Hello, I'm trying to do a simple thing using imapsieve, I want messages to
be marked as read when moved to certain folders (Trash, Archive, Spam).
All the set up to run the imapsieve script works perfectly, but I'm having
trouble to make changes effective. As the RFC says, IMAP messages are immutable,
but it's not clear to me reading the specs if this applies to IMAP flags
too, as one can really change flags in IMAP without having to create a new
(modified) message, I guess this is an exception?
3.8. The "setflag", "deleteflag", and
"removeflag" Actions
Implementations of IMAP events in Sieve MUST also support the
imap4flags extension [RFC5232], and the actions associated with it
are all applicable to any case that falls under IMAP events in Sieve.
It is worth noting also that the "hasflag" test that is defined in
the imap4flags extension might be particularly useful in scripts
triggered by flag changes ("hasflag" will see the new, changed
flags). The flag changes behave as though a client had made the
change.
As explained above, in order to avoid script loops, flag changes that
are made as a result of a script that was itself invoked because of
flag changes SHOULD NOT result in another script invocation. In any
case, implementations MUST take steps to avoid such loops.
https://tools.ietf.org/html/rfc6785
Should changing flags just work for imapsieve? I even tried to use fileinto to
explicitly save a new message (as far as I understand if I use fileinto the
implicit keep should be cancelled, so the original message should be flagged as
\Deleted (this is another hint that changing flags in immutable messages should
be fine), and a new message should be created with the changed flags. But this
is not happening, after moving the message I see unseen message still not
flagged with \Seen.
This is my imapsieve script:
----------------------------
require ["variables", "imap4flags", "fileinto",
"vnd.dovecot.imapsieve", "vnd.dovecot.environment",
"vnd.dovecot.execute", "vnd.dovecot.debug"];
if header :matches "Subject" "*" { set "subject"
"${1}"; }
if header :matches "From" "*" { set "from"
"${1}"; }
if environment :matches "imap.mailbox" "*" { set
"dst" "${1}"; }
debug_log "IMAPSIEVE TEST ---------------------";
debug_log "subject:${subject}";
debug_log "from:${from}";
debug_log "dst:${dst}";
debug_log "END IMAPSIEVE TEST -----------------";
if string :is "${dst}" ["Archive", "Trash",
"Spam", "Sent"]
{
debug_log "Moved to ${dst}, marking as read: '${subject}'
<${from>";
setflag "\\Seen";
fileinto "${dst}";
}
----------------------------
This is the log:
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: Archive: Mailbox opened
because: UID MOVE
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: Mailbox INBOX: Opened mail
UID=13304 because: copying
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: imapsieve: mailbox Archive:
MOVE event
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: imapsieve: Matched static
mailbox rule [1]
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: file storage: Using
Sieve script path: /home/luca/sieve/imapsieve.sieve
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: file script: Opened
script `imapsieve' from `/home/luca/sieve/imapsieve.sieve'
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Opening script 1 of 1
from `/home/luca/sieve/imapsieve.sieve'
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Loading script
/home/luca/sieve/imapsieve.sieve
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Script binary
/home/luca/sieve/imapsieve.svbin successfully loaded
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: binary save: not
saving binary /home/luca/sieve/imapsieve.svbin, because it is already stored
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Executing script from
`/home/luca/sieve/imapsieve.svbin'
Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 11: DEBUG:
IMAPSIEVE TEST ---------------------
Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 12: DEBUG:
subject:Ihr DHL Paket wurde zugestellt.
Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 13: DEBUG:
from:DHL Paket <noreply at dhl.de>
Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 16: DEBUG:
dst:Archive
Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 17: DEBUG:
END IMAPSIEVE TEST -----------------
Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 23: DEBUG:
Moved to Archive, marking as read: 'Ihr DHL Paket wurde zugestellt.'
<DHL Paket <noreply at dhl.de>>
Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: Archive: Mailbox opened
because: lib-lda delivery
Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: left message in mailbox
'Archive'
The last line looks weird, it seems like the message is not being copied, right?
