(ops, resent from the right address) On Fri, Jan 14, 2011 at 10:24:19PM +1300, Nicholas Lee wrote: > >>> Is there a plugin that will check rcpt addresses against a back end smtp > >>> server? I have a plug-in, ripped ad modified from some other plugin. (sorry, still no (c) info, please add some gpl header and credits[1] and manual before add to public repo - it was for internal use only.. my fault, i wanted to add headers/credits/manual and sumbit to public repo, but .. you known ..). Usage: rcpt_smtp xx.xx.xx.xx yy @domain.ext [@domain.ext ..] rcpt_deny For sample rcpt_smtp 127.0.0.1 26 @antani.it @pippotronic.com rcpt_deny You can have more than one rcpt_smtp entry, also should work for multiple lines/ip with the same domain (HA, etc). Remember to add rcpt_deny at the end (btw, there's a not so good behaviour, it responds with a relay denied also for valid domains/invalid users combinations). works ok for me, i use it with qpsmtpd-forkserver on a not so heavily loaded mailserver. ciao, Igor [1] I don't remember exactly which plugin i used as template, but should be easily identifiable;Thread Previous