSEGV, Segmentation fault. t_strcut (str=0x0, cutchar=64 '@') at strfuncs.c:277 277 for (p = str; *p != '\0'; p++) { (gdb) bt full #0 t_strcut (str=0x0, cutchar=64 '@') at strfuncs.c:277 p = <value optimized out> #1 0x4009c28b in get_var_expand_table (service=<value optimized out>, input=<value optimized out>) at mail-storage-service.c:478 static_tab = {{key = 117 'u', value = 0x0, long_key = 0x400f12ce "user"}, {key = 110 'n', value = 0x0, long_key = 0x400f0966 "username"}, {key = 100 'd', value = 0x0, long_key = 0x400f096f "domain"}, {key = 115 's', value = 0x0, long_key = 0x400f129c "service"}, {key = 108 'l', value = 0x0, long_key = 0x400f0976 "lip"}, { key = 114 'r', value = 0x0, long_key = 0x400f097a "rip"}, {key = 112 'p', value = 0x0, long_key = 0x400f097e "pid"}, { key = 105 'i', value = 0x0, long_key = 0x400f8aec "uid"}, {key = 0 '\000', value = 0x0, long_key = 0x0}} tab = 0x85f737c #2 0x4009c364 in user_expand_varstr (service=0x8603cf4, input=<value optimized out>, str=0x8603e88 "0") at mail-storage-service.c:501 ret = 0x85f71f0 __FUNCTION__ = "user_expand_varstr" #3 0x4009c8fc in mail_storage_service_next (ctx=0x8603470, user=0x8603cf0, mail_user_r=0x8601e40) at mail-storage-service.c:835 user_set = 0x8603d90 home = <value optimized out> chroot = <value optimized out> error = <value optimized out> len = <value optimized out> temp_priv_drop = <value optimized out> #4 0x4009dde4 in mail_storage_service_lookup_next (ctx=0x8603470, input=0xbfb98524, user_r=0x8601e3c, mail_user_r=0x8601e40, error_r=0xbfb9855c) at mail-storage-service.c:925 user = 0x8603cf0 ret = <value optimized out> #5 0x08055e35 in sieve_tool_init_finish (tool=0x8601e10) at sieve-tool.c:210 storage_service_flags = 144 service_input = {module = 0x80586c7 "mail", service = 0x8601e58 "testsuite", username = 0x0, 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}}}, userdb_fields = 0x0} username = <value optimized out> errstr = 0x4013d4cc "\205\300u%\203\304\020[^]\303\307D$\004" #6 0x08054f5b in main (argc=2, argv=0x85ff1c0) at testsuite.c:147 svinst = 0x4001da98 scriptfile = 0x85f7058 "./tests/testsuite.svtest" dumpfile = 0x0 tracefile = 0x0 tr_config = {level = SIEVE_TRLVL_ACTIONS, flags = 0} sbin = <value optimized out> sieve_dir = <value optimized out> log_stdout = false ret = <value optimized out> c = <value optimized out>

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Re: [Dovecot] Searching dovecot Maildir
by emdeex 08 Aug '10

08 Aug '10

Thanks Jerrale, I'm currently running the following dovecot packages: dovecot-plugins-sieve-1.2.6-1.1mdv2010.0 dovecot-1.2.6-1.1mdv2010.0 I don't use mysql with dovecot. I do use sieve. Any help with the 2.0 packages very much appreciated. regards, Murray On 7 August 2010 16:42, Jerrale G <jerrale(a)sheltoncomputers.com> wrote: > On 8/6/2010 11:05 PM, Timo Sirainen wrote: > >> Hmm. Last I heard, Mandriva died.. >> http://www.osnews.com/story/23276/Mandriva_S_A_For_Sale >> >> If something happened since then, I've no idea. >> >> On 7.8.2010, at 3.53, emdeex wrote: >> >> >> >>> Thanks Timo, upgrading to v2.0 seems like a good move, and thanks for the >>> example of doveadm, that makes me even happier I'm using Dovecot. >>> >>> Do you know if Mandriva has released a v2.0 rpm package ? >>> >>> regards >>> >>> On 6 August 2010 21:36, Timo Sirainen<tss(a)iki.fi> wrote: >>> On 6.8.2010, at 4.16, emdeex wrote: >>> >>> >>> >>>> I want to search my Sent mail folder for all messages with a certain >>>> subject, then "grep" out a certain line that has a dollar ($) figure, >>>> and >>>> add up those figures. The idea is to just add up all the values of >>>> quotes >>>> I've sent in a month. >>>> >>>> >>> a) Do it via IMAP protocol by using some IMAP library for >>> Perl/Python/whatever. >>> >>> b) Upgrade to Dovecot v2.0.0 and do it via doveadm: >>> doveadm fetch body mailbox Sent subject something body $ | grep '\$' | >>> etc script processing >>> >>> >>> >>> >> >> > NO rpms are available for dovecot 2.0 as it is in BETA. For running web > servers, most recommend Centos/Redhat enterprise or Ubuntu Server and not > the outdated Mandriva with 1000's of security flaws. > > Tell me what you want to use with dovecot (sieve mysql managesieve) and I > will compile you some rpms customized to mandriva. > > Jerrale G. > Senior Administrator > Shelton Computers >