I tried adding a stop; too, as suggested in this thread
https://www.dovecot.org/list/dovecot/2017-April/107658.html, but the effect is
the same, the message in Archive is still not flagged as \Seen.
So the main question here is if changing IMAP flags in imapsieve scripts
shouldn't just work, without even having to use fileinto, and if not, why
isn't even using fileinto working?
PS: Please Cc me, I'm not in the list.
Thanks!
--
Leandro Lucarella (Luca)
https://llucax.com
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What is your configuration (output from `dovecot -n`)? Op 16/08/2018 om 14:01 schreef Leandro Lucarella:> Hello, I'm trying to do a simple thing using imapsieve, I want messages to be marked as read when moved to certain folders (Trash, Archive, Spam). > > All the set up to run the imapsieve script works perfectly, but I'm having trouble to make changes effective. As the RFC says, IMAP messages are immutable, but it's not clear to me reading the specs if this applies to IMAP flags too, as one can really change flags in IMAP without having to create a new (modified) message, I guess this is an exception? > > 3.8. The "setflag", "deleteflag", and "removeflag" Actions > > Implementations of IMAP events in Sieve MUST also support the > imap4flags extension [RFC5232], and the actions associated with it > are all applicable to any case that falls under IMAP events in Sieve. > > It is worth noting also that the "hasflag" test that is defined in > the imap4flags extension might be particularly useful in scripts > triggered by flag changes ("hasflag" will see the new, changed > flags). The flag changes behave as though a client had made the > change. > > As explained above, in order to avoid script loops, flag changes that > are made as a result of a script that was itself invoked because of > flag changes SHOULD NOT result in another script invocation. In any > case, implementations MUST take steps to avoid such loops. > > https://tools.ietf.org/html/rfc6785 > > Should changing flags just work for imapsieve? I even tried to use fileinto to explicitly save a new message (as far as I understand if I use fileinto the implicit keep should be cancelled, so the original message should be flagged as \Deleted (this is another hint that changing flags in immutable messages should be fine), and a new message should be created with the changed flags. But this is not happening, after moving the message I see unseen message still not flagged with \Seen. > > This is my imapsieve script: > ---------------------------- > require ["variables", "imap4flags", "fileinto", > "vnd.dovecot.imapsieve", "vnd.dovecot.environment", > "vnd.dovecot.execute", "vnd.dovecot.debug"]; > > if header :matches "Subject" "*" { set "subject" "${1}"; } > if header :matches "From" "*" { set "from" "${1}"; } > if environment :matches "imap.mailbox" "*" { set "dst" "${1}"; } > > debug_log "IMAPSIEVE TEST ---------------------"; > debug_log "subject:${subject}"; > debug_log "from:${from}"; > debug_log "dst:${dst}"; > debug_log "END IMAPSIEVE TEST -----------------"; > > if string :is "${dst}" ["Archive", "Trash", "Spam", "Sent"] > { > debug_log "Moved to ${dst}, marking as read: '${subject}' <${from>"; > setflag "\\Seen"; > fileinto "${dst}"; > } > ---------------------------- > > This is the log: > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: Archive: Mailbox opened because: UID MOVE > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: Mailbox INBOX: Opened mail UID=13304 because: copying > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: imapsieve: mailbox Archive: MOVE event > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: imapsieve: Matched static mailbox rule [1] > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: file storage: Using Sieve script path: /home/luca/sieve/imapsieve.sieve > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: file script: Opened script `imapsieve' from `/home/luca/sieve/imapsieve.sieve' > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Opening script 1 of 1 from `/home/luca/sieve/imapsieve.sieve' > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Loading script /home/luca/sieve/imapsieve.sieve > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Script binary /home/luca/sieve/imapsieve.svbin successfully loaded > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: binary save: not saving