Sounds like someone got ahold of the password you use on mailman.
All unsubscribe operations require that password.
Did anyone get ahold of an old e-mail backup or something like that?
Brian Cluff
----- Original Message -----
> Is there some way we could have unsubscribes be confirmed the same as
> subscribes? I have no idea how many messages I may have missed because
> someone thought it'd be cute to type my e-mail address into the
> unsubscribe page.
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