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(ghilt@shadowprojects.org): Debug: dspam error:7751 prefix=imap(ghilt@shadowprojects.org): Nov 14 10:33:25 srv1 dovecot: imap(ghilt@shadowprojects.org): 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