magnus bäck tvyomcdseklthse thursday february 28 2008 1900 cet bryan irvine wrote im getting spam thats got obviously fake addresses obvious fake using real hostname tried writing regexp doesnt work make email address bofhbcmx2mydomaincom still delivers maincf ive put header_checks regexpetcpostfixheader_checks header_checks mx2mydomaincom reject hostname character wildcard character regular expressions means zero one occurences previous token want instead mx2mydomaincom reject hostname sure shouldnt using check_sender_access instead magnus bäck tvyomcdseklthse fri 08 aug 2008 065200 0100 failing header_checks