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    Statement regarding the closure of the Kopano community forum and the end of the community edition

    Bug - Incoming spam emails is not sorted into junk folder

    Kopano Groupware Core
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    • AnotherAndy
      AnotherAndy last edited by

      I’m sorry I thought you were also using spamassassin.
      maybe @jengelh can tell the magic tricks to do

      Blinkiz 1 Reply Last reply Reply Quote -1
      • Blinkiz
        Blinkiz @AnotherAndy last edited by

        I found why it does not work for me. Look at the incoming message I wrote in my first post.

        root@kopano:[~]: grep -i 'spam' /tmp/raw_messages/LMTP_20181204122623_641be4e6.eml
        X-Rspamd-Queue-Id: D428A44FF9
        X-Spamd-Result: default: False [11.15 / 15.00];
        X-Rspamd-Server: smtp
        X-Spam: Yes
        

        I then specify to look for X-Spam in my configuration.

        root@kopano:[~]: cat /etc/kopano/dagent.cfg | egrep -v "(^#.*|^$)"
        log_level	=	5
        log_raw_message = yes
        log_raw_message_path = /tmp/raw_messages
        spam_header_name = X-Spam
        spam_header_value = Yes
        

        Looking at the source code at https://github.com/Kopano-dev/kopano-core/blob/master/spooler/DAgent.cpp i can see that only the first match is returned. In my Message I first have “X-Spamd-Result” which will be the one Kopano is checking against and not “X-Spam” header.

        This is a bug in the Kopano code.

        fbartels 1 Reply Last reply Reply Quote 0
        • fbartels
          fbartels Kopano @Blinkiz last edited by

          Hi @Blinkiz ,

          thanks for your report. I have created https://jira.kopano.io/browse/KC-1392 to follow this up.

          Regards Felix

          Resources:
          https://kopano.com/blog/how-to-get-kopano/
          https://documentation.kopano.io/
          https://kb.kopano.io/

          Support overview:
          https://kopano.com/support/

          1 Reply Last reply Reply Quote 0
          • micro
            micro last edited by micro

            I am suffering from the same bug because still running kopano 8.5.9.0 and an update is being planned. But my question is: can I patch my dagent quickly as shown here?

            https://stash.kopano.io/projects/KC/repos/kopanocore/commits/2cc0820c6ba1e4698ff0bc4d3e00ff017d737b68

            what do I need to do to patch my existing kopano-dagent with this bugfix? In my understanding it would me need to modify just the line 2114 in dagent.cpp and somehow compile/update it so I can get a patched kopano-dagent binary. Can anyone show me the correct command and steps therefore? I tried to search for a “dagent.cpp” but no hits on my filesystem.

            any help appreciated

            1 Reply Last reply Reply Quote 0
            • jengelh
              jengelh Banned last edited by jengelh


              The patch (2cc082) is only in 8.7 and later which, incidentally, made its debut 365 days ago.

              1 Reply Last reply Reply Quote 0
              • micro
                micro last edited by

                hehe, nice pic :) does that mean I cannot just change this particular line to get/compile a new kopano-dagent ? are there other/many stuff affected for that patch being able to be effective?

                bhuisman 1 Reply Last reply Reply Quote 0
                • bhuisman
                  bhuisman @micro last edited by

                  @micro You are running a version that was released more than 1.5 years ago. I can’t tell if ‘just patching’ will lead to trouble - I would recommend that you upgrade to the latest version instead and benefit from all the other improvements and fixes.

                  Regards, Bob

                  Need support?
                  Have a look at https://kopano.com/support/ for options.

                  Helpful resources:
                  https://kopano.com/blog/how-to-get-kopano/
                  https://documentation.kopano.io/
                  https://kb.kopano.io/

                  1 Reply Last reply Reply Quote 0
                  • micro
                    micro last edited by

                    definitely you’re right. Nevertheless I am curious if this could be a “faster” workaround. It does not mean I will not upgrade, but the upgrade is more time intensive and currently time is very limited along other projects (higher importance). That was just a thought if I could workaround by this.

                    however, thanks for your reply.

                    Blinkiz 1 Reply Last reply Reply Quote 0
                    • Blinkiz
                      Blinkiz @micro last edited by

                      @micro Hello.
                      To fix his problem without upgrading, change incoming spam header into “X-Spam-Status” or something else that can not match multiple times in your email header. In my case I configure this in rspamd.

                      1 Reply Last reply Reply Quote 0
                      • micro
                        micro last edited by

                        that’s exactly what I intented to do when this solution mentioned here not possible. Did you configure this in local.d/worker-proxy.inc ?

                        Blinkiz 1 Reply Last reply Reply Quote 0
                        • Blinkiz
                          Blinkiz @micro last edited by

                          @micro said in Bug - Incoming spam emails is not sorted into junk folder:

                          that’s exactly what I intented to do when this solution mentioned here not possible. Did you configure this in local.d/worker-proxy.inc ?

                          I do not remember, sorry. Am running latest version of Kopano now days.

                          1 Reply Last reply Reply Quote 0
                          • micro
                            micro last edited by

                            ok, solved. Works like a charm now …

                            1 Reply Last reply Reply Quote 0
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