Dovcot AntiSpam Errors: plugin.
- [SERVERBUG] failed to send mail --> Thunderbird response when move from ANY to spam and the other way arround.
- [CANNOT] Cannot copy to unsure folder --> Thunderbird response when move from ANY to unsure and the other way arround.
- run program failed with exit code 9 --> debug.log output from antispam
^^ Maybe someone will find this in an archive and saves himself a
_freakn_lot_of_time_ ;)
Hi Nikita Koshikov,
first of all: Thanks for your reply - much apreciated! ;) It wasn't a problem of user rights - that's for sure now. second: @Tom Hendriks: Thanks for the script hint!! ... but still ... very weired - actually extremely weired, cause if I invoke the script it works perfectly - don't ask me why - it's still a mystery to me since there is acutally no difference to how sa-learn is invoked:
script:
server [~]# cat /script.sh #!/usr/local/bin/bash # # - must be bash, cause I was not able to make it log stdout/stderror/stdin into a file ... # - $1,$2,$3,$4 puts all the 4 given parameters/args by dovecot into the sa-learn command. # - make sure to chmod 0777 /DoveDamnAntispam.log # #######################################################################
/usr/local/bin/sa-learn $1 $2 $3 $4 &> /DoveDamnAntispam.log
server [~]#
Antispam part of dovecot.conf:
### Dovecot AntiSpam ### # mail signature (used with any backend requiring a signature) #antispam_signature = X-Spam-Status #antispam_signature_missing = move
antispam_mail_sendmail = /script.sh
#antispam_mail_sendmail = /usr/local/bin/sa-learn
antispam_mail_sendmail_args = --username=%u;--debug;all
antispam_mail_spam = --spam
antispam_mail_notspam = --ham
antispam_mail_tmpdir = /tmp
antispam_spam = Spam
antispam_unsure = Virus
antispam_trash = TrashI mean there is not a difference at all to me compared to what I've had before?! But what ever - I got it working - that's the most important ;)
So, thanks alot, hey!
Best regards!
Am 04.08.10 08:35, schrieb Nikita Koshikov:
On Tue, 03 Aug 2010 23:16:38 +0200 Leander S. wrote:
Hi Nikita Koshikov,
when I googled for my SERVERBUG which I'm having right now I found your configuration. I'm trying to make use of the antispam plugin as you do. Unfortunately I'm always getting a [SERVERBUG] error mesage with my MTC when I try moving mails. The antispam debug.log doesn't really tell a lot of more:
### Dovecot AntiSpam ### # mail signature (used with any backend requiring a signature) #antispam_signature = X-Spam-Status #antispam_signature_missing = move antispam_mail_sendmail = /usr/local/bin/sa-learn antispam_mail_sendmail_args = --username=%u;--debug;all antispam_mail_spam = --spam antispam_mail_notspam = --ham antispam_mail_tmpdir = /tmp antispam_spam = Spam antispam_unsure = Virus antispam_trash = TrashFirst of all - what OS is this ? BSD ? And how did you install your spamassassin (ports\compiling from source)? Show your local.cf file (/etc/mail/spamassassin or /usr/local/etc/mail/spamassasin).
After reading perldoc Mail::SpamAssassin::Conf add to your local.cf for debugging: bayes_file_mode 0777 bayes_path /tmp/.spamassassin/bayes
Create folder /tmp/.spamassassin and set permitions 777. Restart spamd with dovecot and try it.
I also read through the sa-learn script but wasn't able to figure out where this number 9 is coming from ;/ ... SIGKILL 9 Term Kill signal - but where from ?!
sa-learn has lots of die() function, this should be enough for raising SIGKILL.
Do you maybe have any idea? I tried different Dovecot versions already - alwys the same ... Might there maybe somethign wrong with my syntax?
Any way - thanks a lot in advance& regards
If you stuck after all, remember that sa-learn has -D key, it generate tons of output. Create wrapper and run sa-learn with -D keyword from dovecot, save result and have fun.
