Hello list,
I have a postfix 2.11 with dovecot 2.2.5 instance. I have configured and
installed anavisd-new to use Spamassassin. I want to train the filter. For
that i choose dovecot's antispam plugin using mailtrain backend. I compiled
and installed the latest version of the antispam plugin from
http://hg.dovecot.org/dovecot-antispam-plugin/rev/5ebc6aae4d7c
The configuration is below.
Whenever I receive an email, the LMTP process segfaults. If I comment out
the antispam plugin part in the config files, all works good. THis leads me
to believe the issue is with antispam plugin, or its configuration.
Here is what i see in /var/log/mailllog
Aug 28 23:06:31 hostname.tld postfix/qmgr[1437]: 055F6345E: from=<
sender at example.com>, size=10370, nrcpt=1 (queue active)
Aug 28 23:06:31 hostname.tld postfix/smtpd[5512]: disconnect from
localhost[127.0.0.1]
Aug 28 23:06:31 hostname.tld amavis[5369]: (05369-05) Passed SPAM
{RelayedTaggedInbound,Quarantined}, [74.125.82.176]:51219 [74.125.82.176] <
sender at example.com> -> <email at mydomain.tld>, quarantine:
spam-J09TFNU33sxa.gz, Queue-ID: 3A8093119, Message-ID: <
CAMGVk5vH9YzkNFJ3xnWJ0060vpuf1PPzaCHWx71AmGF_qgJTmg at mail.gmail.com>,
mail_id: J09TFNU33sxa, Hits: 12.123, size: 9323, queued_as: 055F6345E,
dkim_sd=20120113:gmail.com, 606 ms
Aug 28 23:06:31 hostname.tld postfix/lmtp[5510]: 3A8093119:
to=<email at mydomain.tld>, relay=127.0.0.1[127.0.0.1]:10024, delay=1.6,
delays=0.94/0/0/0.61, dsn=2.0.0, status=sent (250 2.0.0 from
MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 055F6345E)
Aug 28 23:06:31 hostname.tld postfix/qmgr[1437]: 3A8093119: removed
Aug 28 23:06:31 hostname.tld dovecot: lmtp(5514): Connect from local
Aug 28 23:06:31 hostname.tld dovecot: lmtp(5514): Fatal: master:
service(lmtp): child 5514 killed with signal 11 (core dumps disabled)
Aug 28 23:06:31 hostname.tld postfix/lmtp[5513]: 055F6345E:
to=<email at mydomain.tld>,
relay=hostname.tld[/opt/var/postfix/dovecot-lmtp],
delay=0.09, delays=0.04/0/0.04/0, dsn=4.4.2, status=deferred (lost
connection with hostname.tld[/opt/var/postfix/dovecot-lmtp] while sending
end of data -- message may be sent more than once)
Can someone help in fixing the issue?
-Thanks in advance
Vijay
######doveconf -n
# 2.2.5: /opt/dovecot/2.2.5/etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-358.14.1.el6.x86_64 x86_64 CentOS release 6.4 (Final)
ext4
auth_mechanisms = plain login digest-md5 cram-md5
auth_socket_path = /opt/var/dovecot/run/auth-userdb
base_dir = /opt/var/dovecot/run/
debug_log_path = /var/log/dovecot-debug.log
hostname = mail1 at rvijay.me
mail_debug = yes
mail_location = maildir:/opt/mailbox/%d/%n/Maildir
mail_plugin_dir = /opt/dovecot/2.2.5/lib/dovecot/
mail_plugins = " virtual quota antispam zlib"
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
namespace inbox {
inbox = yes
location mailbox Drafts {
auto = subscribe
special_use = \Drafts
}
mailbox Junk {
auto = subscribe
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Spam {
auto = subscribe
}
mailbox Trash {
auto = subscribe
special_use = \Trash
}
prefix separator = /
type = private
}
passdb {
args = /opt/dovecot/2.2.5/etc/dovecot/conf.d/dovecot-sql.conf.ext
driver = sql
}
plugin {
antispam_allow_append_to_spam = no
antispam_backend = mailtrain
antispam_mail_notspam = --ham
antispam_mail_sendmail = /opt/dovecot/2.2.5/bin/sa-learn-pipe.sh
antispam_mail_sendmail_args = -u vmail
antispam_mail_spam = --spam
antispam_mail_tmpdir = /tmp
antispam_spam = Spam
antispam_trash = Trash
mail_log_events = delete undelete expunge copy mailbox_delete
mailbox_rename
mail_log_fields = uid box msgid size
quota = maildir:User quota
quota_grace = 10%%
quota_rule = *:storage=1GB
quota_rule2 = Trash:storage=+10%%
quota_rule3 = Spam:storage=+20%%
quota_status_nouser = DUNNO
quota_status_overquota = 450 4.2.2 Mailbox is full. Try again later
quota_status_success = DUNNO
quota_warning = storage=95%% quota-warning 95 %u
quota_warning2 = storage=80%% quota-warning 80 %u
quota_warning3 = -storage=100%% quota-warning below %u
sieve = ~/.dovecot.sieve
sieve_before = /opt/var/dovecot/sieve/
sieve_dir = ~/sieve
sieve_global_dir = /opt/var/dovecot/sieve
zlib_save = bz2
zlib_save_level = 9
}
protocols = imap lmtp sieve
service auth {
unix_listener /opt/var/postfix/dovecot-auth {
group = postfix
mode = 0660
user = postfix
}
}
service imap-login {
inet_listener imap {
port = 143
}
}
service lmtp {
unix_listener /opt/var/postfix/dovecot-lmtp {
group = postfix
mode = 0660
user = postfix
}
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
service_count = 10
vsz_limit = 64 M
}
service managesieve {
process_limit = 1024
}
service quota-status {
client_limit = 1
executable = quota-status -p postfix
inet_listener {
port = 12340
}
}
service quota-warning {
executable = script /opt/dovecot/2.2.5/etc/dovecot/conf.d/quota-warning.sh
user = vmail
}
shutdown_clients = no
ssl_ca = </opt/dovecot/2.2.5/etc/dovecot/ssl/mayca.crt.pem
ssl_cert = </opt/dovecot/2.2.5/etc/dovecot/ssl/cert.pem
ssl_key = </opt/dovecot/2.2.5/etc/dovecot/ssl/key.key
ssl_parameters_regenerate = 30 hours
submission_host = 127.0.0.1:587
userdb {
driver = prefetch
}
userdb {
args = /opt/dovecot/2.2.5/etc/dovecot/conf.d/dovecot-sql.conf.ext
driver = sql
}
protocol lda {
mail_plugins = " virtual quota antispam zlib sieve zlib"
}
protocol imap {
mail_plugins = " virtual quota antispam zlib imap_quota imap_zlib"
}
protocol lmtp {
debug_log_path = /var/log/dovecot-lmtp-debg.log
mail_plugins = " virtual quota antispam zlib sieve zlib"
}
