> header_checks is not designed for such things > it's just limited basic functionality > > consider to use a policy-daemon with more features
Rather: a milter. A policy-daemon doesn't see the mails' contents. -- [*] 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