###########################################################################
# spamcatcher.conf
#
# Sample configuration file for spamcatcher. Format of a line is:
#
# key=value
#
# Blank lines are ignored, as is anything starting with a '#' character
#
#
############################################################################
 

# Name: snhost
# Arguments: servername
# Default: none
# Description: This parameter configures which SpamCatcher Network host to query 
# for rule updates and/or netchecks.
# snhost=


# Name: sdk_engine_repository
# Arguments: path to directory 
# Default: http://[snhost]/spamcatchersdk/updates
# Description: Directory where control.txt is located.
# Notes: control.txt contains engine update configuration information.
# sdk_engine_repository=http://www.mailshell.com/spamcatchersdk/updates
 

# Name: ruleupdate
# Arguments: 0 | 600 - (2^31-1)
# Default: 300
#
# Description:
# How often to retrieve new rules from the Mailshell SpamLabs. The
# value is specified in units of integral seconds.
# Note that a value of "0" disables this feature and rule files will
# not be updated.
# This has a minimum value of 60
# ruleupdate=300
 


# Name: sntimeout
# Arguments: 0 - 2^31-1
# Default: 5
#
# Description:
# Limit how long single request to the Mailshell SpamLabs can take. The value
# is specified in units of integral seconds.
# Note that a value of "0" disables this feature and no limit will be placed.
# sntimeout=5
 


# Name: use_both_mimesections
# Arguments: yes | no
# Default: yes
#
# Description:
# The SDK will analyze both text/plain and text/html MIME sections in a
# message. If additional performance is desired, it is possible to only analyze
# one section. If this option is set to "no", then only one section will be analyzed.
# use_both_mimesections=yes
 


# Name: use_score_history
# Arguments: yes | no
# Default: no
#
# Description:
# Enables the tracking of historical scores for repeat senders.
# use_score_history=no
 


# Name: use_score_offsets
# Arguments: yes | no
# Default: no
#
# Description:
# Enables fingerprint score offset training.
 use_score_offsets=yes
 


# Name: use_https
# Arguments: yes | no
# Default: no
#
# Description:
# Obsoleted. This option is ignored.
# use_https=no
 


# Name: verbose
# Arguments: yes | no
# Default: no
#
# Description:
# Enables increased verbose logging.
# verbose=no
 

# Name: dbg_logfile
# Arguments: filename
# Default: none
#
# Description:
# Redirects log output to a file in the conf directory.
 dbg_logfile=dbg_logfile.log
 


# Name: extended_rules
# Arguments: yes | no
# Default: yes
#
# Description:
# Enables the extended rule set. This replaces the old use_cache option. The
# old use_cache option is now equivalent to this option.
# This rule set extension is stored as file sc3.bin.<date>
# extended_rules=yes
 

# Name: extended_rules2
# Arguments: yes | no
# Default: yes
#
# Description:
# Enables the second extension to rule set.
# This rule set extension is stored as as file sc6.bin.<date>
# extended_rules2=yes
 

# Name: enable_fingerprint_cache
# Arguments: yes | no
# Default: yes
#
# Description:
# Enables usage of a fingerprint cache.
# enable_fingerprint_cache=yes
 

# Name: enable_domain_cache
# Arguments: yes|no
# Default: yes
#
# Description:
# Enables usage of a domain reputation cache.
# If enabled, domains are extracted from messages and compared against
# a domain reputation cache.
#
# The domain reputation cache is stored in file sc8.bin.<date>
# enable_domain_cache=yes
 

# Name: netcheck
# Arguments: yes | no | auto
# Default: no
#
# Description:
# Whether to communicate with the Mailshell SpamLabs to determine scoring via
# old slower v4.x protocol.
#
# Notes: 'auto' setting allows the SDK to automatically use the 
# netcheck feature as a fallback to LiveFeed queries.
# netcheck=no
 


# Name: pcre_match_limit
# Arguments: 0 - 2^32-1
# Default: 100 for FreeBSD, 10000 for others
#
# Description:
# Sets the maximum thread stack size to use. If the thread stack size is set
# to 64KB (e.g. FreeBSD), then this variable should be set to 100 or less. If the
# thread stack size is set to greater than 1MB (e.g. Linux, Solaris, and MacOSX),
# then this variable should be set to 10000 or less. If this variable is set
# below 200, accuracy can be reduced by a couple of percentages.
# pcre_match_limit=10000
 

