https://mail.python.org/pipermail/mailman-users/2004-July/037938.html
[Mailman-Users] Qrunner OutgoingRunner reached maximum restart limit of 10, not restarting.
https://mail.python.org/pipermail/mailman-users/2018-February/083007.html
[Mailman-Users] Stuck OutgoingRunner
mailmanusersstuck
https://mail.python.org/pipermail/mailman-users/2005-July/045775.html
[Mailman-Users] Mailman OutgoingRunner issue?
mailmanusersissue
https://mail.python.org/pipermail/mailman-users/2018-February/083026.html
[Mailman-Users] Stuck OutgoingRunner
mailmanusersstuck
https://mail.python.org/pipermail/mailman-users/2018-February/083023.html
[Mailman-Users] Stuck OutgoingRunner
mailmanusersstuck
https://mail.python.org/pipermail/mailman-users/2018-February/083025.html
[Mailman-Users] Stuck OutgoingRunner
mailmanusersstuck
https://mail.python.org/pipermail/mailman-users/2018-March/083119.html
[Mailman-Users] Stuck OutgoingRunner
mailmanusersstuck
https://mail.python.org/pipermail/mailman-users/2004-July/038189.html
[Mailman-Users] Runaway OutgoingRunner process
mailmanusersrunawayprocess