On 03/08/10 23:17, Leander S. wrote:
Am 03.08.10 22:53, schrieb Gregory Finch:
Am 28.07.10 23:43, schrieb Harlan Stenn:>> Figure out exactly what script is running and see if it says why it >> would return with a status of 9. If that is because of a SIGKILL, >> it is >> because some process is sending that signal. You are gonna get to >> figure out what debug knobs to crank to figure out why this is going >> on. >> >> Can you invoke any of this stuff manually from the command line to see >> what messages may come up? >> >> h Hi,
unfortunately I still wasn't able to figure out what's going on. I tried to debug the sa-learn perl script and I wasn't able to find any hint to that code. (I'm not a beginner) But I guess that this is not an issue of sa-learn. Why? Because sa-learn does as I asked it to. sa-learn writes everything into the SQL DB as wanted - but the mail is not being copied to the destination plus the dovecot server returns the old known [SERVERBUG] message to Thunderbird. I obviously also tried:
server [~]# sa-learn --username=admin@mydom.com --spam /var/mail/admin/.Spam/ Learned tokens from 0 message(s) (2 message(s) examined) server [~]#
"Learned tokens from 0" because it has learnd from Dovecot antispam already. If I reset SQL values it would learn again.
Here is my debug.log output again.
Aug 3 22:16:29 server imap: antispam: plugin initialising (1.2-notgit) Aug 3 22:16:29 server imap: antispam: "Trash" is exact match trash folder Aug 3 22:16:29 server imap: antispam: "Spam" is exact match spam folder Aug 3 22:16:29 server imap: antispam: "Virus" is exact match unsure folder Aug 3 22:16:29 server imap: antispam: mail backend spam address --spam Aug 3 22:16:29 server imap: antispam: mail backend not-spam address --ham Aug 3 22:16:29 server imap: antispam: mail backend sendmail /usr/local/bin/sa-learn Aug 3 22:16:29 server imap: antispam: mail backend sendmail arg --username=admin@mydom.com --debug all Aug 3 22:16:29 server imap: antispam: mail backend tmpdir /tmp Aug 3 22:16:34 server imap: antispam: mailbox_is_unsure(Spam): 0 Aug 3 22:16:34 server imap: antispam: mailbox_is_trash(INBOX): 0 Aug 3 22:16:34 server imap: antispam: mailbox_is_trash(Spam): 0 Aug 3 22:16:34 server imap: antispam: mail copy: from trash: 0, to trash: 0 Aug 3 22:16:34 server imap: antispam: mailbox_is_spam(INBOX): 0 Aug 3 22:16:34 server imap: antispam: mailbox_is_spam(Spam): 1 Aug 3 22:16:34 server imap: antispam: mailbox_is_unsure(INBOX): 0 Aug 3 22:16:34 server imap: antispam: mail copy: src spam: 0, dst spam: 1, src unsure: 0 Aug 3 22:16:34 server imap: antispam: running mailtrain backend program /usr/local/bin/sa-learn Aug 3 22:16:34 server imap: antispam: running mailtrain backend program /usr/local/bin/sa-learn Aug 3 22:16:38 server imap: antispam: run program failed with exit code 9
Those are my Antispam options from dovecot.conf:
[...] ### Dovecot AntiSpam ### # mail signature (used with any backend requiring a signature) #antispam_signature = X-Spam-Status #antispam_signature_missing = move
antispam_mail_sendmail = /usr/local/bin/sa-learn antispam_mail_sendmail_args = --username=%u --debug allanitspam_blah_args is a semicolon separated list, no spaces (I thought
On 2010-08-03 1:41 PM, Leander S. wrote: this odd too), therefore: antispam_mail_sendmail_args = --username=;%u;--debug;all
(i think)
antispam_mail_spam = --spam antispam_mail_notspam = --ham antispam_mail_tmpdir = /tmp antispam_spam = Spam antispam_unsure = Virus antispam_trash = Trash[...]
