Hi... The output of my doveconf -n is as folllows.

# 2.2.32 (dfbe293d4): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.20 (7cd71ba) doveconf: Warning: /etc/dovecot/dovecot.conf line 105: Global setting mail_plugins won't change the setting inside an earlier filter at /etc/dovecot/conf.d/15-lda.conf line 47 (if this is intentional, avoid this warning by moving the global setting before /etc/dovecot/conf.d/15-lda.conf line 47) doveconf: Warning: /etc/dovecot/dovecot.conf line 105: Global setting mail_plugins won't change the setting inside an earlier filter at /etc/dovecot/conf.d/15-lda.conf line 47 (if this is intentional, avoid this warning by moving the global setting before /etc/dovecot/conf.d/15-lda.conf line 47) # OS: Linux 3.16.0-4-amd64 x86_64 Debian 8.2 ext4 auth_default_realm = othersider92.com auth_mechanisms = plain login first_valid_uid = 100 log_path = /var/log/dovecot.log mail_location = maildir:/var/mail/%d/%n mail_plugins = " virtual" 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 imapsieve vnd.dovecot.imapsieve namespace inbox { inbox = yes location = mailbox Drafts { auto = create special_use = \Drafts } mailbox Junk { auto = create autoexpunge = 1 weeks special_use = \Junk } mailbox Promotions { auto = subscribe } mailbox Sent { auto = create special_use = \Sent } mailbox Trash { auto = create autoexpunge = 30 days special_use = \Trash } prefix = separator = / type = private } namespace virtual { disabled = yes hidden = yes list = no location = virtual:/var/mail/virtual prefix = virtual/ separator = / type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { imapsieve_mailbox1_before = file:/etc/sieve/report-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Junk imapsieve_mailbox2_before = file:/etc/sieve/report-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = Junk imapsieve_mailbox2_name = * imapsieve_mailbox3_before = file:/etc/sieve/report-spam-promo.sieve imapsieve_mailbox3_causes = COPY imapsieve_mailbox3_name = Promotions imapsieve_mailbox4_before = file:/etc/sieve/report-ham-promo.sieve imapsieve_mailbox4_causes = COPY imapsieve_mailbox4_from = Promotions imapsieve_mailbox4_name = * sieve = file:~/sieve;active=~/.dovecot.sieve sieve_after = /etc/sieve/conf.d/after sieve_before = /etc/sieve/conf.d/before sieve_global_extensions = +editheader +vnd.dovecot.pipe sieve_pipe_bin_dir = /usr/local/bin sieve_plugins = sieve_extprograms sieve_imapsieve } protocols = imap lmtp service auth-worker { user = vmail } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { mode = 0600 user = vmail } user = dovecot } service imap-login { inet_listener imap { port = 0 } inet_listener imaps { port = 993 ssl = yes } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl = required ssl_cert =

I hope this helps.

On Thu, Sep 21, 2017 at 4:47 AM, Apollon Oikonomopoulos apoikos@debian.org wrote:

Control: tags -1 + moreinfo upstream

[Forwarding this to the Dovecot mailing list, just in case someone can help]

Hi,

Thanks for the report! See my comments inline.

On 11:56 Thu 21 Sep , Thurgood Angelou wrote:

...

Package: dovecot-core Version: 1:2.2.32-2

I've just discovered a bug where the sieve plugin (especially IMAP) will not work with a virtual mailbox. I recently found this out when testing a virtual mailbox setup and I use imap_sieve for SPAM filtering so to lose that would be painful.

This is what is reported in dovecot's debug log...

Sep 21 10:53:01 imap(personal@othersider92.com): Panic: file mail-index-map.c: line 549 (mail_index_map_lookup_seq_range): assertion failed: (first_uid > 0) Sep 21 10:53:01 imap(personal@othersider92.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x9f0a2) [0x7f4226fd50a2] -> /usr/lib/dovecot/libdovecot.so.0(+0x9f19a) [0x7f4226fd519a] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f4226f65cf8] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map_lookup_seq_range+0x120) [0x7f422733dae0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xe8d1d) [0x7f422734cd1d] -> /usr/lib/dovecot/libdovecot-st orage.so.0(mail_index_lookup_seq+0xf) [0x7f4227350e9f] -> /usr/lib/dovecot/modules/lib20_virtual_plugin.so(+0x82aa) [0x7f422678a2aa] -> /usr/lib/dovecot/modules/lib95_imap_sieve_plugin.so(+0x708c) [0x7f422657d08c] -> /usr/lib/dovecot/libdovecot-st orage.so.0(mailbox_transaction_commit_get_changes+0x52) [0x7f42272adca2] -> dovecot/imap(+0x10084) [0x556502adb084] -> dovecot/imap(command_exec+0x5c) [0x556502ae7d9c] -> dovecot/imap(+0x1b322) [0x556502ae6322] -> dovecot/imap(+0x1b3bc) [0x556502ae63bc] -> dovecot/imap(client_handle_inp ut +0x18d) [0x556502ae677d] -> dovecot/imap(client_input+0xac) [0x556502ae6ccc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x52) [0x7f4226fea742] -> /usr/lib/dovecot/libdovecot.so .0(io_loop_handler_run_internal+0x12e) [0x7f4226febd8e] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x36) [0x7f4226fea7d6] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f4226fea988] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f4226f70353] -> dovecot/imap(main+0x329) [0x556502ad9139] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f4226bb92e1] -> dovecot/imap(_start+0x2a) [0x556502ad92ca]

