<P mce_keep="true">Mercury for Windows </P> <P mce_keep="true">I use transaction-level filtering (transflt.mer) extensively to refuse spam mails. Since this works at the transport level, I am concerned about the software stability risks.</P> <P mce_keep="true">Is there any limit to the number / size of statements in transflt.mer at which time the mail server may crash or become unstable? For instance, can Mercury process a 1,000 statements (per mail, worst-case scenario) in transflt.mer and still manage a few hundred emails per hour?</P> <P mce_keep="true"> </P>