-------- Original-Nachricht -------- > Datum: Tue, 24 Jul 2012 10:49:48 +0200 > Von: Morten Stevens <mstev...@imt-systems.com> > An: Dovecot Mailing List <dovecot@dovecot.org> > Betreff: Re: [Dovecot] what best for anti-spam filter?
> On 24.07.2012 09:16, Arnaud Abélard wrote: > > > And first of all, even if this is not dovecot related, use a > > greylisting solution. > > No, greylisting is really a bad solution. It is not RFC compliant and > delays the mail traffic. > In what sense is greylisting not RFC compliant? > I would prefer a pre-queue content-filtering solution like MIMEDefang > or amavisd-new. > > Best regards, > > Morten