# Name: proxy_host
# Arguments: host:port
# Default: none
#
# Description:
# Specifies the host name and port number of a HTTP proxy to connect to
# the Mailshell servers.
# proxy_host=
 

# Name: proxy_userpwd
# Arguments: username:password
# Default: none
#
# Description:
# Specifies the user name and password of the HTTP proxy to connect to
# the Mailshell servers.
# proxy_userpwd=
 

# Name: rbl_list
# Arguments: servername:response:offset,
# Default: none
#
# Description:
# Specifies a list of Realtime Blackhole List (RBL) servers to query when
# analyzing messages. 
# Format: rbl_list=server:response:offset,server2:response2:offset2,...
# rbl_list expects a comma separated list of RBL entries. In turn, each RBL entry consists of up to 3 colon separated items. Those items are:
# 1) server - name of an RBL server
# 2) response - the response given by an RBL server when an IP address is listed e.g. 127.0.0.2, 127.0.0.3, 127.0.0.4, etc. This is optional. The default is that all responses apply.
# 3) offset - The numeric offset to apply to the spam score if an IP address is listed on this RBL server. This is optional. The default is an offset of 100
# Example: rbl_list=bl.spamcop.net::40,bl.spamcop.net:127.0.0.3:75
# rbl_list=

# Name: enable_word_training
# Arguments: yes | no
# Default: no
#
# Description:
# This option controls whether Bayesian Word Token analysis is
# used. Accuracy can be greatly improved but more memory is used and
# it is slightly slower.
#
# "no" - disables option
# "yes" - enables option
 enable_word_training=yes
 


# Name: max_word_entries
# Arguments: integer
# Default: 50000
#
# Description:
# This option specifies the number of word tokens to cache at any time.
# The higher the number, the more memory is used but also the higher the
# accuracy. enable_word_training must be yes or this option is ignored.
# max_word_entries = 50000
 


# Name: enable_rules
# Arguments: yes | no
# Default: yes
#
# Description:
# This option controls whether slower heuristic rules are used. Accuracy can be greatly
# improved but more memory is used and it is much slower.
#
# "no" - disables option
# "yes" - enables option
# enable_rules=yes
 


# Name: rule_weights
# Arguments: ruleidA:weightA,ruleidB:weightB,...
# Default: none
#
# Description:
# This option allows overriding weights associated with individual
# Mailshell Rules. The format is a comma delimited list of "ruleid" and
# "weight" pairs. The pairs are themselves delimited with a colon.
# rule_weights=
 


# Name: enable_training_updates
# Arguments: yes | no
# Default: yes
#
# Description:
# This option controls whether the word, rules, and fingerprint training database
# can be modified or is read-only after initial load. A read-only training database is faster.
#
# "no" - the training databases can be modified.
# "yes" - the training databases are read-only.
# enable_training_updates=yes
 


# Name: auto_training_threshold
# Arguments: low:high
# Default: -1:101
#
# Description:
# Sets a threshold for auto-training. If a message is scored at or above the
# high threshold, that message is considered a definite spam and is then used
# to train all the enabled bayesian modules (rules and/or word) but not
# sender or fingerprint.
#
# If a message is scored at or below the low threshold, that message is considered
# a definite ham and is then used to train all the enabled bayesian modules
# (rules and/or word) but not sender or fingerprint. enable_word_training and
# enable_training_updates must be yes or this option is ignored.
 auto_training_threshold=2:98
 


# Name: min_training
# Arguments: integer
# Default: 100
#
# Description:
# Initially, only the rule weights are used to compute the spam score. Once a minimum
# set of training data is achieved, rule/word training data replaces the rule weights.
# The default minimum is 100 which means that must train on at least 100 equivalent known
# ham messages and 100 equivalent spam messages for a total of 200 messages before
# the training data replaces the rule weights. If the number is too low then the accuracy could
# be poor due to insufficient data. If the number is too high, then the training
# data will not be fully taken advantage of. A value of 0 will cause
# rule weights to always be ignored.
# min_training=100
 


# Name: full_training_weight
# Arguments: yes | no
# Default: no
#
# Description:
# Controls whether to give full weight to training data. If this option
# is set to "yes" then scoring will be based solely on training data.
# If option is "no" then both rules and training data will be used.
 full_training_weight=yes
 


