[Mailman-Users] bouncing not detected?

[Greg Westin]

On one of our lists, posters receive bounce messages from some users 
that apparently don't exist, but Mailman doesn't pick it up.  Those 
e-mail addresses aren't subscribed to the list, so I assume someone is 
forwarding their e-mail, but I don't know of any way to figure out 
which user that might be.

Any ideas?

Thanks,

Greg
--
greg at gregwestin.com
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