similar to: How about a "pipe" plugin?

Hi, A few months ago, I sent a message to this list asking if people would be interested by a "pipe" plugin (see http://dovecot.org/pipermail/dovecot/2007-May/023005.html ). I received a few answers of people who told they were intersted. A few months later, I sent a new message announcing the availability of my work (see http://dovecot.org/pipermail/dovecot/2007-August/024805.html ).

I'm trying to get the pipe backend to work with the new dovecot-antispam (I was very pleased to see the new version, thanks Johannes!) Before I would run the following over the maildir: spamc -d 10.0.1.109 -L ham < $file 2>&1 > /dev/null now, i'm using dovecot-antispam and mdbox and have the following configured: antispam_backend = pipe antispam_signature = X-Spam-Flag

On 17.04.18 12:38, Aki Tuomi wrote: > > > > On 17.04.2018 12:36, Reio Remma wrote: >> Hello! >> >> I noticed SpamAssassin *spamc* usage has entered the documentation at >> https://wiki2.dovecot.org/HowTo/AntispamWithSieve >> >> I'm wondering if the -C (report) option in sa-learn-ham.sh should >> use revoke instead of report for --ham

Hello! I noticed SpamAssassin *spamc* usage has entered the documentation at https://wiki2.dovecot.org/HowTo/AntispamWithSieve I'm wondering if the -C (report) option in sa-learn-ham.sh should use revoke instead of report for --ham messages? I started using imapsieve with spamc myself just a few weeks ago, but I haven't used the reporting ability yet. Reio -------------- next part

Thank you for your helpful hints on debugging this issue. I wanted first to get the mail which generates this error but unfortunately the user already deleted it as well from his trash. Now I got another hint and it looks like this mail had a big attachment to it. Is it possible that spamc generated this error due to the size of the mail? Regards ML On Thursday, January 15, 2015 8:29 AM,

Hi, Long ago (more than 2 month ago), I told about a "pipe" plugin I had written to perform some spam/ham learning (see the attached message). I'm now proud to say that I can make it available for use by anyone. You can get it from http://nicolas.boullis.free.fr/pipe.tar.gz Note that this is a temporary location. If someone had a good place to host it, feel free to do (and

Hehe sure. Here would be the output of dovecot -n on my maibox server: # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.8 ext4 auth_master_user_separator = * auth_mechanisms = plain login cram-md5 disable_plaintext_auth = no first_valid_uid = 150 last_valid_uid = 150 login_trusted_networks = X.Y.Z.X mail_location = maildir:/var/vmail/%d/%n/Maildir mail_plugins = quota

Hello, I have FreeBSD 12 server with postfix + spamassassin. Old config work fine. ------ old postfix master.cf spamfilter unix - n n - - pipe flags=R user=nobody argv=/usr/local/bin/spamc -e /usr/sbin/sendmail -oi -f ${sender} ${recipient} ------ I try to add dovecot-lda (with sieve support) as local delivery agent to postfix config ----------- postfix master.cf # Spamd filter spamfilter

Hello! I've tried to use extprograms pipe feature but stuck with "Broken pipe" errors in mail log: May 17 15:18:57 backend1 dovecot: lmtp(20338, user at domain.tld): Debug: 3VMVFWFKllFyTwAArRg8UA: sieve: action pipe: running program: learn May 17 15:18:57 backend1 dovecot: script: Error: write(response) failed: Broken pipe May 17 15:18:57 backend1 dovecot: lmtp(20338, user at

Hi, My server uses a system comprised of postfix, dovecot and dspam to filter and deliver mail. Postfix used the following flags in calling spamc and dovecot: flags=DRhu user=dovecot:secmail argv=/usr/bin/spamc -u ${recipient} -e /usr/lib/dovecot/deliver -d ${recipient} after an upgrade from Debian lenny to squeeze we were able to get everything working except spam filtering. Spamassassin is

Hello, I am trying to get rspam to learn what is spam and what is ham. After following the IMAPSieve guide in the dovecot wiki (https://wiki2.dovecot.org/HowTo/AntispamWithSieve), the mail.log shows the following, whenever I move a mail from the Spam folder to my inbox and vice versa: sieve: Opening script 1 of 1 from `/usr/lib/dovecot/sieve/report-ham.sieve' sieve: Loading script

Following a hard drive corruption I have reinstalled the latest version of CentOS and all current patch files. For most applications I selected the default options. By doing this I expected that the packages would play nice with one another and I could customize as necessary. Setting SELinux to enforce I encountered all sorts of problems - but most were resolvable, save for Dovecot,

I'm using maildrop to filter mail like: xfilter "/usr/bin/spamc" xfilter "/usr/bin/bogofilter -ep" I want to change to deliver (so I can use sieve) but can deliver do this?

On 17.04.18 12:40, Reio Remma wrote: > On 17.04.18 12:38, Aki Tuomi wrote: >> >> >> >> On 17.04.2018 12:36, Reio Remma wrote: >>> Hello! >>> >>> I noticed SpamAssassin *spamc* usage has entered the documentation >>> at https://wiki2.dovecot.org/HowTo/AntispamWithSieve >>> >>> I'm wondering if the -C (report)

Thanks to your help Steffen I was able to find out the issue which was simply the size of the Spam mail as you can see here: spamc[16545]: skipped message, greater than max message size (512000 bytes) The spam mail was around 900 kbytes as such I have changed the spamc limit to 1MB. Bastard spammer who abuses this limit by attaching a big image... Regards ML On Thursday, January 15, 2015

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thu, 15 Jan 2015, ML mail wrote: It would be better to have the original question & discussion at the top, so one could cut and read nicely, > On Wednesday, January 14, 2015 9:06 PM, Pascal Volk <user+dovecot at localhost.localdomain.org> wrote: > On 01/14/2015 03:05 PM, ML mail wrote: > >> Hello, >> >> I am

Hi, I am trying to deploy dovecot LDA and liking it so far. However, I need to pass the message through some filters before it's delivered to the user (e.g. spamc). I realise I can just set up a chain (postfix delivers to spamc, pipes to foo, pipes to bar, pipes to deliver), but there's no reliable error handling with that approach. Furthermore, I cannot seem to figure out whether sieve

New be in linux! Currently I have Install DNS, Email and Web server using centos 4.3. All functions are running properly! What anti virus and anti spam recomended for me to install to my server? What I have to configure after installing anti virus and anti spam? Would some one help me please.! Now many spam mail come to user mailbox! Thank's 'n Regards Horasima

Hello, I am using the antispam plugin of Dovecot with SpamAssassin and in some cases when users move back mails from the Spam folder to their INBOX (false positive) they get the following error message: [SERVERBUG] failed to send mail Does anyone have an idea what could be the issue here? It is quite annoying as the mail then stays in the Spam folder and can not been re-learnt has ham. Best

Hi all, I am trying to setup a mail server using postfix (virtual_mailboxes), spamassassin and dovecot, along with SQL where appropriate. From my research so far I realized that, for several reasons, it is required for me to use dovecot LDA instead of maildrop, local, procmail or other alternatives. My configuration was working flawlessly, until spamassassin per-user configuration came to