[Exim] Re: exim + postfix vunerable? - was: Mail relay vulne…

Neil Clifford:
> Hi - I noticed this on bugtraq just, so decided to check some postfix,
> exim and sendmail relays. Only sendmail rejected it - they all normally
> reject attempts to relay. Ouch!
...
> RCPT TO: <"target@???>

Postfix does not look inside the quotes, and therefore does not
forward such mail to target@???.

    <"target@???>: unknown user:
    "target@???"

Please properly check your facts before shouting "fire!".

    Wietse