After mixing in the debug symbols, this backtrace becomes:

/usr/lib/dovecot/libdovecot.so.0(+0x9f0a2) [0x7f4226fd50a2] default_fatal_finish at ./src/lib/failures.c:195 /usr/lib/dovecot/libdovecot.so.0(+0x9f19a) [0x7f4226fd519a] ?? at ./src/lib/failures.c:670 /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f4226f65cf8] i_fatal at ./src/lib/failures.c:280 /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map_lookup_seq_range+0x120) [0x7f422733dae0] mail_index_map_lookup_seq_range at ./src/lib-index/mail-index-map .c:550 /usr/lib/dovecot/libdovecot-storage.so.0(+0xe8d1d) [0x7f422734cd1d] tview_lookup_seq_range at ./src/lib-index/mail-index-tra nsaction-view.c:178 /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_lookup_seq+0xf) [0x7f4227350e9f] mail_index_lookup_seq at ./src/lib-index/mail-index-view.c:522 /usr/lib/dovecot/modules/lib20_virtual_plugin.so(+0x82aa) [0x7f422678a2aa] virtual_mail_set_uid at ./src/plugins/virtual/virtual-mail.c:213 /usr/lib/dovecot/modules/lib95_imap_sieve_plugin.so(+0x708c) [0x7f422657d08c] imap_sieve_mailbox_transaction_run at ./pigeonhole/src/plugins/imapsieve/imap-sieve-storage.c:752 (inlined by: imap_sieve_mailbox_transaction_commit at ./pigeonhole/src/plugins/imapsieve/imap-sieve-storage.c:807) /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_transaction_commit_get_changes+0x52) [0x7f42272adca2] mailbox_transaction_commit_get_changes at ./src/lib-storage/mail-storage.c:2083 dovecot/imap(+0x10084) [0x556502adb084] cmd_copy_full at ./src/imap/cmd-copy.c:146 dovecot/imap(command_exec+0x5c) [0x556502ae7d9c] command_exec at ./src/imap/imap-commands.c:200 dovecot/imap(+0x1b322) [0x556502ae6322] client_command_input at ./src/imap/imap-client.c:1088 dovecot/imap(+0x1b3bc) [0x556502ae63bc] client_command_input at ./src/imap/imap-client.c:1150 dovecot/imap(client_handle_input+0x18d) [0x556502ae677d] client_handle_input at ./src/imap/imap-client.c:1203 dovecot/imap(client_input+0xac) [0x556502ae6ccc] client_input at ./src/imap/imap-client.c:1249 /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x52) [0x7f4226fea742] io_loop_call_io at ./src/lib/ioloop.c:600 /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x12e) [0x7f4226febd8e] io_loop_handler_run_internal at ./src/lib/ioloop-epoll.c:223 /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x36) [0x7f4226fea7d6] io_loop_handler_run at ./src/lib/ioloop.c:648 /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f4226fea988] io_loop_run at ./src/lib/ioloop.c:622 /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f4226f70353] master_service_run at ./src/lib-master/master-service.c:667 dovecot/imap(main+0x329) [0x556502ad9139] main at ./src/imap/main.c:491 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f4226bb92e1] __libc_start_main at ../csu/libc-start.c:325 dovecot/imap(_start+0x2a) [0x556502ad92ca] start at ??:0

...

-- System Information: Debian Release: 8.2 APT prefers oldstable-updates APT policy: (500, 'oldstable-updates'), (500, 'unstable'), (500, 'testing'), (500, 'oldstable') Architecture: amd64 (x86_64)

Kernel: Linux 3.16.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)

Versions of packages dovecot-sieve depends on: ii dovecot-core 1:2.2.32-2 ii libc6 2.24-17 ii ucf 3.0030

dovecot-sieve recommends no packages.

dovecot-sieve suggests no packages.

Versions of packages dovecot-sieve is related to: ii dovecot-core [dovecot-common] 1:2.2.32-2 pn dovecot-dbg <none> pn dovecot-dev <none> ii dovecot-gssapi 1:2.2.32-2 ii dovecot-imapd 1:2.2.32-2 ii dovecot-ldap 1:2.2.32-2 ii dovecot-lmtpd 1:2.2.32-2 ii dovecot-managesieved 1:2.2.32-2 ii dovecot-mysql 1:2.2.32-2 pn dovecot-pgsql <none> pn dovecot-pop3d <none> ii dovecot-sieve 1:2.2.32-2 pn dovecot-sqlite <none>

Could you also include the output of doveconf -n?

Regards, Apollon