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Crash in service imap with version 2.2.13
by Urban Loesch 03 Jul '14

03 Jul '14

Hi, yesterday I upgraded to version 2.2.13 under Debian Squeeze. Since today morning sometimes my logfile shows the folling error: .. Jun 24 10:14:16 mailstore dovecot: imap(user(a)domain.net pid:23434 session:<jf6yi5D8TADD/vzh>): Fatal: master: service(imap): child 23434 killed with signal 11 (core dumped) ... The kernel error log shows: ... Jun 24 10:14:16 mailstore kernel: [13959701.899726] imap[23434]: segfault at 1012acec0 ip 00007f7dd89b5e52 sp 00007ffffd33d9b0 error 4 in libdovecot-storage.so.0.0.0[7f7dd88ed000+10d000] ... This seems only to happen in conjunction with Horde Webmail. Other IMAP clients aren't affected. I made a backtrace: -----> start backtrace <----- Core was generated by `dovecot/imap'. Program terminated with signal 11, Segmentation fault. #0 mail_index_strmap_uid_exists (ctx=0x7ffffd33d9f0, uid=8442) at mail-index-strmap.c:395 395 mail-index-strmap.c: No such file or directory. in mail-index-strmap.c (gdb) bt full #0 mail_index_strmap_uid_exists (ctx=0x7ffffd33d9f0, uid=8442) at mail-index-strmap.c:395 rec = 0x1012acec0 #1 0x00007f7dd89b79ab in mail_index_strmap_view_renumber (_sync=<value optimized out>) at mail-index-strmap.c:842 ctx = {view = 0x12b2d80, input = 0x0, end_offset = 0, highest_str_idx = 0, uid_lookup_seq = 0, lost_expunged_uid = 0, data = 0x0, end = 0x0, str_idx_base = 0x0, rec = {uid = 0, ref_index = 0, str_idx = 0}, next_ref_index = 0, rec_size = 0, too_large_uids = 0} str_idx = 0 count = 1 ret = <value optimized out> prev_uid = 8442 i = 0 dest = 0 count2 = <value optimized out> #2 mail_index_strmap_write (_sync=<value optimized out>) at mail-index-strmap.c:1189 ret = <value optimized out> #3 mail_index_strmap_view_sync_commit (_sync=<value optimized out>) at mail-index-strmap.c:1236 sync = <value optimized out> view = <value optimized out> #4 0x00007f7dd899fc23 in mail_thread_index_map_build (box=<value optimized out>, args=<value optimized out>, ctx_r=<value optimized out>) at index-thread.c:332 last_uid = 8442 search_ctx = <value optimized out> mail = <value optimized out> seq1 = 0 tbox = 0x12af2e0 headers_ctx = 0x12b7e50 search_args = <value optimized out> seq2 = <value optimized out> wanted_headers = {0x7f7dd89d8542 "message-id", 0x7f7dd89d9f96 "in-reply-to", 0x7f7dd89d9fa2 "references", 0x0} #5 mail_thread_init (box=<value optimized out>, args=<value optimized out>, ctx_r=<value optimized out>) at index-thread.c:569 tbox = 0x12af2e0 ctx = 0x12afc10 search_ctx = 0x12b2b20 ret = <value optimized out> __FUNCTION__ = "mail_thread_init" #6 0x0000000000414ef3 in imap_thread (cmd=0x12a7eb0) at cmd-thread.c:90 ctx = <value optimized out> str = 0x12afbd0 #7 cmd_thread (cmd=0x12a7eb0) at cmd-thread.c:281 client = 0x12a72b0 thread_type = MAIL_THREAD_REFERENCES sargs = 0x12b04a0 args = 0x128faf8 charset = 0x128fc18 "US-ASCII" str = 0x128fc08 "REFERENCES" ret = <value optimized out> #8 0x00000000004181fd in command_exec (cmd=0x12a7eb0) at imap-commands.c:158 hook = 0x128d110 ret = <value optimized out> #9 0x00000000004172e0 in client_command_input (cmd=0x12a7eb0) at imap-client.c:778 client = 0x12a72b0 command = <value optimized out> __FUNCTION__ = "client_command_input" #10 0x0000000000417376 in client_command_input (cmd=0x12a7eb0) at imap-client.c:839 client = 0x12a72b0 command = 0x12acd00 __FUNCTION__ = "client_command_input" #11 0x000000000041765d in client_handle_next_command (client=0x12a72b0) at imap-client.c:877 No locals. #12 client_handle_input (client=0x12a72b0) at imap-client.c:889 _data_stack_cur_id = 3 ret = 80 remove_io = <value optimized out> handled_commands = false ---Type <return> to continue, or q <return> to quit--- __FUNCTION__ = "client_handle_input" #13 0x00000000004179ef in client_input (client=0x12a72b0) at imap-client.c:931 cmd = <value optimized out> output = 0x12a7cf0 bytes = <value optimized out> __FUNCTION__ = "client_input" #14 0x00007f7dd869808e in io_loop_call_io (io=0x12a7dc0) at ioloop.c:441 ioloop = 0x128c760 t_id = 2 __FUNCTION__ = "io_loop_call_io" #15 