On 06/09/2014 11:48 AM, Wietse Venema wrote: > Wietse Venema: >> By itself, dnsxl maps may be useful in contexts that perform "list >> membership" lookup such as smtpd_client_event_limit_exceptions, >> where the lookup result value is ignored, For example, to prevent >> password brute-forcing from bot-infected systems: >> >> smtpd_client_event_limit_exceptions = dnsxl:xbl.spamhaus.org > > Except that this does not block AUTH commands. Currently all that > smtpd_client_event_limit_exceptions does is not announce AUTH support > in the EHLO response.
Hello Wietse, Is it possible to use this to DNSBL check URLs present in the body of an email? (pre-queue) Thank you! johnea p.s. Sorry to diverge from the topic. I hope this isn't so far off as to constitute thread hijacking.