# Name: training_write_buffer
# Arguments: an integer
# Default: 1000
#
# Description:
# While training, the SDK will process a configurable amount of messages
# before writing the training database to disk. This option determines
# how many messages to process before writing to disk.
#
# Writing to disk is expensive so this number should be made as large
# as possible for maximum performance.
#
# If program is unexpectedly terminated before buffer has been written to
# disk, then training performed since the last disk write will be lost.
# The buffer is written to disk on normal termination.
# training_write_buffer=1000
 

# Name: dnsbl_list
# Arguments: servername:response:offset,
# Default: none
#
# Description: Specifies a list of DNS Blocklist (DNSBL) servers
# to query with domains and IPs extracted from the message body.
# dnsbl_list=
 

# Name: dnsbl_max_domains
# Arguments: integer
# Default: 4
#
# Description: Allows limiting how many domains and IPs are
# queried against the DNS Blocklist server.
# dnsbl_max_domains=4

 
# Name: dnsbl_threshold
# Arguments: low:high
# Default: 1:99
#
# Description: If score is greater than value then only those DNSBL servers
# which can bring score value are queried. If score is less than value
# then only those DNSBL servers which can bring score above value
# are queried. If score is then all DNSBL servers are queried.
# dnsbl_threshold=1:99
 

# Name: dnsbl_timeout
# Arguments: integer
# Default: 1
#
# Description: Allows setting a maximum timeout for
# finishing all DNSBL queries.
# dnsbl_timeout=1
 


# Name: ignored_ip_list
# Arguments: 1.2.3.4,2.3.4.5-2.3.4.8,2.3.4.0/24,5.6.0.0/16
# Default: none
#
# Description:
# This option allows specifying IPs which should be ignored when doing
# RBL checks. Format is a comma delimited list of single IPs or ranges of
# IPs. The following are always implicitly ignored:
# 10.0.0.0/8, 127.0.0.0/8, 192.168.0.0/16, 172.16.0.0
#
# Ranges can be specified in three ways:
#   a) startingIP-endingIP
#   b) IP/netmask
#   c) IP
# ignored_ip_list=
 


# Name: approved_ip_list
# Arguments: 1.2.3.4,2.3.4.5-2.3.4.8,2.3.4.0/24,5.6.0.0/16
# Default: none
#
# Description:
# This option allows specifying IPs which should be approved
# Format is a comma delimited list of single IPs or ranges of IPs.
# Ranges can be specified in two ways:
#   a) startingIP-endingIP
#   b) IP/netmask
#   c) IP
#
# If the first non-ignored IP in Received: headers match any in this list
# then message is scored a 0 and no other checks are made.
# approved_ip_list=
 


# Name: blocked_ip_list
# Arguments: 1.2.3.4,2.3.4.5-2.3.4.8,2.3.4.0/24,5.6.0.0/16
# Default: none
#
# Description:
# This option allows specifying IPs which should be blocked.
# Format is a comma delimited list of single IPs or ranges of IPs.
#
# Ranges can be specified in three ways:
#   a) startingIP-endingIP
#   b) IP/netmask
#   c) IP
#
# If any IP addresses in Received: headers match any in this list
# then message is scored a 100 and no other checks are made.
# blocked_ip_list=
 

# Name: approved_domain_list
# Arguments: domain1,domain2
# Default: none
#
# Description:
# This option allows specifying body domains and IPs which should
# should always be approved
# approved_domain_list=
 
# Name: blocked_domain_list
# Arguments: domain1,domain2
# Default: none
#
# Description:
# This option allows specifying body domains and IPs which should
# should always be blocked
# blocked_domain_list=
 
# Name: ignored_domain_list
# Arguments: domain1,domain2
# Default: none
#
# Description:
# This option allows specifying body domains and IPs which should
# always be excluded from the DNSBL checks and ignored.
# ignored_domain_list=
 

# Name: rbl_threshold
# Arguments: low:high
# Default: 1:99
#
# Description:
# Since RBL checks can introduce latency and a decrease in performance,
# this option allows running RBLs check conditionally based on the score
# prior to RBL checks.
#
# If score is greater than the "high" value then only those RBL servers
# which can bring score below "high" value are queried.
#
# If score is less than the "low" value then only those RBL servers
# which can bring score above "low" value are queried.
#
# If score is between "low" and "high" then all RBL servers are queried.
#
# rbl_list must be specified or this option is ignored.
# rbl_threshold=1:99
 