0x00007f7dd869923f in io_loop_handler_run_internal (ioloop=<value optimized out>) at ioloop-epoll.c:220 ctx = 0x128d3f0 event = 0x128e260 list = 0x128ee50 io = 0x12acde0 tv = {tv_sec = 4, tv_usec = 996567} msecs = <value optimized out> ret = 1 i = 0 call = false __FUNCTION__ = "io_loop_handler_run_internal" #16 0x00007f7dd8698119 in io_loop_handler_run (ioloop=0x12acde0) at ioloop.c:488 No locals. #17 0x00007f7dd86981a8 in io_loop_run (ioloop=0x128c760) at ioloop.c:465 __FUNCTION__ = "io_loop_run" #18 0x00007f7dd8645153 in master_service_run (service=0x128c5f0, callback=0x20fa) at master-service.c:566 No locals. #19 0x0000000000420f87 in main (argc=1, argv=0x128c3a0) at main.c:410 set_roots = {0x428fc0, 0x0} login_set = {auth_socket_path = 0x1284050 "\210@(\001", postlogin_socket_path = 0x0, postlogin_timeout_secs = 60, callback = 0x421180 <login_client_connected>, failure_callback = 0x421120 <login_client_failed>, request_auth_token = 1} service_flags = <value optimized out> storage_service_flags = MAIL_STORAGE_SERVICE_FLAG_DISALLOW_ROOT username = 0x0 c = <value optimized out> -----> end backtrace <----- Have you any idea how I can solve this? Many thanks Urban Loesch doveconf -n: ... # 2.2.13 (38cd37cea8b1): /etc/dovecot/dovecot.conf # OS: Linux 3.4.67-vs2.3.3.9-rol-em64t-efigpt x86_64 Debian 6.0.9 ext4 auth_cache_negative_ttl = 0 auth_cache_size = 80 M auth_cache_ttl = 1 weeks auth_mechanisms = plain login auth_verbose = yes default_client_limit = 2000 deliver_log_format = msgid=%m: %$ %p %w disable_plaintext_auth = no login_trusted_networks = INTERNAL_IPS mail_gid = mailstore mail_location = mdbox:/home/vmail/%d/%n:INDEX=/home/dovecotindex/%d/%n mail_log_prefix = "%s(%u pid:%p session:<%{session}>): " mail_plugins = " quota mail_log notify zlib" mail_uid = mailstore mailbox_idle_check_interval = 1 mins managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave duplicate imapflags notify mdbox_rotate_size = 10 M namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Items" { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = separator = / type = private } passdb { args = /etc/dovecot/dovecot-sql-account.conf driver = sql } plugin { mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename flag_change save mailbox_create append mail_log_fields = uid box msgid size from mail_log_group_events = no quota = dict:Storage used::file:%h/dovecot-quota quota_rule2 = Trash:storage=+100M quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_extensions = +notify +imapflags sieve_max_redirects = 15 zlib_save = gz zlib_save_level = 9 } protocols = imap pop3 lmtp sieve service auth-worker { service_count = 0 vsz_limit = 512 M } service auth { unix_listener auth-userdb { group = mailstore mode = 0660 user = root } } service imap-login { inet_listener imap { port = 143 } process_limit = 256 process_min_avail = 50 service_count = 1 } service imap { process_limit = 2048 process_min_avail = 50 service_count = 1 vsz_limit = 512 M } service lmtp { inet_listener lmtp { address = * port = 24 } unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0666 user = postfix } } service pop3-login { inet_listener pop3 { port = 110 } process_limit = 256 process_min_avail = 25 service_count = 1 } service pop3 { process_limit = 256 process_min_avail = 25 service_count = 1 } service quota-warning { executable = script /usr/local/rol/dovecot/quota-warning.sh unix_listener quota-warning { user = mailstore } user = mailstore } ssl = no ssl_cert = </etc/dovecot/ssl/dovecot.pem ssl_key = </etc/dovecot/ssl/dovecot.key userdb { args = /etc/dovecot/dovecot-sql-account.conf driver = sql } protocol lmtp { mail_fsync = optimized mail_plugins = " quota mail_log notify zlib sieve zlib" } protocol imap { imap_client_workarounds = tb-extra-mailbox-sep imap_id_log = * imap_logout_format = bytes=%i/%o session=<%{session}> mail_max_userip_connections = 40 mail_plugins = " quota mail_log notify zlib imap_quota imap_zlib" } protocol pop3 { mail_plugins = " quota mail_log notify zlib" pop3_logout_format = bytes_sent=%o top=%t/%p, retr=%r/%b, del=%d/%m, size=%s uidl_hash=%u session=<%{session}> } ....

