Hello,
Running Gentoo AMD64 2013 with postfix, mysql, dovecot and dspam, i
finally upgraded to dovecot 2.X.
I'm running dovecot 2.2.6, dspam 3.10.2-r1 and
dovecot-antispam-2.0_pre20130429.
My DSPAM configuration hasn't changed between dovecot 1.X and 2.X.
When i'm moving a mail to or from the Spam folder, Igot this error in my
logs :
Nov 14 10:33:25 srv1 dovecot: imap([email protected]): Debug:
dspam error:7751 prefix=imap([email protected]):
Nov 14 10:33:25 srv1 dovecot: imap([email protected]): Debug:
executing /usr/bin/dspam failed: 13 (uid=1001, gid=12)
Nov 14 10:33:25 srv1 dovecot: imap: Error:
Nov 14 10:33:25 srv1 dovecot: imap: Error:
uid 1001 is user vmail (dovecot is running under vmail)
gid 12 is group mail (vmail is a member, with
mail,postfix,dspam,dovecot,apache)
I enabled DSPAMdebug mode and when i move the mail, i don't see anything
in the logs, meaning that dspam isn't called at all.
Enabling debug in dovecot doesn't give me more informations.
Here's my dovecot plugins settings :
plugin {
#setting_name = value
# Selects the specific backend to be used for spam system training
antispam_backend = dspam
# Specifies whether to allow appending mails to the spam folder
# from the unknown source. Optional, default = NO.
antispam_allow_append_to_spam = NO
# Specifies whether to skip the leading "From " line of the mail
# piped to the backend processor. Optional, default = NO.
antispam_skip_from_line = NO
# semicolon-separated list of spam folders
antispam_spam = Spam
# semicolon-separated list of Trash folders (default unset i.e.
none)
antispam_trash = Trash
# semicolon-separated list of unsure folders (default unset
i.e. none)
#antispam_unsure =
# mail signature (used with any backend requiring a signature)
antispam_signature = X-DSPAM-Signature
# specifies what to do if the signature header is missing. Possible
# values: "move" (move the mail silently without training), "error"
# (display an error stating that the signature header is missing).
# Optional, default = "error".
antispam_signature_missing = error
# specifies the path to the dspam client binary.
# Optional, default = "/usr/bin/dspam".
antispam_dspam_binary = /usr/bin/dspam
# list of command line arguments to the dspam binary. Must include
# one "%%s" in order to be replaced with the signature value.
# Optional, default = "--source=error;--signature=%%s".
antispam_dspam_args =
--user;%u;--deliver=;--source=error;--signature=%%s
# command line argument to specify that mail should be reclassified
# as SPAM. Optional, default = "--class=spam".
antispam_dspam_spam = --class=spam
# command line argument to specify that mail should be reclassified
# as not SPAM. Optional, default = "--class=innocent".
antispam_dspam_notspam = --class=innocent
# specifies the mail header name to derive the classification
result.
# Optional, default = NONE.
antispam_dspam_result_header = X-DSPAM-Result
# specifies the list of classification results to avoid retraining
# for. Optional, default = NONE.
#antispam_dspam_result_blacklist = Virus;Blocklisted;Blacklisted
}
USE flags :
[I] mail-filter/dovecot-antispam
Available versions: (~)2.0_pre20120226 (~)2.0_pre20130429
Installed versions: 2.0_pre20130429(12:26:34 04/11/2013)
Homepage: http://wiki2.dovecot.org/Plugins/Antispam/
Description: A dovecot antispam plugin supporting multiple
backends
[I] net-mail/dovecot
Available versions: 2.0.19 2.1.9 2.1.16 (~)2.1.17 2.2.5 (~)2.2.6
{bzip2 caps cydir doc imapc ipv6 kerberos ldap lucene +maildir
managesieve mbox mdbox mysql pam pop3c postgres sdbox selinux sieve solr
sqlite (+)ssl static-libs suid tcpd vpopmail zlib}
Installed versions: 2.2.6(12:26:15 04/11/2013)(bzip2 ipv6 maildir
managesieve mysql pam sieve ssl tcpd zlib -caps -cydir -doc -imapc
-kerberos -ldap -lucene -mbox -mdbox -pop3c -postgres -sdbox -selinux
-solr -sqlite -static-libs -suid -vpopmail)
Homepage: http://www.dovecot.org/
Description: An IMAP and POP3 server written with security
primarily in mind
[I] mail-filter/dspam
Available versions: 3.10.2-r1 {clamav daemon debug +domain-scale
+hash large-scale ldap mysql postgres small-scale sqlite static-libs
syslog user-homedirs virtual-users}
Installed versions: 3.10.2-r1(10:08:06 14/11/2013)(clamav daemon
domain-scale mysql syslog virtual-users -debug -hash -large-scale -ldap
-postgres -small-scale -sqlite -static-libs -user-homedirs)
Homepage: http://dspam.sourceforge.net/
Description: A statistical-algorithmic hybrid anti-spam filter
DSPAM binary is owned by dspam (chmod u+s) :
-r-s--x--- 1 dspam dspam 96K 14 nov. 10:08 /usr/bin/dspam
And all the necessary users are trusted by DSPAM :
Trust root
Trust dspam
Trust apache
Trust mail
Trust mailnull
Trust smmsp
Trust daemon
Trust vmail
Trust dovecot
Trust postfix
Any idea ?
Thanks,
--
Guillaume Hilt
