The mailing list for listmasters using Sympa

[Amos <address@concealed>]

Well, due to some unpleasant circumstances, one of our lists got hammered with thousands of mail.  I'm trying to cut-off further delivery of mail out of this list.  I even removed and purged the list.  However, mail is still coming out from this list.  My guess is that the internal queue/db still have tons of mail.  However, how do I clear this out?  I want to obliterate all artifacts of this list from our server!