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[Dovecot] dovecot.conf: mechanisms = plain login cram-md5 | Windows Live Mail: CRAM-MD5 authentication failed. This could (NOT) be due to a lack of memory on your system
by Jerrale G 08 Aug '10

08 Aug '10

/etc/dovecot.conf: auth default { mechanisms=plain login cram-md5 passdb { #.............. Windows Live Mail: CRAM-MD5 authentication failed. This could be due to a lack of memory on your system. Your IMAP command could not be sent to the server, due to non-network errors. This could, for example, indicate a lack of memory on your system. Configuration: Account: Sheltoncomputers (testuser) Server: mail.sheltoncomputers.com User name: testuser(a)sheltoncomputers.com Protocol: IMAP Port: 993 Secure(SSL): 1 Code: 800cccdf The console I'm using is 4 GB ram; so, this dumb error of windoze dead mail is irrelevant. The other mechanisms of TLS/no tls plain login work fine. The passwords are stored in mysql as md5(password) but this works on others not using cram-md5 (secure login of the client). I'm trying to support a plethora of mechanisms for the convenience of the customer and . Jerrale G. Senior Admin

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[Dovecot] dovecot 2.0 rc4, doveadm: referenced symbol not found
by Burckhard Schmidt 07 Aug '10

07 Aug '10

Hi, I used /usr/dovecot-2/bin/doveadm -Dv expunge -u userx mailbox AutoCleanSpam savedbefore 30d doveadm(root): Debug: Loading modules from directory: /usr/dovecot-2/lib/dovecot/doveadm doveadm(root): Error: dlopen(/usr/dovecot-2/lib/dovecot/doveadm/lib10_doveadm_expire_plugin.so) failed: ld.so.1: doveadm: fatal: relocation error: file /usr/dovecot-2/lib/dovecot/doveadm/lib10_doveadm_expire_plugin.so: symbol expire_set_init: referenced symbol not found doveadm(root): Error: dlopen(/usr/dovecot-2/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so) failed: ld.so.1: doveadm: fatal: relocation error: file /usr/dovecot-2/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so: symbol quota_user_module: referenced symbol not found However old mails have been deleted. -- regards - Burckhard Schmidt

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[Dovecot] Searching dovecot Maildir
by emdeex 07 Aug '10

07 Aug '10

Hi All, Loving Dovecot after several years with Cyrus. This might be more a general question, but this seemed the best place to ask. The idea is to just add up all the values of quotes I've sent in a month. I want to search my Sent mail folder for all messages with a certain subject, then "grep" out a certain line that has a dollar ($) figure, and add up those figures. The idea is to just add up all the values of quotes I've sent in a month. Can it be done? Any help appreciated. regards, Murray Dovecot 1.2.6

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[Dovecot] Making both folder and .folder available to dovecot-lda but not imap
by Stand H 07 Aug '10

07 Aug '10

Hi, I'm looking for a way to deliver mail to both 'folder' and '.folder'. I put LAYOUT=fs to mail_location, sieve recognize both 'folder' and '.folder', but I don't want dovecot-imap to show 'folder' to imap client. The purpose is to send some emails to 'folder' and don't let user to see the folder and email in it. I'm using dovecot-1.2.13 and dovecot-1.2-sieve-0.1.17. Can someone help me with the configuration. Thank you. Regards, Stand

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[Dovecot] Dovecot 2.0.rc4 (a30a30d1e25a): LMTP dies intermittently
by Thomas Leuxner 06 Aug '10

06 Aug '10

Hi, not sure what change caused this but it first appeared when building HG a30a30d1e25a. LMTP dies intermittently. Aug 6 16:00:57 spectre dovecot: lmtp(5509, alias(a)domain.tld) b9ESKJkVXEyFFQAAqZii3w: sieve: msgid=<1281102852.6211.447.camel(a)kurkku.sapo.corppt.com>: stored mail into mailbox 'Public/Mailing-Lists/Dovecot' Aug 6 16:00:57 spectre dovecot: lmtp(5509): Disconnect from local: Client quit Aug 6 16:17:05 spectre dovecot: master: Error: service(lmtp): child 5509 killed with signal 11 (core not dumped) Let me know if you need more details. Regards Thomas

