Autor: Peter Bowyer Data: A: exim users Assumpte: Re: [exim] Local user enumeration through RCPT
On 17/12/2007, Phill Wood <phill.wood@???> wrote: > Hi All
>
> One of the servers we look after was recently "penetration tested" and they
> could find very little wrong so they complained about silly things like it's
> possible to see which users locally exist on the server through the answer
> Exim provides to the RCPT command.
Good. Tell them to read up on email best practice.
