Am 31.01.2014 12:00, schrieb Pol Hallen: > Hi Robert and thanks for your reply :-) > > I found rblcheck script (debian package) that check if an IP has inside > blacklist > > I need information to how prevent this situation, because when my IP is > inside black list is too late :-///
with common public mailservers, there ist no 100 % all time chance that it may never happen, so its good enough to notice the blacklist tag asap to workaround/fix it do the best you can, to avoid outbound spam, a minimal ever work solution maybe use clamav-milter with sanesecurity antispam signatures of course there are additional never ending other solutions search the list archives and sites around postfix amavis and study best practises avoiding spam with mailservers logging alarming and monitoring is a "must have" anyway > > thanks! > > Pol > Best Regards MfG Robert Schetterer -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein