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indexer failure: lucene: while doing doveadm commands
by Larry Rosenman 03 Jul '14

03 Jul '14

I have the following script: #!/bin/sh PATH=$PATH:/usr/local/bin #Expects to be run after midnight on the first of the month # to archive all the previous months mail #Date Run: TODAY=`date "+%Y-%m-%d"` #last month in YYYY/MM YEAR_LAST_MONTH=`date -v-1d "+%Y/%m"` #1st of last month as 01-Mon-YYYY FIRST_LAST_MONTH=`date -v-1d "+01-%b-%Y"` echo 'TODAY=' ${TODAY} echo 'YEAR_LAST_MONTH=' ${YEAR_LAST_MONTH} echo 'FIRST_LAST_MONTH=' ${FIRST_LAST_MONTH} # get a list of all the mailboxes with at least one real message doveadm -f table mailbox status vsize \* 2>/dev/null | \ awk '{if ($2 > 0) print $1}' >/tmp/ler-mailbox-list.$$ 2>/dev/null # archive all the mails for i in `cat /tmp/ler-mailbox-list.$$` do echo `date` start ${i} doveadm mailbox create \#ARCHIVE/${YEAR_LAST_MONTH}/${i} doveadm -f tab mailbox status messages ${i} doveadm move \#ARCHIVE/${YEAR_LAST_MONTH}/${i} mailbox \ ${i} BEFORE ${TODAY} SINCE ${FIRST_LAST_MONTH} doveadm -f tab mailbox status messages ${i} echo `date` done ${i} done rm /tmp/ler-mailbox-list.$$ It runs at 00:30:00 local time on the first of the month. While it was running I got: Jul 1 00:30:00 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:00 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:00 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:00 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20538 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:00 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:00 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:00 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:00 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20683 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:00 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:00 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:00 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:00 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20693 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:01 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:01 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:01 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:01 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20700 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:01 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:01 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:01 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:01 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20707 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:02 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:02 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:02 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:02 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20717 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:08 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:08 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:08 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 7 requests for ler Jul 1 00:30:08 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20719 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:16 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:16 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:16 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 10 requests for ler Jul 1 00:30:16 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20753 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:20 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:20 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:20 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 10 requests for ler Jul 1 00:30:20 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20797 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:21 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:21 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:21 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:21 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20841 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:24 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:24 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:24 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 13 requests for ler Jul 1 00:30:24 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20842 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:24 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:24 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:24 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 2 requests for ler Jul 1 00:30:24 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20905 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:24 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:24 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:24 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 2 requests for ler Jul 1 00:30:24 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20912 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:25 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:25 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:25 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 2 requests for ler Jul 1 00:30:25 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20919 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:25 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:25 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:25 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 2 requests for ler Jul 1 00:30:25 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20926 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:27 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:27 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:27 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:27 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20936 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:30 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:30 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:30 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 4 requests for ler Jul 1 00:30:30 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20939 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:31 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:31 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:31 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 2 requests for ler Jul 1 00:30:31 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20964 