# Name: rbl_timeout
# Arguments: integer
# Default: 1
#
# Description:
# This option allows setting a maximum timeout for finishing all RBL
# queries.
# RBL responses are only used from those RBL servers which responded in
# time.
#
# If value is "0" then no timeout is enforced.
#
# rbl_list must be specified or this option is ignored.
# rbl_timeout=1
 


# Name: rbl_max_ips
# Arguments: integer
# Default: 4
#
# Description:
# This option allows limiting how many IP addresses are queried against
# the RBL server.  Note that the total number of RBL queries will be
# the number of IP addresses in the Received: headers (up to a max of
# rbl_maxcheck_ips) multiplied by the number of RBL servers specified in
# "rbl_list".
# If the value is "0" then unlimited number of received headers are checked.
#
# Note that IPs which match against the "ignored_ip_list" option do not
# count towards the rbl_max_ips limit.
#
# rbl_list must be specified or this option is ignored.
# rbl_max_ips=4
 

# Name: home_country_list
# Arguments: us,ca,kr,...
# Default: none
#
# Description:
# This option allows specifying a list of countries which are
# considered "home" countries.  Messages routed through a country
# which is not on this list will be scored more aggressively.
# If this option is empty then no penalty will occur.
#
# Countries are specified by their two-letter code as defined in ISO 3166
#
# home_country_list=
 


# Name: blocked_country_list
# Arguments: countryCode1:offset1,countryCode2:offset2...
# Default: none
#
# Description:
# Allows blocking by country.  The format is a comma delimited list of
# "country" and "offset" pairs which are themselves delimited by a
# colon.  Country is specified as two letter code (ISO-3166). Offsets
# are optional and default to a value of 100.
#
# If an IP address in a received header matches a listed country, then
# that offset is used and we stop checking any other IPs. If one
# is in Russia and the user has set "ru:someOffset", then it will apply.
#
# The country codes aren't applied to sender addresses.
# If you want to block From addresses ending in .ru, you can use the email
# address block list.
#
# Note that it is possible for a message to have traveled through
# various countries before reaching the final destination.
#
# Note that this option is only 98% accurate so blocking countries can
# result in false positives.
# blocked_country_list=
 


# Name: blocked_charset_list
# Arguments: charset1:offset1,charset2:offset2...
# Default: none
#
# Description:
# Allows blocking by character-set.  The format is a comma delimited list of
# "char-set" and "offset" pairs which are themselves delimited by a
# colon.  A char-set to foreign language map can be found at:
# http://www.w3.org/International/O-charset-list.html
# Offsets are optional and default to a value of 100.
#
# Note that language to char-set mapping is not 100% accurate
# so blocking charsets can result in false positives.
# blocked_charset_list=
 


# Name: netcheck_threshold
# Arguments: low:high
# Default: 1:99
#
# Description:
# Since networks can introduce latency and a decrease in performance,
# this option allows running network checks conditionally based on the
# score. netcheck must be yes or this option is ignored.
#
# Network is only queried if score is at or between the "low" and "high" range
# specified via this option.
# netcheck_threshold=1:99
 

# Name: spoofed_sender_list
# Arguments: address1:iprange1:offset1,address2:iprange2:offset2...
# Default: none
#
# Description:
# Allows blocking spammers who spoof your domain name and
# other domain names. For example, spammers often use the recipient's
# domain name as the From: domain name. This list allows you to specify which
# mail servers are allowed to use which domain names in the From: address
# spoofed_sender_list=
 

# Name: scan_attachments
# Arguments: yes | no
# Default: no
#
# Description:
# This option controls whether the SDK will scan and consider attachments
# when computing the spam score.
# "no" - disables option
# "yes" - enables option
 scan_attachments=yes
 

# Name: enable_spamcompiler_cache
# Arguments: yes|no
# Default: yes
# Description: If this option is set to yes, SpamCompiler will store the
# compiled data on disk instead of memory to reduce memory usage.
# enable_spamcompiler_cache=yes
 
# Name: spamcompiler_cache_list
# Arguments: index1,index2,...
# Default: none
# Description:
# Description: This option specifies which rules files are compiled
# on disk instead of memory.
# This option is only relevant if enable_spamcompiler_cache=yes
# spamcompiler_cache_list=
 
