Ignore the snipit in my first Post
Here is the one you want sorry ...
header __OE_MUN X-Mailer =~ /^Microsoft Outlook Express
[456]\.[0-9]{2}\.[0-9]{4}\.[0-9]{4}$/
header __OE_MUA X-Mailer =~ /\b Outlook Express [456]\./
header __OE_MSGID_1 MESSAGEID =~
/^<[a-za-z0-9-]{7}[a-za-z0-9]{2...@hotmail\.com>$/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 && !__OE_MUN && !__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)
