I am not sure if i can post this here, but i will give it a go .... I have found that the fix bellow stops certain current versions of Outlook Express being picked up as invalid / forged
--------------------------------Request for Change--------------------------------------- SpamAssassin version 3.2.5 running on Perl version 5.8.8 Test File: 20_ratware.cf Test(s): FORGED_OE Proposed Changes: header __OE_MUA_1 X-Mailer =~ /\bOutlook Express [456]\./ header __OE_MUA_2 X-Mailer =~ /^Microsoft Outlook Express [456]\.00\.[0-9]{4}\.[0-9]{4}./ header __OE_MSGID_1 MESSAGEID =~ /^<[a-za-z0-9-]{7}[a-za-z0-9]{2...@hotmail\.com>$/m header __OE_MSGID_2 MESSAGEID =~ /^<(?:[0-9a-f]{8}|[0-9a-f]{12})\$[0-9a-f]{8}\$[0-9a-f]{...@\s+>$/m header __OE_MSGID_3 MESSAGEID =~ /^<bay\d+-dav\d+[a-z0-9]{2...@phx\.gbl>$/m meta __FORGED_OE (__OE_MUA_2 && !__OE_MUA_1 && !__OE_MSGID_1 && !__OE_MSGID_2 && !__OE_MSGID_3 && !__UNUSABLE_MSGID) # meta __FORGED_OE (__OE_MUA && !__OE_MSGID_1 && !__OE_MSGID_2 && !__OE_MSGID_3 && !__UNUSABLE_MSGID) --------------------------------------------------------------------------------------------- Kind Regards, Alex H Nee - Network Surveyor . : Dynamic Access : . Internet & Network Engineering Shop: http://www.dynamicaccess.biz Web: http://www.dynamicaccess.net E-Mail: alex....@dynamicaccess.net Phone: + 61 (0) 405 119 328 (emergencies)