Hi John!
You are of course absolutely right - wild experimentation is rarely a good
approach. But you are surely familiar with the situation when you have done
everything logical and then, in your desperation, you start to change things
that you would not otherwise change ;)
I've actually gotten to the point where I'm going to give up on the idea and
run a cron job at night. Then the spam won't be detected in real time - but
what the heck?
As I wrote yesterday, I implemented a very popular tutorial for Debian 10 in
Germany 1:1. The result was the same. Nevertheless, I reset my VM, where I do
everything with the current releases, and attaching the log here. I would be
very happy if it still works.
To be sure, I deleted the whole inbox and recreated the account on Outlook to
create a fresh, new folder structure given by the Dovecot configuration. I also
added the plugin vnd.dovecot.debug to the sieve_global_extensions line and
added >debug_log "report-spam.sieve was running!";< to the report-spam.sieve
file. So this string should appear in the log if the script were running at
all. But it doesn't. So I still guess, it's not getting triggered.
That's the log if I move a mail from Junk (Spam) to Inbox:
# journalctl -u dovecot -f
imap-login: Login: user=<info@demo.example>, method=PLAIN, rip=192.168.30.26,
lip=192.168.30.34, mpid=1827, TLS, session=<dJVhwj4cJP3AqB4a>
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: Loading modules from
directory: /usr/lib/dovecot/modules
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: Module loaded:
/usr/lib/dovecot/modules/lib95_imap_sieve_plugin.so
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: Effective uid=10000,
gid=10000, home=/var/mail/vhosts/demo.example/info
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: open(/proc/self/io)
failed: Permission denied
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: Namespace inbox:
type=private, prefix=INBOX/, sep=/, inbox=yes, hidden=no, list=yes,
subscriptions=yes location=maildir:~/Maildir
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: maildir++:
root=/var/mail/vhosts/demo.example/info/Maildir, index=, indexpvt=, control=,
inbox=/var/mail/vhosts/demo.example/info/Maildir, alt=
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: Namespace :
type=private, prefix=, sep=, inbox=no, hidden=yes, list=no, subscriptions=no
location=fail::LAYOUT=none
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: none: root=, index=,
indexpvt=, control=, inbox=, alt=
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: Mailbox INBOX/Junk:
Mailbox opened
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: imapsieve: mailbox
INBOX/Junk: APPEND event
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: duplicate db: Initialize
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: sieve: Pigeonhole
version 0.5.19 (4eae2f79) initializing
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: sieve: include:
sieve_global is not set; it is currently not possible to include `:global'
scripts.
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: sieve: Sieve imapsieve
plugin for Pigeonhole version 0.5.19 (4eae2f79) loaded
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: sieve: Sieve
Extprograms plugin for Pigeonhole version 0.5.19 (4eae2f79) loaded
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: imapsieve: Static
mailbox rule [1]: mailbox=`Junk' from=`*' causes=(COPY) =>
before=`file:/usr/lib/dovecot/sieve/report-spam.sieve' after=(none)
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: imapsieve: Static
mailbox rule [2]: mailbox=`*' from=`Junk' causes=(COPY) =>
before=`file:/usr/lib/dovecot/sieve/report-ham.sieve' after=(none)
imap(info@demo.example)<1827><dJVhwj4cJP3AqB4a>: Debug: Mailbox INBOX/Junk:
Mailbox opened
imap(info@demo.example)<1825><zjYMvz4c/PzAqB4a>: Debug: imapsieve: mailbox
INBOX: FLAG event (changed flags: \Deleted)
imap(info@demo.example)<1825><zjYMvz4c/PzAqB4a>: Debug: Mailbox INBOX: UID 1:
Expunge requested
imap(info@demo.example)<1825><zjYMvz4c/PzAqB4a>: Debug: Mailbox INBOX: UID 1:
Mail expunged
# doveconf -n
# 2.3.19.1 (9b53102964): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.19 (4eae2f79)
# OS: Linux 6.1.0-21-amd64 x86_64 Debian 12.5
# Hostname: ServerIV-home.demo.example
auth_mechanisms = plain login
mail_debug = yes
mail_location = maildir:~/Maildir
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 index ihave duplicate
mime foreverypart extracttext imapsieve vnd.dovecot.imapsieve
namespace inbox {
hidden = no
ignore_on_failure = no
inbox = yes