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[Dovecot] assertion failure with 2.0rc4
by Ryan Murray 06 Aug '10

06 Aug '10

Ran into an assertion error on login with 2.0rc4, with kmail and the N900 mail client: OS: Ubuntu Lucid 10.04.1 LTS FS: ext4 arch: x86-64 dovecot: imap-login: Login: user=<rmurray>, method=PLAIN, rip=192.168.1.9, lip=192.168.1.1, mpid=31843, TLS dovecot: imap(rmurray): Panic: file istream-header-filter.c: line 85 (read_mixed): assertion failed: (pos > 0) dovecot: master: Error: service(imap): child 31843 killed with signal 6 (core dumped) #0 0x0000003e9fa33a75 in raise () from /lib/libc.so.6 No symbol table info available. #1 0x0000003e9fa375c0 in abort () from /lib/libc.so.6 No symbol table info available. #2 0x00007f419e3bdd34 in default_fatal_finish (type=LOG_TYPE_PANIC, status=0) at failures.c:164 backtrace = 0x1542898 "ot.so.0(+0x26793) [0x7f900d292793] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0xbb) [0x7f900d2b6979] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x61) [0x7f900d2b7676] -> /usr/lib/do"... #3 0x00007f419e3bf01c in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x7f419e3e9778 "file %s: line %d (%s): assertion failed: (%s)", args=0x7fff6244c100) at failures.c:593 No locals. #4 0x00007f419e3be05c in i_panic ( format=0x7f419e3e9778 "file %s: line %d (%s): assertion failed: (%s)") at failures.c:230 args = {{gp_offset = 0, fp_offset = 0, overflow_arg_area = 0x0, reg_save_area = 0x0}} #5 0x00007f419e3a1a4d in read_mixed (mstream=0x1598d20, body_highwater_size=0) at istream-header-filter.c:81 data = 0x0 pos = 0 ret = -1 __FUNCTION__ = "read_mixed" #6 0x00007f419e3a1e92 in read_header (mstream=0x1598d20) at istream-header-filter.c:164 body_highwater_size = 0 hdr = 0x0 highwater_offset = 0 pos = 0 ret = 0 matched = false hdr_ret = 0 __FUNCTION__ = "read_header" #7 0x00007f419e3a2793 in i_stream_header_filter_read (stream=0x1598d20) at istream-header-filter.c:351 mstream = 0x1598d20 v_offset = 22292552 ret = 22634928 #8 0x00007f419e3c6979 in i_stream_read (stream=0x1598d80) at istream.c:115 _stream = 0x1598d20 old_size = 1 ret = 140734842061776 __FUNCTION__ = "i_stream_read" #9 0x00007f419e3c7676 in i_stream_read_data (stream=0x1598d80, data_r=0x7fff6244c3b0, size_r=0x7fff6244c3a0, threshold=1) at istream.c:417 ret = 0 read_more = false __FUNCTION__ = "i_stream_read_data" #10 0x00007f419e3a7c91 in message_parse_header_next (ctx=0x159b440, hdr_r=0x7fff6244c408) at message-header-parser.c:89 line = 0x0 msg = 0x0 i = 0 size = 0 startpos = 0 colon_pos = 0 parse_size = 0 ret = 32767 continued = false continues = false last_no_newline = 127 last_crlf = 65 no_newline = false crlf_newline = false __FUNCTION__ = "message_parse_header_next" #11 0x00007f419e3a9e3c in parse_next_header (ctx=0x159b078, block_r=0x7fff6244c480) at message-parser.c:480 part = 0x1591558 hdr = 0x0 size = 22613672 ret = -1 __FUNCTION__ = "parse_next_header" #12 0x00007f419e3aaa05 in message_parser_parse_next_block (ctx=0x159b078, block_r=0x7fff6244c480) at message-parser.c:768 ret = 22615384 eof = false full = false __FUNCTION__ = "message_parser_parse_next_block" #13 0x00007f419e3aabc6 in message_parser_parse_header (ctx=0x159b078, hdr_size=0x1590f60, callback=0x7f419e68e1f8 <index_mail_parse_part_header_cb>, context=0x1590d48) at message-parser.c:807 block = {part = 0x0, hdr = 0x0, data = 0x0, size = 0} ret = 0 __FUNCTION__ = "message_parser_parse_header" #14 0x00007f419e68e575 