Navigation

    Kopano
    • Register
    • Login
    • Search
    • Categories
    • Get Official Kopano Support
    • Recent
    Statement regarding the closure of the Kopano community forum and the end of the community edition

    Wrong receiver address displayed

    Kopano WebApp
    5
    19
    5002
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • fbartels
      fbartels Kopano @h44z last edited by

      Hi @h44z ,

      yes it shows the original to in the header, since this is stored as received from the mta.

      But that you don’t see the alias in the WebApp has a reason as well. When a message is delivered by the dagent it will try to resolve all participants against the gab (and replace the individual recipient with a reference against the gab). This is done so that our clients can more easily look up free/busy and presence data.

      The simple workaround if you don’t want to have the user resolved against the gab, is to remove aliases from the gab.

      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
      • h44z
        h44z last edited by

        Hi,

        thanks for the reply. But I cant remove the kopanoAlias from the user, because the user also sends mails using the alias address. If I remove the alias, the user gets an error message that he is not allowed to send from the alias address.
        It would be nice to have a setting to either display the user from the gab or the original To header field.

        1 Reply Last reply Reply Quote 0
        • h44z
          h44z last edited by

          A short update:

          I have written a simple plugin for Kopano Webapp that allows the user to see the “original” receiver address.

          If the TO: header differs from the displayed receiver, the plugin will add a extra line to the email information.
          For Example:

          Gesendet: Montag 3 April 2017 00:20
          An: Max Muster <max.m@test.de>
          Original To: maxi.muster@gmail.com
          

          The plugin can be found here: https://git.sprinternet.at/zarafa_webapp/origrcv

          Even if I found a workaround using this plugin, a configurable option for Kopano Webapp would be a nice to have. @fbartels Where can I create a feature/bug request?

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

            This is a problem for me too. For the moment I’ve included @h44z 's plugin to my installation as well but an option in dagent or webapp to disable this behaviour would be very much appreciated by me.

            hpvb 1 Reply Last reply Reply Quote 0
            • Pozzo-Balbi
              Pozzo-Balbi last edited by

              Hi,

              a Webapp plugin does not solve the problem. Emails synced via z-push still have wrong email, same goes for IMAP sync. Further the “sed -i” of kopano-dagent also works on attached emails (sic!). See picture

              0_1491837611821_Screenshot at 2017-04-10 17-47-59.png

              See post https://forums.zarafa.com/showthread.php?13528-Zarafa-Kopano-replace-alias-emails-with-email-of-user&p=58359&viewfull=1#post58359 for full problem explanation.
              Last but not least, to prove that it is a bug and not a feature, I have use of GAB disabled where possible (e.g. server.cfg: enable_gab = no). I use ldap plugin.

              A kopano-dagent setting to disable this behaviour would be greatly appreciated.

              Thanks

              1 Reply Last reply Reply Quote 0
              • hpvb
                hpvb @hpvb last edited by

                Yeah, I just noticed that the problem still appears on mobile/zpush. I’m probably just going to patch this out of dagent myself, and put it behind a config option. I can submit a patch/pull request to the kopano source tree if you guys take code?

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

                  @hpvb said in Wrong receiver address displayed:

                  I can submit a patch/pull request to the kopano source tree if you guys take code?

                  Sure, patches are welcome! You can find the contributing information at https://stash.kopano.io/projects/KC/repos/kopanocore/browse/CONTRIBUTING.md and as long as you make this behavior optional and non-default I don’t see a problem with it.

                  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
                  • hpvb
                    hpvb last edited by

                    OK, I’m working on a patch but it’s a little harder than I thought. It seems there’s no explicit point in the code where this happens. I was looking in ResolveUsers() but I don’t think that’s it.

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

                      I actually ended up writing a DAgent plugin for this. This was way easier and a little easier for me to manage with regards to upgrades. It’d be nice if there were srpms for the open source packages :)

                      This does only partially fix the problem though: From headers are still rewritten which is very confusing too :)

                      Maybe this shows what my/our problem is though. I don’t know how much work it’d be to do this in DAgent directly.

                      import MAPI
                      import email
                      from email.utils import getaddresses
                      
                      from MAPI.Util import *
                      from plugintemplates import *
                      
                      class RewriteUsers(IMapiDAgentPlugin):
                      
                          def __init__(self, logger):
                              IMapiDAgentPlugin.__init__(self, logger)
                      
                          def PreDelivery(self, session, addrbook, store, folder, message):
                              headers = message.GetProps([PR_TRANSPORT_MESSAGE_HEADERS], 0)[0].Value
                              msg = email.message_from_string(headers)
                              to_addrs = getaddresses(msg.get_all('to', []))
                              cc_addrs = getaddresses(msg.get_all('cc', []))
                      
                              names = []
                              for addr in to_addrs:
                                  names.append([
                                      SPropValue(PR_RECIPIENT_TYPE, MAPI_TO),
                                      SPropValue(PR_DISPLAY_NAME_W, unicode(addr[0])),
                                      SPropValue(PR_ADDRTYPE, 'SMTP'),
                                      SPropValue(PR_EMAIL_ADDRESS, unicode(addr[1])),
                                  ])
                      
                              for addr in cc_addrs:
                                  names.append([
                                      SPropValue(PR_RECIPIENT_TYPE, MAPI_CC),
                                      SPropValue(PR_DISPLAY_NAME_W, unicode(addr[0])),
                                      SPropValue(PR_ADDRTYPE, 'SMTP'),
                                      SPropValue(PR_EMAIL_ADDRESS, unicode(addr[1])),
                                  ])
                      
                              message.ModifyRecipients(0, names)
                              return MP_CONTINUE,
                      
                      fbartels 1 Reply Last reply Reply Quote 0
                      • fbartels
                        fbartels Kopano @hpvb last edited by

                        @hpvb thanks for posting the plugin. If you add some documentation and add upload it somewhere (be for example in a gist at Github), then you could also add it to https://stash.z-hub.io/projects/COM/repos/projects-and-resources/browse#Kopano-dAgent-Spooler-Plugins

                        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
                        • hpvb
                          hpvb last edited by

                          @fbartels sure, I’ll setup a repository for it and add some documentation. This may be useful for others besides just me and the other two people in this thread.

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

                            @hpvb great. if you need any assistance let me know. If you don’t want to create a Github/Whatever account, then you could also create a personal git repo on stash.z-hub.io.

                            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
                            • hpvb
                              hpvb last edited by hpvb

                              @fbartels Does this look OK to you?
                              https://notabug.org/hp/kopano-dagent-rewritegaladdresses

                              If so I’ll add it to that wiki page.

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

                                @hpvb did not test your script, but the description reads fine for me. Thanks for making a repository for it.

                                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
                                • hpvb
                                  hpvb last edited by

                                  I’ve sent a PR for that repository. Thanks for your feedback.

                                  1 Reply Last reply Reply Quote 1
                                  • Pozzo-Balbi
                                    Pozzo-Balbi last edited by

                                    @hpvb thanks a lot. Can’t wait for your patch to reach nightly builds.

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

                                      @Pozzo-Balbi I didn’t end up writing a patch for dagent, but a plugin for dagent. You can get it here : https://notabug.org/hp/kopano-dagent-rewritegaladdresses. Once that is installed everything should start working. I’ve had it running for 5 days now without issue.

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

                                        Can someone please fix the Plugin. It´s not working with Python 3 in Kopano 8.7

                                        Thanks
                                        Markus

                                        1 Reply Last reply Reply Quote 0
                                        • First post
                                          Last post