Hello all, Just an FYI ...
The meta rule in 72_active.cf "KB_FAKED_THE_BAT" is getting circumvented here because the meta rule component header __KB_DATE_CONTAINS_TAB Date:raw =~ /^\t is being evaded by spam that now has a space character before the tab: # grep Date: HEADERS | od -a 0000000 D a t e : sp ht T h u , sp 3 sp M a 0000020 y sp 2 0 1 2 sp 1 6 : 5 3 : 5 9 sp 0000040 + 0 7 0 0 nl 0000046vi H* This has been Russian language spam (charset koi8-r) with various flavors of X-Mailer: The Bat! -- Mike G.