# sample whitelist for DCC clients

# Changes in this file and the files it includes are noticed automatically
#   within a few minutes.


# See the dcc man page for the format of DCC whitelists.
#   Each line must be in one of the forms:
#count [hex] type value
#      [hex] type value

# Hexadecimal checksum values can be obtained from dccm, dccifd, and
#   dccproc log files.


#include pathname


#option log-all
#option	log-normal
#option	option log-subdirectory-day
#option	option log-subdirectory-hour
#option	option log-subdirectory-minute
#option	dcc-on
#option	dcc-off
#option	greylist-on
#option	greylist-off
#option	greylist-log-on
#option	greylist-log-off
#option	DCC-reps-off
#option	DCC-reps-on
#option	DNSBL-off
#option	DNSBL-on
#option	MTA-first
#option	MTA-last
#option	forced-discard-ok
#option	no-forced-discard
#option	threshold cksum_type,targets
#option spam-trap-accept
#option spam-trap-reject


# Do not tell the DCC servers about purely local mail.
#   If you don't delete this line, you should probably add lines listing
#   all of the host names of this system.
ok	ip	127.0.0.1

# List statically allocated IP addresses that you trust to never send
#   or forward unsolicited bulk email
#ok	ip	10.1.2.0/24

# List secondary MX relays or any MX relays that might forward spam to this 
#	system.  
#mx	ip	10.3.4.5
#mx	ip	10.6.7.0/28
#   Use mxdcc instead of mx if the relay does DCC checks
#mxdcc	ip	10.8.9.10

# List SMTP submission clients such as web browsers that cannot tolerate
#   4yz temporary rejections but that cannot be trusted to never send spam
#submit	ip	10.4.5.0/24


# Do not filter postmaster to avoid rejecting reports of spam.
#   As with all header checksums, all valid forms of the address must
#   be listed.
#ok	env_to	postmaster
#ok	env_to	postmaster@example.com
#ok	env_to	postmaster@host.example.com

# See http://www.iecc.com/dcc-testmsg-whitelist.txt for list of checksums
#   of practically blank messages.  Such checksums can be usefully whitelisted.
#   See /var/dcc/libexec/fetch-testmsg-whitelist for a cron script to
#   fetch them.
#include testmsg-whitelist

# If dccm or dccifd is run with "-S mail_host" by adding that to DCCM_ARGS
#   or DCCIFD_ARGS in /var/dcc/dcc_conf, then uncommenting the following
#   line would white-list all mail from the SMTP client at example.com.
#ok	substitute mail_host example.com

# If dccm, dccifd, or dccproc is run with "-S Mailing-list", then this line
#   would white-list all mail with either of two Mailing-List header
#   values:
#ok	hex substitute Mailing-List e78e0f7f b0d5212c 8a1a433a 769ad0fd
#ok	substitute Mailing-List host.example.com

# A lot of bulk mail lacks message-ID header lines.
#   If you receive much mail from lame mailing lists (often involving
#	qmail) or solicited bulk mail you probably do not want to use
#	this blacklist entry.
# many	message-id <>

# This rejects messages with substantial text but few words.
#   If you receive binary or non-text email, you probably
#   do not want to use this blacklist entry
#many	hex	FUZ2: 00000000 00000000 00000000 00000000

# Mail with SMTP HELO values commonly used seen in spam can be rejected
#   and reported to the DCC server as spam by running dccproc, dccifd, or dccm
#   with "-S HELO" and uncommenting the following lines:
#many	substitute helo localhost
#many	substitute helo EmailSender
#many	substitute helo Super
#many	substitute helo Testsmtp
#many	substitute helo laptop
#many	substitute helo localhost.com
#many	substitute helo localhost.localdomain
#many	substitute helo newsserver
#many	substitute helo oemcomputer
#many	substitute helo proxy
#many	substitute helo server
#many	substitute helo smtp.localhost.localdomain
#many	substitute helo test.com
#many	substitute helo unknown
#many	substitute helo webhome
#many	substitute helo webserver
#many	substitute helo whatever-your-domain-name-might-be.com
#many	substitute helo www
#many	substitute helo yourwebsite.com
#
#many	substitute helo 10.0.0.1
#many	substitute helo IP-addresses-of-your-DNS-HTTP-and-SMTP-servers

# whitelist values common to the server and client
include whitecommon