[Mailman-Users] Invalid reactivation tokens?

[David Gibbs]

Folks:

I've had a number of people mention to me that, when their mailing list 
subscription gets deactivated due to mail bounces, when they try to 
reactivate their subscription using the mailed token, Mailman tells them 
that the token is invalid.

Has anyone else experienced this?  Is there a fix?

Any suggestions on how to replicate it?

Thanks!

david