Hi gang!
I've been running Mailman with exim4 for about 20 years now! Yesterday, I upgraded my Debian to exim 4.96-3. Then I got hit by this mailman problem. Log entry | 2022-07-20 11:43:44 1oE87D-007hOf-2N ** nep-technici...@lists.openlib.org | R=mailman_router T=mailman_transport: Tainted arg 2 for mailman_transport | transport command: 'nep-technicians' The list nep-technicians seems to exist root@darni ~ # exim -bt nep-technici...@lists.openlib.org nep-technici...@lists.openlib.org router = mailman_router, transport = mailman_transport Downgrading exim to 4.96-1 does not seem to fix the issue. Here is the transporter root@darni /etc/exim4 # cat ./conf.d/transport/14_exim4-config_mailman mailman_transport: driver = pipe command = MM_WRAP \ '${if def:local_part_suffix \ {${sg{$local_part_suffix}{-(\\w+)(\\+.*)?}{\$1}}} \ {post}}' \ $local_part current_directory = MM_HOME home_directory = MM_HOME user = MM_UID group = MM_GID just what the instruction say ... Here is my router root@darni /etc/exim4 # cat ./conf.d/router/114_exim4-config_mailman | grep -v ^\# mailman_router: driver = accept domains = +mm_domains require_files = MM_LISTCHK local_part_suffix_optional local_part_suffix = -admin : \ -bounces : -bounces+* : \ -confirm : -confirm+* : \ -join : -leave : \ -owner : -request : \ -subscribe : -unsubscribe transport = mailman_transport Here is my template, again with comments left out for brefty root@darni /etc/exim4 # cat conf.d/main/template_14_exim4-config_mailman | grep -v ^\# MM_HOME=/var/lib/mailman MM_UID=list MM_GID=list domainlist mm_domains=lists.openlib.org MM_WRAP=MM_HOME/mail/mailman MM_LISTCHK=MM_HOME/lists/${lc::$local_part}/config.pck A manual check of MM_LISTCHK suggests that nep-techncians should be found since the config.pck is there. root@darni ~ # ls /var/lib/mailman/lists/nep-technicians/config.pck /var/lib/mailman/lists/nep-technicians/config.pck What more to check? -- Cheers, Thomas Krichel http://openlib.org/home/krichel skype:thomaskrichel -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/