binary /home/luca/sieve/imapsieve.svbin, because it is already stored > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Executing script from `/home/luca/sieve/imapsieve.svbin' > Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 11: DEBUG: IMAPSIEVE TEST --------------------- > Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 12: DEBUG: subject:Ihr DHL Paket wurde zugestellt. > Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 13: DEBUG: from:DHL Paket <noreply at dhl.de> > Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 16: DEBUG: dst:Archive > Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 17: DEBUG: END IMAPSIEVE TEST ----------------- > Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 23: DEBUG: Moved to Archive, marking as read: 'Ihr DHL Paket wurde zugestellt.' <DHL Paket <noreply at dhl.de>> > Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: Archive: Mailbox opened because: lib-lda delivery > Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: left message in mailbox 'Archive' > > The last line looks weird, it seems like the message is not being copied, right? I tried adding a stop; too, as suggested in this thread https://www.dovecot.org/list/dovecot/2017-April/107658.html, but the effect is the same, the message in Archive is still not flagged as \Seen. > > So the main question here is if changing IMAP flags in imapsieve scripts shouldn't just work, without even having to use fileinto, and if not, why isn't even using fileinto working? > > PS: Please Cc me, I'm not in the list. > > Thanks! > >
On Friday 17 August 2018 01:41:39 CEST Stephan Bosch wrote:> dovecot -nHi, here it is (I don't know why I get the SSLv2 warning because it is disabled in ssl_protocols, any ideas about that too?). BTW, even when storing the message in a different folder with fileinto, the original message is still saved in the original mailbox. I also tried using `discard;` and makes no difference, I can never get rid of the original message. # dovecot -n # 2.2.33.2 (d6601f4ec): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.21 (92477967) doveconf: Warning: SSLv2 not supported by OpenSSL. Please consider removing it from ssl_protocols. doveconf: Warning: SSLv2 not supported by OpenSSL. Please consider removing it from ssl_protocols. # OS: Linux 4.15.0-30-generic x86_64 Ubuntu 18.04.1 LTS mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relationa l regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttex t editheader vnd.dovecot.debug vnd.dovecot.environment imapsieve vnd.dovecot.imapsieve vnd.dovecot.pipe vnd.dovecot.filter vnd.dov ecot.execute namespace inbox { inbox = yes location mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix } passdb { args = scheme=CRYPT username_format=%u /etc/dovecot/users driver = passwd-file } plugin { imapsieve_mailbox1_before = file:~/sieve/imapsieve.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = * sieve = file:~/sieve;active=~/.dovecot.sieve sieve_execute_bin_dir = /usr/local/lib/dovecot/sieve-bin sieve_extensions = +editheader +vnd.dovecot.execute +vnd.dovecot.filter +vnd.dovecot.pipe +vnd.dovecot.debug +vnd.dovecot.enviro nment sieve_filter_bin_dir = /usr/local/lib/dovecot/sieve-bin sieve_pipe_bin_dir = /usr/lib/dovecot/sieve-bin sieve_plugins = sieve_imapsieve sieve_extprograms } protocols = " imap lmtp sieve pop3 sieve" service imap-login { inet_listener imap { port = 0 } inet_listener imaps { port = 1993 } } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { port = 1995 } } ssl = required ssl_cert = </etc/letsencrypt/live/xxx/fullchain.pem ssl_cipher_list = EECDH+AESGCM:HIGH:!DHE:!EDH:!aNULL ssl_dh_parameters_length = 2048 ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes ssl_protocols = !TLSv1 !TLSv1.1 !SSLv3 !SSLv2 userdb { args = blocking=no driver = passwd } protocol lmtp { mail_plugins = " sieve" } protocol lda { mail_plugins = " sieve" } protocol imap { mail_plugins = " imap_sieve" } local_name xxx { ssl_cert = </etc/letsencrypt/live/xxx/fullchain.pem ssl_key = # hidden, use -P to show it } local_name yyy { ssl_cert = </etc/letsencrypt/live/yyy/fullchain.pem ssl_key = # hidden, use -P to show it } -- Leandro Lucarella (Luca) https://llucax.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: This is a digitally signed message part. URL: <https://dovecot.org/pipermail/dovecot/attachments/20180817/e38719bc/attachment-0001.sig>