UU CS

The ANTI-SPAM/UCE Policy

Loss of connectivity hurts us all. Spam hurts us all even more.

List of blocking header checks:

#------------------------------------------------------------------------------
# Format is /regexp/flags or /regexp/flags!/regexp/flags where regexp
# is a POSIX 1003.2 regular expression and flags are
#   i: toggle ignore case (REG_ICASE - default is to ignore case)
#   x: toggle extended expression (REG_EXTENDED - default is extended)
#   m: toggle multiline mode (REG_NEWLINE - default is non-multiline mode)
#
# In order for a line to match, the first regexp must match, and the
# second (if present) must not match.
# The first matching line wins, terminating processing of the ruleset.
#------------------------------------------------------------------------------

#------------------------------------------------------------------------------
# NOTE: This file is a copy, the master is on 'magic' 
#------------------------------------------------------------------------------

# 2000/05/04	the `ILOVEYOU' viruses and friends
/^Subject:.*ILOVEYOU/				REJECT
/^Subject:.*fwd: Joke/				REJECT
/^Subject:.*Important Message From/		REJECT
/^Subject:.*Mother\'s Day Order Confirmation/	REJECT
/^Subject:.*virus alert.*/			REJECT
/^Subject:.*dangerous Virus Warning/		REJECT
/^Subject:.*Susitikim.*/			REJECT

# 2000/07/23	Long Date: lines trigger a bug in MS OutLook
#/^Date:.{60,}$/					REJECT

# 2001/02/06 Snowhite spam
/^Subject:.*Snowhite and the Seven Dwarfs.*/    REJECT
# 2007/02/12 ??
/^Subject: Fwd: MHII.*/    REJECT

# 2001/07/27    'date' header without capital: SirCam virus
#               illegal Content-Disposition: SirCam virus
#/^date:.*$/i                                   REJECT
/^Content-Disposition: Multipart message/i      REJECT
# 2001/09/27 
/^Subject:.*Peace BeTweeN AmeriCa and IsLaM!.*/ REJECT
# 2001/10/05
/^Subject:.*URGENT ASSISTANCE.*/ 		REJECT
# 2001/11/29    BadTrans
/^From: .*<_[^@]*\@.*>$/			REJECT
#/====_ABC1234567890DEF_====/		     	REJECT
/^From: [1234567890]*@yahoo.com.*$/            REJECT
/^From: .*@.*dannybproductions.com.*$/		REJECT
/^From: .*@boss.com.*$/				REJECT
/^Subject:.*Norton SystemWorks.*/        REJECT
/^From: .*@sevenlasvegas.com.*$/				REJECT
/^content-(type|disposition):.*name[[:space:]]*=.*\.(exe|com|vbs|vbe|dll|ocx|cmd|bat|pif|lnk|hlp|msi|msp|reg|cpl|inf|asd|cab|shs|shb|scr|sct|chm|wsf|wsh|wsc|hta|vcd|nws)/ REJECT Bad attachment file name extension: $2

/name="?.*\.(vbs|vbx|vbe|bat|pif|lnk|shs|scr|com|exe)"?$/ REJECT Dangerous file extension in mail


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postmaster@cs.uu.nl   (Henk van Lingen)