list = yes
location =
mailbox Drafts {
auto = subscribe
special_use = \Drafts
}
mailbox Junk {
auto = subscribe
special_use = \Junk
}
mailbox Sent {
auto = subscribe
special_use = \Sent
}
mailbox "Sent Messages" {
auto = subscribe
special_use = \Sent
}
mailbox Trash {
auto = subscribe
special_use = \Trash
}
prefix = INBOX/
separator = /
subscriptions = yes
type = private
}
passdb {
driver = pam
}
passdb {
args = scheme=CRYPT username_format=%u /etc/dovecot/users
driver = passwd-file
}
plugin {
imapsieve_mailbox1_before = file:/usr/lib/dovecot/sieve/report-spam.sieve
imapsieve_mailbox1_causes = COPY
imapsieve_mailbox1_name = Junk
imapsieve_mailbox2_before = file:/usr/lib/dovecot/sieve/report-ham.sieve
imapsieve_mailbox2_causes = COPY
imapsieve_mailbox2_from = Junk
imapsieve_mailbox2_name = *
sieve = file:~/sieve;active=~/.dovecot.sieve
sieve_after = /etc/dovecot/conf.d/custom-sieve/global_after.sieve
sieve_before = /etc/dovecot/conf.d/custom-sieve/global_before.sieve
sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment
+vnd.dovecot.debug
sieve_pipe_bin_dir = /usr/lib/dovecot/sieve
sieve_plugins = sieve_imapsieve sieve_extprograms
}
protocols = imap lmtp sieve
service auth {
unix_listener /var/spool/postfix/private/auth {
mode = 0666
}
}
service lmtp {
inet_listener lmtp {
address = 127.0.0.1 ::1
port = 24
}
}
ssl_cert = </etc/dovecot/private/dovecot.pem
ssl_client_ca_dir = /etc/ssl/certs
ssl_dh = # hidden, use -P to show it
ssl_key = # hidden, use -P to show it
userdb {
driver = passwd
}
userdb {
args = username_format=%u /etc/dovecot/users
driver = passwd-file
}
verbose_proctitle = yes
protocol lmtp {
mail_plugins = " sieve"
}
protocol imap {
mail_plugins = " imap_sieve"
}
-----Ursprüngliche Nachricht-----
Von: John Fawcett via dovecot <dovecot@dovecot.org>
Gesendet: Montag, 1. Juli 2024 23:16
An: dovecot@dovecot.org
Betreff: Re: AW: AW: AW: IMAPSieve plugin will not run rspamd script
Hi Jens
changing random things is rarely a good way to solve these kinds of issues. My
advice, if you don't need the inbox namespace prefix set for a specific reason,
would be to go with the default prefix (ie. blank) and then set up the
imapsieve rules as per your original post and repeat the test. If that does not
work then post the debug logging and configuration from that test.
There could be multiple places where this is failing but the very first point
is to have your sieve rules match. They will show something like the following
in the logging. Notice the "Matched static mailbox rule"
message. If that is not happening it's pointless to look further down the line
into issues in the scripts themselves.
Jul 01 22:57:55 imola.site24.it dovecot[1145722]:
imap(t...@site24.it)<1145777><mlKa2TUccLdOhguc>: Debug: imapsieve: mailbox
INBOX: MOVE event
Jul 01 22:57:55 imola.site24.it dovecot[1145722]:
imap(t...@site24.it)<1145777><mlKa2TUccLdOhguc>: Debug: Mailbox Spam: UID 2:
Expunge requested
Jul 01 22:57:55 imola.site24.it dovecot[1145722]:
imap(t...@site24.it)<1145777><mlKa2TUccLdOhguc>: Debug: duplicate db: Initialize
Jul 01 22:57:55 imola.site24.it dovecot[1145722]:
imap(t...@site24.it)<1145777><mlKa2TUccLdOhguc>: Debug: sieve: Pigeonhole
version 0.5.21 (f6cd4b8e) initializing
Jul 01 22:57:55 imola.site24.it dovecot[1145722]:
imap(t...@site24.it)<1145777><mlKa2TUccLdOhguc>: Debug: sieve: include:
sieve_global is not set; it is currently not possible to include `:global'
scripts.
Jul 01 22:57:55 imola.site24.it dovecot[1145722]:
imap(t...@site24.it)<1145777><mlKa2TUccLdOhguc>: Debug: sieve: Sieve imapsieve
plugin for Pigeonhole version 0.5.21 (f6cd4b8e) loaded
Jul 01 22:57:55 imola.site24.it dovecot[1145722]:
imap(t...@site24.it)<1145777><mlKa2TUccLdOhguc>: Debug: sieve: Sieve
Extprograms plugin for Pigeonhole version 0.5.21 (f6cd4b8e) loaded
Jul 01 22:57:55 imola.site24.it dovecot[1145722]:
imap(t...@site24.it)<1145777><mlKa2TUccLdOhguc>: Debug: imapsieve: Static
mailbox rule [1]: mailbox=`Spam' from=`*' causes=(COPY) =>
before=`file:/usr/lib/dovecot/sieve/report-spam.sieve' after=(none)
Jul 01 22:57:55 imola.site24.it dovecot[1145722]:
imap(t...@site24.it)<1145777><mlKa2TUccLdOhguc>: Debug: imapsieve: Static
mailbox rule [2]: mailbox=`*' from=`Spam' causes=(COPY APPEND) =>
before=`file:/usr/lib/dovecot/sieve/report-ham.sieve' after=(none)
Jul 01 22:57:55 imola.site24.it dovecot[1145722]:
imap(t...@site24.it)<1145777><mlKa2TUccLdOhguc>: Debug: imapsieve: Matched
static mailbox rule [2]
As for Debian, sorry I can't help on that, I'm using Fedora :-)
John
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