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:31 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:31 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:31 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 2 requests for ler Jul 1 00:30:31 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20971 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:31 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:31 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:31 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 2 requests for ler Jul 1 00:30:31 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20978 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:32 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:32 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:32 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:32 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20985 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:34 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:34 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:34 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 6 requests for ler Jul 1 00:30:34 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 20986 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:36 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:36 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:36 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 4 requests for ler Jul 1 00:30:36 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 21013 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:36 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:36 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:36 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:36 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 21039 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:38 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:38 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:38 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 3 requests for ler Jul 1 00:30:38 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 21040 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:40 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:40 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:40 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:40 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 21075 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:42 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:42 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:42 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 2 requests for ler Jul 1 00:30:42 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 21076 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:43 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:43 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:43 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:43 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 21092 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:44 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:44 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:44 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 4 requests for ler Jul 1 00:30:44 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 21094 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) Jul 1 00:30:45 thebighonker dovecot: indexer-worker(ler): Indexed 1 messages in root-mail Jul 1 00:30:48 thebighonker dovecot: indexer-worker(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable Jul 1 00:30:48 thebighonker dovecot: indexer-worker(ler): Panic: file mailbox-list.c: line 1125 (mailbox_list_try_mkdir_root): assertion failed: (strncmp(root_dir, path, strlen(root_dir)) == 0) Jul 1 00:30:48 thebighonker dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for ler Jul 1 00:30:48 thebighonker dovecot: indexer-worker(ler): Fatal: master: service(indexer-worker): child 21119 killed with signal 6 (core not dumped - set service indexer-worker { drop_priv_before_exec=yes }) So, what's my problem here? doveconf -n: # 2.2.13: /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 10.0-STABLE amd64 auth_default_realm = lerctr.org auth_mechanisms = plain login auth_realms = lerctr.org thebighonker.lerctr.org tbh.lerctr.org auth_username_format = %Ln lda_mailbox_autocreate = yes lmtp_save_to_detail_mailbox = yes login_access_sockets = tcpwrap mail_debug = yes mail_location = mbox:~/mail:INBOX=~/mail/INBOX mail_plugins = fts fts_lucene stats mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave duplicate vacation-seconds editheader namespace archive { hidden = no inbox = no list = no location = mbox:~/MAILARCHIVE prefix = "#ARCHIVE/" separator = / } namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox INBOX { auto = create } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = failure_show_msg=yes session=yes max_requests=20 driver = pam } plugin { fts = lucene fts_autoindex = yes fts_lucene = whitespace_chars=@. normalize no_snowball recipient_delimiter = + sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_extensions = +editheader +vacation-seconds stats_command_min_time = 1 mins stats_domain_min_time = 12 hours stats_ip_min_time = 12 hours stats_memory_limit = 16 M stats_refresh = 5s stats_session_min_time = 15 mins stats_track_cmds = yes stats_user_min_time = 1 hours } protocols = imap pop3 lmtp sieve service auth { unix_listener auth-client { mode = 0666 } unix_listener auth-master { mode = 0666 } } service stats { chroot = empty client_limit = 0 drop_priv_before_exec = no executable = stats extra_groups = fifo_listener stats-mail { group = mode = 0666 user = } group = idle_kill = 4294967295 secs privileged_group = process_limit = 1 process_min_avail = 0 protocol = service_count = 0 type = unix_listener stats { group = mode = 0666 user = } user = $default_internal_user vsz_limit = 18446744073709551615 B } service tcpwrap { unix_listener login/tcpwrap { group = $default_login_user mode = 0600 user = $default_login_user } } ssl_cert = </etc/ssl/certs/CHAIN.crt ssl_key = </etc/ssl/certs/thebighonker.lerctr.org.key.open userdb { driver = passwd } verbose_proctitle = yes protocol lmtp { mail_plugins = fts fts_lucene sieve } protocol lda { mail_plugins = fts fts_lucene sieve } protocol imap { imap_client_workarounds = tb-extra-mailbox-sep tb-lsub-flags mail_max_userip_connections = 50 mail_plugins = fts fts_lucene stats imap_stats } -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler(a)lerctr.org US Mail: 108 Turvey Cove, Hutto, TX 78634-5688

