[Mailman-Users] qrunner is generating mail - how to stop?

[Ralf Hildebrandt]

One of my list admins let a mail of 5MB through to a VERPified list of
more then 7000 member. Mailman is generating the mails at about one
message per second.

This takes quite a while, during that time no other mails are getting
through.

How can I stop mailman's processing of that perticular mail?
(mailman-2.1.13)

-- 
Ralf Hildebrandt
  Geschäftsbereich IT | Abteilung Netzwerk
  Charité - Universitätsmedizin Berlin
  Campus Benjamin Franklin
  Hindenburgdamm 30 | D-12203 Berlin
  Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
  ralf.hildebrandt at charite.de | http://www.charite.de