in index_mail_parse_headers (mail=0x1590d48, headers=0x0) at index-mail-headers.c:437 data = 0x1590ea8 input = 0x1598d80 old_offset = 0 #15 0x00007f419e68b648 in index_mail_init_stream (mail=0x1590d48, hdr_size=0x7fff6244c640, body_size=0x7fff6244c620, stream_r=0x7fff6244c668) at index-mail.c:849 data = 0x1590ea8 input = 0x0 ret = 1 #16 0x00007f419e6b8377 in mbox_mail_get_stream (_mail=0x1590d48, hdr_size=0x7fff6244c640, body_size=0x7fff6244c620, stream_r=0x7fff6244c668) at mbox-mail.c:363 mail = 0x1590d48 #17 0x00007f419e62fb06 in mail_get_stream (mail=0x1590d48, hdr_size=0x7fff6244c640, body_size=0x7fff6244c620, stream_r=0x7fff6244c668) at mail.c:179 p = 0x1590d48 #18 0x00007f419e68a4b6 in index_mail_get_virtual_size (_mail=0x1590d48, size_r=0x7fff6244c6f8) at index-mail.c:389 mail = 0x0 data = 0x0 hdr_size = {physical_size = 0, virtual_size = 0, lines = 0} body_size = {physical_size = 4333341, virtual_size = 22595280, lines = 51875} input = 0x0 old_offset = 0 __FUNCTION__ = "index_mail_get_virtual_size" #19 0x00007f419e62f8cc in mail_get_virtual_size (mail=0x1590d48, size_r=0x7fff6244c6f8) at mail.c:114 p = 0x1590d48 #20 0x0000000000419d85 in fetch_rfc822_size (ctx=0x157d388, mail=0x1590d48, context=0x0) at imap-fetch-body.c:888 size = 22595280 #21 0x0000000000416af6 in imap_fetch_more_int (ctx=0x157d388) at imap-fetch.c:471 h = 0x157d708 _data_stack_cur_id = 4 client = 0x157cb78 handlers = 0x157d6e0 count = 5 ret = 1 __FUNCTION__ = "imap_fetch_more_int" #22 0x0000000000416d4d in imap_fetch_more (ctx=0x157d388) at imap-fetch.c:523 ret = 0 __FUNCTION__ = "imap_fetch_more" #23 0x000000000040b964 in cmd_fetch (cmd=0x157d238) at cmd-fetch.c:227 client = 0x0 ctx = 0x0 args = 0x0 next_arg = 0x0 list_arg = 0x0 search_args = 0x158b708 messageset = 0x157fb88 "51875:51896" ret = 0 #24 0x000000000041187e in cmd_uid (cmd=0x157d238) at cmd-uid.c:27 command = 0x154b710 cmd_name = 0x157fb80 "FETCH" #25 0x0000000000413507 in client_command_input (cmd=0x157d238) at imap-client.c:660 client = 0x157cb78 command = 0x7fff6244c870 __FUNCTION__ = "client_command_input" #26 0x0000000000413766 in client_command_input (cmd=0x157d238) at imap-client.c:710 client = 0x157cb78 command = 0x154b6c8 __FUNCTION__ = "client_command_input" #27 0x0000000000413891 in client_handle_next_command (client=0x157cb78, remove_io_r=0x7fff6244c90e) at imap-client.c:751 size = 92 #28 0x0000000000413911 in client_handle_input (client=0x157cb78) at imap-client.c:763 _data_stack_cur_id = 3 ret = false remove_io = false handled_commands = false __FUNCTION__ = "client_handle_input" #29 0x0000000000413a87 in client_input (client=0x157cb78) at imap-client.c:802 cmd = 0x154a7e8 output = 0x157d158 bytes = 92 __FUNCTION__ = "client_input" #30 0x00007f419e3cef4a in io_loop_handler_run (ioloop=0x154a5c0) at ioloop-epoll.c:212 ctx = 0x0 events = 0x0 event = 0x0 list = 0x0 io = 0x0 tv = {tv_sec = 1799, tv_usec = 999898} events_count = 6 t_id = 2 msecs = 1800000 ret = 0 i = 0 j = 0 call = true #31 0x00007f419e3cdb31 in io_loop_run (ioloop=0x154a5c0) at ioloop.c:350 No locals. #32 0x00007f419e3b635c in master_service_run (service=0x154a490, callback=0x41f592 <client_connected>) at master-service.c:496 No locals. #33 0x000000000041f7fc in main (argc=1, argv=0x154a370) at main.c:358 set_roots = {0x422ee0, 0x0} service_flags = 0 storage_service_flags = 0 postlogin_socket_path = 0x0 username = 0x0 c = 0

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