2 1

Bug in quota_get_status
by Franz Knipp 03 Jul '14

03 Jul '14

Hi, the configuration option lmtp_rcpt_check_quota = yes didn't work, so I traced down the problem: quota_get_status (quota_storage.c:89) calls quota_test_alloc (quota.c:1352) with size = 0 bytes, which leads always to a FALSE result in quota_is_over (quota.c:1305). I've fixed the function quota_is_over by considering ctx->bytes_over and ctx->count_over. See the included patch. Kind regards, Franz -- Franz Knipp, +43 664 3980169 qnipp GmbH, Hauptstraße 54, 7064 Oslip, Österreich http://qnipp.com http://qnipp.com/qnipp.vcf

3 3

Mailboxes are in Maildir format. Any good backup tips? Had success with version control?
by deoren 03 Jul '14

03 Jul '14

I'm still pretty new to running a mail server, but one thing I've come to appreciate over the years is a good backup strategy. Since I have always run my own servers for practice and for personal use I don't have access to Enterprise backup solutions. Because of that I usually just fall back to scripts and tarballs and offload the content on a regular basis. Right now I'm using LVM snapshots + tarballs for daily backups, but I'd like to get better coverage for incremental changes that occur throughout the day. The size of existing content is low, but (small) changes are frequent. I went with Maildir format because based on my reading it is referred to as time tested and corruption resistant. Because individual emails are stored as separate files this also leads me to believe that a version control system (Git, SVN) would allow for easy point in time restores. I'm also going to research the GNU tar utility's support for incremental archives as that sounds promising. Suggestions and warnings are most welcome. Thanks!

15 22

doveadm director userdb
by G H 03 Jul '14

03 Jul '14

How do you configure an iterate_query SQL lookup for the doveadm director? I tried: service director { userdb { ... } } but userdb is not a valid stanza for director. I do not have a default userdb stanza, all my userdb definitions are specified in service imap/lda/lmtp blocks. Thanks. G H

1 0

Re: Shared folders not listed by IMAP
by john.j.rowan.jr＠gmail.com 02 Jul '14

02 Jul '14

. t,yV e Sent from my Verizon Wireless 4GLTE smartphone ----- Reply message ----- From: "Giedrius Liubavičius" <giedrius(a)su.lt> To: <dovecot(a)dovecot.org> Subject: Shared folders not listed by IMAP Date: Wed, Jul 2, 2014 14:03 OK, This is the problem why your configuration is not working. My shared folder did not work up until I fixed auth-userdb permissions in a way so that user my A (not dovecot user) [test(a)mydomain.pl in your case] could connect to it and get info about user B [test2(a)mydomain.pl in your case] Just change the auth-userdb file location (and probably permissions) or duplicate it to real root location. either from within configuration files or just as a plain symlink (maybe pre-login script ?) 2014.07.02 19:03, Bambero rašė: > But the problem is that I can't see shared folders to subscribe (shared by > other users) while connecting via IMAP. > > There is also an error: > Error: userdb lookup: connect(/var/dovecot/auth-userdb) failed: No such > file or directory > > Probably becouse of chroot (/var/mail). > > > On Wed, Jul 2, 2014 at 1:29 PM, Giedrius Liubavičius <giedrius(a)su.lt> wrote: > >> Hi, >> doveadm mailbox subscribe -u test(a)mydomain.pl Shared/test2(a)mydomain.pl >> doveadm mailbox subscribe -u test(a)mydomain.pl >> Shared/test2(a)mydomain.pl/Sent >> >> 2014.07.02 14:04, Bambero rašė: >>> Hello >>> >>> I just upgraded my system and there is a problem with shared mailboxes. >>> >>> When I use the doveadm command I can see shared folders: >>> >>> doveadm mailbox list -u 'test(a)mydomain.pl' >>> Drafts >>> Sent >>> Spam >>> Trash >>> Shared >>> Virtuals >>> Virtuals/all >>> Shared/test2(a)mydomain.pl >>> Shared/test2(a)mydomain.pl/Sent >>> INBOX >>> >>> But I can't see them over IMAP protocol. >>> >>> Some config opts: >>> >>> valid_chroot_dirs = /var/mail >>> mail_chroot = /var/mail >>> >>> namespace { >>> type = shared >>> separator = / >>> prefix = Shared/%%u/ >>> location = maildir:/%%u/Maildir:INDEX=~/Maildir/Shared/%%u >>> subscriptions = yes >>> list = yes >>> } >>> >>> plugin { >>> acl = vfile:cache_secs=5 >>> } >>> >>> plugin { >>> acl_shared_dict = file:/var/mail/%i.db >>> } >>> >>> protocol imap { >>> mail_plugins = $mail_plugins imap_quota imap_acl imap_zlib >>> } >>> >>> >>> My version of dovecot is 2.2.10. >>> >>> Regards >>> Bambero >>> >> >>