# Name: enable_legitrepute_cache
# Arguments: yes|no
# Default: yes
# Description: Enables usage of a LegitRepute cache to reduce false positives
# especially for newsletters.
# enable_legitrepute_cache=yes
 

# Name: convert_unicode
# Arguments: yes|no
# Default: yes
# Description: Improves accuracy and throughput for email message bodies in Unicode
# especially double-byte languages by converting the message into single-bytes.
# convert_unicode=yes
 
# Name: retrieverules_list
# Arguments: index1,index2,...
# Default: none
# Description: This option specifies which rules files are downloaded when
# retrieveRules() is called.  If the option is blank then retrieveRules()
# will only download files which are necessary to support a given
# configuration (based on other options).
# retrieverules_list=
 

# Name: enable_spf
# Arguments: yes|no
# Default: yes
# Description:
# This option controls whether or not to do Sender Policy Framework (SPF)
# checks. If set to yes, then the SDK will attempt to validate that the 
# sender is allowed to send from a particular domain based on the domain's   
# published policy.
# enable_spf=yes
 

# Name: enable_all_spf
# Arguments: yes|no
# Default: no
# Description:
# This option controls whether or not domains which are not listed in
# the spf_list option or in Mailshell's rule file will undergo SPF checks.
# This option requires enable_realtime_spf to be set to yes.
# enable_all_spf=no
 

# Name: enable_realtime_spf
# Arguments: yes|no
# Default: no
# Description:
# This option controls whether live DNS queries will be performed for SPF
# checks. This may result in greater latency.
# enable_realtime_spf=no
 

# Name: spf_list
# Arguments: domain1:"weights1":"spf record1",domain2:"weights2":"spf record2": ...
# Default: none
# Description:
# This option allows you to override a domain's SPF record. Through the "weights",
# you can specify how a particular SPF result will affect the message score.
# spf_list=
 

# Name: spf_pass_weight
# Arguments: integer
# Default: 0
# Description:
# This option allows you to specify the default offset to apply to scores when
# the SPF result is Pass for the from domain.
# spf_pass_weight=0
 

# Name: spf_fail_weight
# Arguments: integer
# Default: 10
# Description:
# This option allows you to specify the default offset to apply to scores when
# the SPF result is Fail for the from domain.
# spf_fail_weight=10
 

# Name: spf_neutral_weight
# Arguments: integer
# Default: 0
# Description:
# This option allows you to specify the default offset to apply to scores when
# the SPF result is Neutral for the from domain.
# spf_neutral_weight=0
 

# Name: spf_none_weight
# Arguments: integer
# Default: 0
# Description:
# This option allows you to specify the default offset to apply to scores when
# the SPF result is None for the from domain.
# spf_none_weight=0
 

# Name: spf_softfail_weight
# Arguments: integer
# Default: 5
# Description:
# This option allows you to specify the default offset to apply to scores when
# the SPF result is SoftFail for the from domain.
# spf_softfail_weight=5
 

# Name: spf_permerror_weight
# Arguments: integer
# Default: 0
# Description:
# This option allows you to specify the default offset to apply to scores when
# the SPF result is Permanent Error for the from domain.
# spf_permerror_weight=0
 

# Name: spf_temperror_weight
# Arguments: integer
# Default: 0
# Description:
# This option allows you to specify the default offset to apply to scores when
# the SPF result is Temporary Error for the from domain.
# spf_temperror_weight=0
 

# Name: spam_threshold
# Arguments: integer
# Default: 90
# Description:
# This option allows you to tell the SDK to stop analyzing the message once
# a score has been reached.  This can reduce the number of rules and other
# checks that are performed, thus improving throughput.
# spam_threshold=90
 

# Name: target_throughput
# Arguments: integer
# Default: 0
# Description:
# This option allows you to specify the desired throughput in messages per
# second. The Mailshell SDK will attempt to reach that level by optimizing
# the rules that are run. It is possible that accuracy may be reduced. 
# A value of 0 disables the option.
# target_throughput=0
 

# Name: enable_filecleanup_on_retrieve
# Arguments: yes | no
# Default: yes
# Description:
# The SDK, by default, will clean up older rule files from the
# configuration directory when a new file is retrieved from the Mailshell
# SpamCatcher network. However, some users of the SDK will want to
# archive older rule files. This can be done by disabling the cleanup feature.
# enable_filecleanup_on_retrieve=yes
 

# Name: enable_filemerge_on_reload
# Arguments: yes | no
# Default: yes
# Description:
# The SDK, by default, will merge multiple incr files and a full file into a
# single updated full file. This is done to reduce file clutter in the
# configuration directory.
# enable_filemerge_on_reload=yes
 

# Name: retrieve_incr_only
# Arguments: yes | no
# Default: no
# Description:
# The SDK, by default, will attempt to download the most size efficient
# combination of full and incr file. The SDK can be forced to only download
# incr file by setting this option to yes.
# retrieve_incr_only=no
 

# Name: home_language_list
# Arguments: languageCode1,languageCode2,...
# Default: none
# Description:
# This option permits you to set languages which are preferred in your email messages.
# The country codes are two character ISO-639 language codes. Please refer to the
# SDK documentation for the list of supported codes.
# home_language_list=
 

# Name: enable_auto_update_data_thread
# Arguments: yes|no
# Default: yes
# Description:
# Launches a thread to automatically download and update the engine data.
# If no, then the data download and update occurs within the computeScore()
# function as in SDK 4.X and before.
# enable_auto_update_data_thread=yes
 

# Name: enable_auto_update_engine_thread
# Arguments: yes|no
# Default: no
# Description:
# Launches a thread to automatically download and update the engine code.
# If no, then the engine code must be manually updated.
# enable_auto_update_engine_thread=no
 

# Name: enable_stat_file
# Arguments: yes|no
# Default: yes
# Description:
# Logs IPs, Domains, URLs, suspicious words, etc. to the conf file system.
# Logs can be automatically uploaded to Mailshell's analysis servers.
# The logs can be converted to plain text for viewing.
# enable_stat_file=yes
 

# Name: enable_stat_file_upload_thread
# Arguments: yes|no
# Default: yes
# Description:
# Launches a thread to automatically upload statistics files to Mailshell's
# analysis servers. Requires enable_stat_file=yes.
# enable_stat_file_upload_thread=yes
 

# Name: stat_file_upload_url
# Arguments: URL
# Default: http://tisdk.mailshell.net/cgi-bin/mailsh.cgi
# Description:
# URL where statistics files will be uploaded
# stat_file_upload_url=http://tisdk.mailshell.net/cgi-bin/mailsh.cgi
 


# Name: livefeed
# Arguments: servername
# Default: mailshell.net
# Description: Specifies which server to query for LiveFeed requests.
# livefeed=mailshell.net
 

# Name: enable_dnscache
# Arguments: yes|no
# Default: yes
# Description: Enable internal caching of DNS requests.
# enable_dnscache=yes
 
# Name: dnscache_max_entries
# Arguments: integer
# Default: 100000
# Description: Limits number of entries in internal DNS cache.
# dnscache_max_entries=100000
 

# Name: dnscache_enable_filecache
# Arguments: yes|no
# Default: yes
# Description: If enabled, DNS cache will store entries on disk on shutdown
# and read from disk on initialization.
# dnscache_enable_filecache=yes 

 
# Name: spambait_user_list
# Arguments: List of email addresses.
# Default: none
# Description: If the RCPT TO: address from SMTP envelope matches an email
# address in this list, then the statistics file will record tokens in email
# message as being sent to a spambait address.  Addresses must match exactly
# ignoring case, wildcard entries are not supported.
# spambait_user_list=
 

# Name: nonexistent_user_list
# Arguments: List of email addresses.
# Default: none
# Description: If the RCPT TO: address from SMTP envelope matches an email
# address in this list, then the statistics file will record tokens in email
# message as being sent to a nonexistent address. Addresses must match exactly
# ignoring case, wildcard entries are not supported.
# nonexistent_user_list=
 

# Name: lbl_list
# Arguments: List of LBL servers.
# Default: none
# Description: The Last Connecting IP is queried against the LBL server.
# You can specify a different DNS lookup for the last connecting incoming IP.
# Example: lbl_list=pbl.spamhaus.org
# For the last connecting incoming IP, lbl_list is queried instead of rbl_list.
# Otherwise, the rbl_list options such as rbl_threshold are also applied to lbl_list.
# lbl_list=
 

# Name: lbl_skip_list
# Arguments: List of IPs not to query against LBL server.
# Default: none
# Description: If the Last Connecting IP matches against an IP in lbl_skip_list,
# then that IP is queried against the RBL server(s) instead of the LBL server(s).
# lbl_skip_list=
 

# Name: ham_threshold
# Arguments: integer
# Default: 0
# Description:
# This option allows you to tell the SDK to skip slow rule checks if the message
# is likely to be ham.
# ham_threshold=0


# Name: enable_country_training
# Arguments: yes|no
# Default: yes
# Description: Controls whether country routing information should be considered
# when training and scoring messages.
# enable_country_training=yes


# Name: enable_msf
# Arguments: yes|no
# Default: no
# Description: Allows for use of an alternate fingerprinting algorithm known as MSF.
# Not yet recommended for production. 
# enable_msf=no


# Name: enable_spamcompiler
# Arguments: yes|no
# Default: yes
# Description: Speeds up rules processing but requires a little bit more memory.
# enable_spamcompiler=yes


# Name: max_incr_size
# Arguments: integer
# Default: 100000
# Description: In order to reduce cpu usage while rule files are updated, the 
# on-disk cache files (sc*.tmp) are no longer regenerated on every single rule 
# update. Instead they are regenerated when there is a newer sc*.bin.full file 
# or when the sum of the sc*.bin.incr grows beyond the number of bytes 
# specified in max_incr_size. 
# max_incr_size=100000


# Name: msf_bulk_threshold
# Arguments: integer
# Default: 5
# Description: This option specifies how many similar messages are required in 
# order to consider a message bulk.
# msf_bulk_threshold=5


# Name: msf_cleanup_threshold
# Arguments: integer
# Default: 5
# Description: This option specifies an internal variable which determines how 
# frequently the in-memory MSF cache is pruned. 
# msf_cleanup_threshold=5


# Name: msf_match_threshold
# Arguments: integer between 0 and 100 
# Default: 65
# Description: This option specifies the match percent threshold for two fingerprints. 
# If the match percent is higher than this threshold then messages are considered to 
# be the same.
# msf_match_threshold=65


# Name: msf_max_entries
# Arguments: integer
# Default: 5000
# Description: This option specifies the number of MSF fingerprints to keep in memory. 
# The higher the number, the more memory is used but also the higher the accuracy.
# msf_max_entries=5000


# Name: dnscache_dns_server
# Arguments: Name of DNS server 
# Default: none
# Description: DNS servers can now be explicitly specified to override 
# the default. 
# dnscache_dns_server=


# Name: content_type
# Arguments: category1:scaling_pct,category2:scaling_pct2,...
# Default: auto
# Description: Allows the end user to adjust the weights of categories
# used in sc18 and in files used in custom_rules_list.
# Notes: category: Name of category, currently limited to SPAM,PHISH,BOUNCE,
# ADULT,FRAUD,BLANK,FORWARD and REPLY. This field is case insensitive. 
# scaling_pct: Any integer or BLOCK or APPROVE. The weight of rules matching
# the corresponding category will be multiplied by the scaling factor to 
# produce a new effective weight.
# Example: content_type=bounce:0,phish:-90,reply:APPROVE,BLANK:BLOCK,forward:150
# With this setting, 'bounce' rules will be ignored, 'phish' rules will 
# be diminished in weight by 90 percent, all 'reply' rules will be approved,
# all 'blank' rules will be blocked, and all 'forward' rules will be 
# increased in weight by 150 percent.
# content_type=auto


# Name: enable_phrase_cache
# Arguments: yes|no
# Default: auto
# Description: Enables usages of the sc18 phrase database
# enable_phrase_cache=yes


# Name: proxy_authtype
# Arguments: auto|basic|digest 
# Default: auto
# Description: Specifies which type of HTTP Proxy authentication should be used.
# proxy_authtype=auto


# Name: spamcompiler_version
# Arguments: auto | 5.2 |5.1 | 6.0
# Default: auto
# Description: Specifies what SpamCompiler version to use. When set to "auto", 
# the SDK will choose the best engine to use.
# Notes: Improves accuracy and throughput.
# spamcompiler_version=auto


# Name: custom_rules_list
# Arguments: filename1, filename2, ... 
# Default: none
# Description: Allows user to specify a custom list of rules 
# (i.e. spam, ham, or phishing words/phrases).
# Notes: Custom rules files contain phrases in the following
# format on separate lines: phrase,type,confidence,caseSensitivity
# phrase can be any text except commas. Any commas in the phrase
# should be deleted.
# type can be either SPAM, PHISH, BOUNCE, ADULT, or FRAUD. 
# If anything other than those are specified, the TYPE is automatically
# assumed to be SPAM.
# Confidence can be from 1 to 100. If type is SPAM, then 100 indicates 
# a higher confidence of spamminess. If type is PHISH, then 100
# indicates a higher confidence of phishiness. If type is BOUNCE, then
# 100 indicates a higher confidence that phrase is related to bounces.
# A higher confidence is more likely to impact the final score.
# A value of 100 is a special case. If type is SPAM, then 100 will score 
# the message as 100. If type is PHISH, then 100 will score the message 
# as 100. If type is BOUNCE, then 100 will score the message as 100. 
# As always, any whitelist overrides any blacklist. 
# caseSensitivity value of 1 means that the phrase will be case sensitive; 
# 0 means that the phrase will be case insensitive.
# Examples: 
# spamming is fun,SPAM,100,0
# phishing is Phun, PHISH,90,1
# return to sender,BOUNCE,80,0
# The first line means that all variations of "spamming is fun" are considered
# as SPAM with a confidence of 100. The phrase is case insensitive.
# The second line means that all variations of "phishing is phun" are considered
# as PHISH with a confidence 90. The phrase is case sensitive.
# The third line means that all variations of " return to sender " are considered 
# as BOUNCE with a confidence 80. The phrase is case insensitive.
# custom_rules_list=


# Name: enable_direct_dns
# Arguments: auto|yes|no
# Default: auto
# Description: When set to yes and if dnscache_dns_server is not 
# specified, then the SDK will make LiveFeed requests directly to
# the Mailshell LiveFeed servers. This option is ignored if 
# dnscache_dns_server is specified as it has precedence.
# Notes: This option should be set to yes when direct queries are
# more efficient than the default DNS servers.
# enable_direct_dns=auto


# Name: dnscache_min_ttl
# Arguments: integer
# Default: 0 seconds
# Description: This option allows setting a minimum TTL for 
# entries in the SDK's internal DNS cache. 
# Notes: The option is specified in units of seconds. For 
# those DNS responses whose TTL value is less than dnscache_min_ttl,
# the SDK's internal cache will instead use dnscache_min_ttl.
# dnscache_min_ttl=0


# Name: livefeed_min_ttl
# Arguments: integer
# Default: 0 seconds
# Description: This option allows setting a minimum TTL for entries
# in the SDK's internal LiveFeed cache. 
# Notes: The option is specified in units of seconds. For those LiveFeed
# responses whose TTL value is less than livefeed_min_ttl, the SDK's 
# internal cache will instead use livefeed_min_ttl.
# livefeed_min_ttl=0

# Name: spf_recursion_depth
# Arguments: integer
# Default: 20
# Description: This option controls how many levels the SDK will recurse
# when resolving SPF records.
# Notes: Range of valid values 0 - MAX_INT (2^32) 
# RFC4408 Section 10.1 places a limit on recursion levels to prevent 
# Denial-of-Service attacks. The RFC specifies a value 10, however, some 
# real-world SPF records do not conform to this and higher levels of 
# recursion are required in order to fully resolve.
# spf_recursion_depth=20

# Name: tmpdir
# Arguments: path to directory
# Default: none
# Description: This parameter controls where the SDK will create 
# temporary files.
# Notes: If argument is empty then temporary files will be created
# in data directory 
# tmpdir=

# Name: auto_config
# Arguments: highend_desktop, lowend_desktop, highend_server, lowend_server
# OR catch_rate:weight,fp_rate:weight, throughput:weight,latency:weight, 
# network:weight,cpu:weight, memory:weight,disk:weight, security:weight,
# reliability:weight, privacy:weight,reporting:weight 
# Default: auto
# Description: Sets options based on user-inputted system, performance, 
# and resource requirements
# Notes: Weight can be either a number from 0-100 or "auto". Each key:weight
# should be comma delimited. Inputting information for all key:weight
# is not necessary. Missing key:weight will be assumed 'auto'.
# auto_config=auto


# Name: enable_livefeed_sender_repute
# Arguments: auto|yes|no
# Default: none
# Description: If this option is set to no, SPF information via LiveFeed 
# is ignored. Instead the SDK will perform an independent SPF request.
# enable_livefeed_sender_repute=