Re: [Dovecot] sieve problem email silently discard

22 Jun 2011

      Le mercredi 22 juin 2011 10:21, Stephan Bosch a écrit :
...
Op 22-6-2011 3:18, ml@smtp.fakessh.eu schreef:
...
hello folks
hello Timo
hello all the guru
I met a few times the problem or an email that passes through a sieve
script is silently discard
after delivery but never returned to the inbox
all testimonials are welcome
We cannot say much about this problem, unless we get some more information:

What is your configuration? Provide the output of dovecot -n.

my dovecot -n
~]# /usr/sbin/dovecot -n
# 2.0.13: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.32.2-xxxx-grs-ipv6-32 i686 CentOS release 5.6 (Final)
auth_mechanisms = plain login
base_dir = /var/run/dovecot/
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
listen = [::]
log_path = /var/log/maillog
log_timestamp = %Y-%m-%d %H:%M:%S
login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c
mail_location = maildir:~/Maildir
mail_max_userip_connections = 20
managesieve_notify_capability = mailto
managesieve_sieve_capability = comparator-i;octet comparator-i;ascii-casemap
fileinto reject envelope encoded-character vacation subaddress
comparator-i;ascii-numeric relational regex imap4flags copy include variables
body enotify environment mailbox date spamtest spamtestplus virustest
namespace {
inbox = yes
location =
prefix =
separator = .
}
passdb {
driver = pam
}
plugin {
autocreate = Trash
autocreate2 = Junk
autocreate3 = Sent
autocreate4 = Drafts
autosubscribe = Trash
autosubscribe2 = Junk
autosubscribe3 = Sent
autosubscribe4 = Drafts
plugin = $mail_plugins  autocreate managesieve  sieve
sieve = ~/.dovecot.sieve
sieve_before = /var/sieve-scripts/roundcube.sieve
sieve_dir = ~/sieve
sieve_global_path = whatever
}
protocols = sieve imap pop3
service auth {
unix_listener /var/spool/postfix/private/auth {
group = postfix
mode = 0600
user = postfix
}
unix_listener auth-master {
mode = 0666
}
unix_listener auth-userdb {
mode = 0666
}
vsz_limit = 64 M
}
service imap-login {
inet_listener imap {
port = 0
}
inet_listener imaps {
address = * , [::]
port = 993
}
process_limit = 128
vsz_limit = 64 M
}
service imap {
client_limit = 1
service_count = 0
}
service managesieve-login {
inet_listener managesieve-login {
address = * , [::]
port = 2000
}
process_limit = 128
vsz_limit = 64 M
}
service pop3-login {
inet_listener pop3 {
port = 0
}
inet_listener pop3s {
address = * , [::]
port = 995
}
process_limit = 128
vsz_limit = 64 M
}
ssl_ca = </etc/pki/tls/certs/class3.crt
ssl_cert = </etc/pki/tls/certs/r13151.ovh.net.cert
ssl_key = </etc/pki/tls/private/r13151.ovh.net.key
ssl_verify_client_cert = yes
userdb {
driver = passwd
}
version_ignore = yes
protocol imap {
imap_client_workarounds = delay-newmail tb-extra-mailbox-sep
imap_max_line_length = 64 k
mail_plugins = "   autocreate"
}
protocol pop3 {
mail_plugins = autocreate
pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s
}
protocol lda {
hostname = r13151.ovh.net
mail_plugins = autocreate  sieve
postmaster_address = postmaster@fakessh.eu
sendmail_path = /usr/lib/sendmail
}
protocol sieve {
managesieve_implementation_string = dovecot
managesieve_logout_format = bytes ( in=%i : out=%o )
managesieve_max_line_length = 65536
}
...

Is it reproducible somehow?

this is rare but does occur from time to time. I do not know how to reproduce
...
 - What is the Sieve script you see this behavior for? Or does it
happen for all users?
i use a simple script sieve
of this style
~]$ cat  .dovecot.sieve
require
["fileinto", "mailbox" ,"reject", "regex", "variables","envelope", "subaddress"];
# rule:[perl]
if anyof (header :contains "Return-Path" "perl.apache.org",
header :contains "Return-Path" "perl",header :contains "Return-Path" "groups.yahoo.com",
header :contains "Return-Path" "jaos",
header :contains "Return-Path" "dkimproxy",
header :contains "Return-Path" "mongueurs",
header :contains "Return-Path" "pep", header :contains "Subject" "dkimproxy",
header :contains "To" "perl@mongueurs.net",
header :contains "To" "pep@perl.org",
header :contains "To" "perlwebmail-devel@jaos.org",
header :contains "Return-Path" "jlong@messiah.edu",
header :contains "To" "dkimproxy-users@lists.sourceforge.net",
header :contains "Cc" "dkimproxy-users@lists.sourceforge.net",header :contains "Return-Path" "templates-bounces@template-toolkit.org",header :contains "Return-Path" "pm.org")
{
fileinto :create  "INBOX.perl";
stop;
}
...
 - Is there a specific kind of incoming message that gets discarded
all the time?
no there is no particular type of message just some messages
...

Is there any error or other message in the logs that may explain this
behavior?

egrep lda /var/log/maillog
2011-06-22 14:34:45lda(fakessh): Info: sieve:
msgid=<4E01E14E.4040401@sr******.info>: marked message to be discarded if not
explicitly delivered (discard action)
2011-06-22 14:34:45lda(root): Info: sieve:
msgid=<4E01E14E.4040401@sr******.info>: marked message to be discarded if not
explicitly delivered (discard action)
...
Regards,
Stephan.
thanks Stephan
 http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x092164A7
gpg --keyserver pgp.mit.edu --recv-key 092164A7

Re: [Dovecot] sieve problem email silently discard

ml＠smtp.fakessh.eu

thanks Stephan