1 0

Re: Shared folders not listed by IMAP
by john.j.rowan.jr＠gmail.com 02 Jul '14

02 Jul '14

Sent from my Verizon Wireless 4GLTE smartphone ----- Reply message ----- From: "Giedrius Liubavičius" <giedrius(a)su.lt> To: <dovecot(a)dovecot.org> Subject: Shared folders not listed by IMAP Date: Wed, Jul 2, 2014 14:03 OK, This is the problem why your configuration is not working. My shared folder did not work up until I fixed auth-userdb permissions in a way so that user my A (not dovecot user) [test(a)mydomain.pl in your case] could connect to it and get info about user B [test2(a)mydomain.pl in your case] Just change the auth-userdb file location (and probably permissions) or duplicate it to real root location. either from within configuration files or just as a plain symlink (maybe pre-login script ?) 2014.07.02 19:03, Bambero rašė: > But the problem is that I can't see shared folders to subscribe (shared by > other users) while connecting via IMAP. > > There is also an error: > Error: userdb lookup: connect(/var/dovecot/auth-userdb) failed: No such > file or directory > > Probably becouse of chroot (/var/mail). > > > On Wed, Jul 2, 2014 at 1:29 PM, Giedrius Liubavičius <giedrius(a)su.lt> wrote: > >> Hi, >> doveadm mailbox subscribe -u test(a)mydomain.pl Shared/test2(a)mydomain.pl >> doveadm mailbox subscribe -u test(a)mydomain.pl >> Shared/test2(a)mydomain.pl/Sent >> >> 2014.07.02 14:04, Bambero rašė: >>> Hello >>> >>> I just upgraded my system and there is a problem with shared mailboxes. >>> >>> When I use the doveadm command I can see shared folders: >>> >>> doveadm mailbox list -u 'test(a)mydomain.pl' >>> Drafts >>> Sent >>> Spam >>> Trash >>> Shared >>> Virtuals >>> Virtuals/all >>> Shared/test2(a)mydomain.pl >>> Shared/test2(a)mydomain.pl/Sent >>> INBOX >>> >>> But I can't see them over IMAP protocol. >>> >>> Some config opts: >>> >>> valid_chroot_dirs = /var/mail >>> mail_chroot = /var/mail >>> >>> namespace { >>> type = shared >>> separator = / >>> prefix = Shared/%%u/ >>> location = maildir:/%%u/Maildir:INDEX=~/Maildir/Shared/%%u >>> subscriptions = yes >>> list = yes >>> } >>> >>> plugin { >>> acl = vfile:cache_secs=5 >>> } >>> >>> plugin { >>> acl_shared_dict = file:/var/mail/%i.db >>> } >>> >>> protocol imap { >>> mail_plugins = $mail_plugins imap_quota imap_acl imap_zlib >>> } >>> >>> >>> My version of dovecot is 2.2.10. >>> >>> Regards >>> Bambero >>> >> >>

1 0

Android Sync Doesn't Work Too Good
by Asai 02 Jul '14

02 Jul '14

Greetings, I'm getting reports from a user who's reading and deleting mail on Thunderbird, but read flags and deletions don't show up in his Android phone. He's using the native Android mail app with the newest Android OS. My question is, where do I start with troubleshooting this kind of issue? Thanks for anyone's insight here. We're using Dovecot 2.2.13. -- --Asai

