On Fri, 26 Apr 2002, Jacob Haller wrote:

> Most of the time this issue doesn't come up--people aren't normally
> malicious in this way.  However, if it comes up, the solution is to use
> "Validate= All,Confirm", which will require that even SIGNOFF commands
> require validation.

In this case, it might be helpful for Jose to set Validate= this way for a
while--a month or two--until his malicious or clueless subscriber stops
trying to unsubscribe other people. Then he can quietly set it back and
see whether the problem starts up again.

Jane