On 6/1/20 3:15 PM, Lucio Crusca wrote: > > Ok, let's assume it is a deliverable address. Running the following > one-liner yields nothing: > > # for i in /var/log/mail.log* ; do EXE=cat ; if [[ "$i" == *.gz ]] ; > then EXE=zcat ; fi ; echo "$EXE $i ---------------" ; $EXE $i | grep > ada3167eb87301cb4835917425f07242 ; done > > Command explained: look for the string ada3167eb87301cb4835917425f07242 > into all the the MTA logs and output the lines that contain it. > Obviously my MTA does log every recipient address it send messages to. > >> What was sent to the real list >> member address? > > Same one-liner above, with the message ID > 0000000000123253.000000005ED46F3F.00004A46 as filter: > > # for i in /var/log/mail.log* ; do EXE=cat ; if [[ "$i" == *.gz ]] ; > then EXE=zcat ; fi ; echo "$EXE $i ---------------" ; $EXE $i | grep > 0000000000123253\.000000005ED46F3F\.00004A46 ; done > cat /var/log/mail.log --------------- > Jun 1 05:00:16 myhostname courierfilter: > zdkimfilter[19015]:id=0000000000123253.000000005ED46F3F.00004A46: > response: 250 not filtered. > Jun 1 05:00:26 myhostname courierd: > newmsg,id=0000000000123253.000000005ED46F3F.00004A46: dns; > myhostname.and.fqdn ([::1]) > Jun 1 05:00:26 myhostname courierd: > started,id=0000000000123253.000000005ED46F3F.00004A46,from=<mailman-boun...@myhostname.and.fqdn>,module=esmtp,host=libero.it,addr=<real-list-mem...@libero.it> > > Jun 1 05:00:27 myhostname courieresmtp: > id=0000000000123253.000000005ED46F3F.00004A46,from=<mailman-boun...@myhostname.and.fqdn>,addr=<real-list-mem...@libero.it>: > 250 fagcjaRdEBNRlfagcj6sQm mail accepted for delivery > Jun 1 05:00:27 myhostname courieresmtp: > id=0000000000123253.000000005ED46F3F.00004A46,from=<mailman-boun...@myhostname.and.fqdn>,addr=<real-list-mem...@libero.it>,success: > delivered: smtp-in.libero.it [213.209.1.129] > Jun 1 05:00:27 myhostname courieresmtp: > id=0000000000123253.000000005ED46F3F.00004A46,from=<mailman-boun...@myhostname.and.fqdn>,addr=<real-list-mem...@libero.it>,status: > success > Jun 1 05:00:31 myhostname courierd: > completed,id=0000000000123253.000000005ED46F3F.00004A46 ... >> It really looks like it came from your Mailman for that user. >> > > I agree, but how?
Well, the message looks like it came from you to ada3167eb87301cb4835917425f07...@libero.it, but your mail logs show that the only message was sent to the real user. There was no message from Mailman to your MTA with the recipient ada3167eb87301cb4835917425f07...@libero.it and there was no message from your MTA with the recipient ada3167eb87301cb4835917425f07...@libero.it. That says to me that the recipient address local part in the FBL message you received was munged for privacy by replacing it globally in the message with ada3167eb87301cb4835917425f07242. I suspect this was done either by the recipient or the recipient's mail provider. If I were you I would either just remove the recipients real address from the list or maybe contact the recipient to see what the message looked like at that end. In any case, I can't see how there could be any issue with Mailman here. -- Mark Sapiro <m...@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan ------------------------------------------------------ Mailman-Users mailing list -- mailman-users@python.org To unsubscribe send an email to mailman-users-le...@python.org https://mail.python.org/mailman3/lists/mailman-users.python.org/ Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: https://www.mail-archive.com/mailman-users@python.org/ https://mail.python.org/archives/list/mailman-users@python.org/