5 6

Re: number of users
by Reindl Harald 02 Jul '14

02 Jul '14

Am 02.07.2014 16:10, schrieb Jonathan Tripathy: > On 2014-07-02 15:04, Reindl Harald wrote: >> Am 02.07.2014 16:01, schrieb ihab: >>> i using roundcube with dovecot, i have a question if there is possible to >>> know the number of users that using the mail system (in other word the >>> online users) >> >> no - how do you imagine that? >> >> * roundcube is a web-application >> * HTTP is stateless >> * so there are no permanent connections > > It is possible as Roundcube does have its own session management, which you could maybe hook into first: why do you respond off-list? second: any of such magic is outside of dovecots scope and from security point of view you don't want user-login-sessions dealing with other users session infos and any smart session-backend is doing what it can to prevent from such a breach

2 2

[Dovecot] TLS/SSL for Win8 & Outlook
by Sebastian Goodrick 02 Jul '14

02 Jul '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello I recently upgraded to dovecot 2.1.7 (as supplied with Debian Weezy). All clients work as expected except for Outlook (2013 &2010) on Win8 with a SSL/TLS connection. (Thunderbird on Win8 and Outlook 2013 on Win 7 works fine. On my previous dovecot version 1.2.13 all clients worked.) As far as I understand, one difference is the support for TLS1.2 and SSL3. And on the client side Win8 is now connecting through the Microsoft Unified Security Protocol Provider. My logs show these issues: Dovecot: May 06 21:05:43 imap-login: Warning: SSL: where=0x2002, ret=-1: SSLv3 read client certificate A [78.42.x.x] May 06 21:05:43 imap-login: Warning: SSL: where=0x2002, ret=-1: SSLv3 read client certificate A [78.42.x.x] May 06 21:05:43 imap-login: Warning: SSL failed: where=0x2002: SSLv3 read client certificate A [78.42.x.x] May 06 21:05:43 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=78.42.x.x, lip=144.76.x.x, TLS handshaking: Disconnect Outlook 2013 (contains German, translation in []): IMAP: 12:30:02 [db] Mit 'mail.xxx.de' wird eine Verbindung an Port 143 hergestellt. [A connection to port 143 is established with 'mail.xxx.de'] [snip] IMAP: 12:30:02 [rx] * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Welcome at mail.xxx.de [snip] IMAP: 12:30:02 [rx] hmpc OK Pre-login capabilities listed, post-login capabilities have more.IMAP: 12:30:02 [tx] ekum STARTTLS IMAP: 12:30:02 [db] OnNotify: asOld = 5, asNew = 5, ae = 3 IMAP: 12:30:02 [rx] ekum OK Begin TLS negotiation now. IMAP: 12:30:02 [db] Mit 'Microsoft Unified Security Protocol Provider' wird eine sichere Verbindung ausgehandelt. [A secure connection is negotiated with 'Microsoft Unified Security Protocol Provider'] IMAP: 12:30:02 [db] OnNotify: asOld = 5, asNew = 6, ae = 2 IMAP: 12:30:03 [db] Die Verbindung mit 'mail.xxx.de' wurde geschlossen. [Connection to 'mail.xxx.de' has been closed.] IMAP: 12:30:03 [db] OnNotify: asOld = 6, asNew = 0, ae = 5 IMAP: 12:30:03 [db] ERROR: "Es kann keine sichere Verbindung mit dem Server hergestellt werden.", hr=2148322330 [Can't establish a secure connection with the server.] My settings for ssl_protocols and ssl_cipher_list are empty. Since it works with most clients, I assume no broken certificates or my dovecot configuration. The connection fails at the TLS/SSL handshake. Has anyone seen this behaviour, too? Is there a setting (for ssl_protocols and ssl_cipher_list) to support Outlook on Win8? Thanks, Sebastian -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlNqhkwACgkQR7+YB0QzbnqEFQCdHBPPpFB/pqgZ9FR81h/vcGy5 hkoAn2iuq+AUwQCN3yEtGIWuPAfpm2bs =WrvL -----END PGP SIGNATURE-----

6 29