 
            On 10/25/25 08:06, Dennis Putnam via Mailman-users wrote:
On 10/25/2025 2:54 AM, Stephen J. Turnbull wrote:
You should ensure that all of the executable paths in the systemd mailman (or mailman3) and mailman-web unit files are absolute paths pointing into the venv.
*This looks right to me but nothing points to /opt/mailman/venv/lib. Should there be a lib_dir parameter set in mailman.cfg?
[Unit] Description=GNU Mailing List Manager After=syslog.target network.target
[Service] Type=forking PIDFile=/opt/mailman/mm/var/master.pid User=mailman Group=mailman Environment="MAILMAN_CONFIG_FILE=/etc/mailman3/mailman.cfg" ExecStart=/opt/mailman/venv/bin/mailman start ExecReload=/opt/mailman/venv/bin/mailman restart ExecStop=/opt/mailman/venv/bin/mailman stop Restart=on-failure RestartSec=15
[Install] WantedBy=multi-user.target*
And what about mailmanweb.service? And did you check the shebang line in /opt/mailman/mm/venv/bin/gunicorn - see https://lists.mailman3.org/archives/list/mailman-users@mailman3.org/message/...
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan