[Mailman-Users] Subscriber problems

[JvdW]

Hi all

I have a problem with some subscriber addresses. When the list admin 
subscribes a list of users to his list there is usually a bunch of email 
addresses that has syntax errors. eg: rene'_warner at somedomain.com or 
Su-kznsc at anotherdomain.com. When doing a list_members on the list python 
bombs out. You can't remove these users with the remove_members script or via 
the http interface.

Has anyone come across the same thing or have some ideas on how to remove the 
users?

Thanks!
Regards
JvdW