Even --debug all doesn't help a thing ;( I tried my luck enabeling all this Dovecot debug knobs:
## ## Logging ## mail_debug = yes auth_verbose = yes auth_debug = yes auth_debug_passwords = yes log_timestamp = "%b %d %H:%M:%S " syslog_facility = mail
... didn't help ... - dovecot's log didn't tell me anything new - no error nothing after the Serverbug happend ... ;(
I really don't know where to debug anymore ;( Therefore, I would _really_ - out of all my frustration - appreaciate your help (cause this issue is now bothering me now for more than two weeks now already
- without any little peace of success)
Thanks& Regards
-Greg
Thanks for your reply. I tried that one as well - unfortunately that didn't really help a lot. Debug now looks a bit different than before: (Ofcourse did I try it without the debug option at all as well - but with the same result.)
### Dovecot AntiSpam ### # mail signature (used with any backend requiring a signature) #antispam_signature = X-Spam-Status #antispam_signature_missing = move antispam_mail_sendmail = /usr/local/bin/sa-learn antispam_mail_sendmail_args = --username=%u;--debug;all antispam_mail_spam = --spam antispam_mail_notspam = --ham antispam_mail_tmpdir = /tmp antispam_spam = Spam antispam_unsure = Virus antispam_trash = TrashAug 3 23:08:38 server imap: antispam: plugin initialising (1.2-notgit) Aug 3 23:08:38 server imap: antispam: "Trash" is exact match trash folder Aug 3 23:08:38 server imap: antispam: "Spam" is exact match spam folder Aug 3 23:08:38 server imap: antispam: "Virus" is exact match unsure folder Aug 3 23:08:38 server imap: antispam: mail backend spam address --spam Aug 3 23:08:38 server imap: antispam: mail backend not-spam address --ham
Aug 3 23:08:38 server imap: antispam: mail backend sendmail /usr/local/bin/sa-learn Aug 3 23:08:38 server imap: antispam: mail backend sendmail arg --username=admin@mydom.com Aug 3 23:08:38 server imap: antispam: mail backend sendmail arg --debug Aug 3 23:08:38 server imap: antispam: mail backend sendmail arg all
Aug 3 23:08:38 server imap: antispam: mail backend tmpdir /tmp Aug 3 23:08:38 server imap: antispam: mailbox_is_unsure(Spam): 0 Aug 3 23:08:38 server imap: antispam: mailbox_is_trash(INBOX): 0 Aug 3 23:08:38 server imap: antispam: mailbox_is_trash(Spam): 0 Aug 3 23:08:38 server imap: antispam: mail copy: from trash: 0, to trash: 0 Aug 3 23:08:38 server imap: antispam: mailbox_is_spam(INBOX): 0 Aug 3 23:08:38 server imap: antispam: mailbox_is_spam(Spam): 1 Aug 3 23:08:38 server imap: antispam: mailbox_is_unsure(INBOX): 0 Aug 3 23:08:38 server imap: antispam: mail copy: src spam: 0, dst spam: 1, src unsure: 0 Aug 3 23:08:38 server imap: antispam: running mailtrain backend program /usr/local/bin/sa-learn Aug 3 23:08:38 server imap: antispam: running mailtrain backend program /usr/local/bin/sa-learn Aug 3 23:08:40 server imap: antispam: run program failed with exit code 9
But unfortunately there is no more debug as I was hoping of sa-learn. I also tried using different Dovecot versons already - but with the same result - they all give my MTC a SERVERBUG when I try to move mails with the help of the antispam plugin.
What happens when you write a small shell wrapper and put that in place of sa-learn, which calls sa-learn, and let it save the input (arguments as produced by the plugin) and output of sa-learn to a temporary file?
-- Regards, Tom