spamassassin 不尊重 local.cf

Question

我更新了我的/etc/spamassassin/local.cfspamassassin 文件以更新一些分数规则。然而，即使在重新启动 spamassassin（通过服务）之后，新的分数也不会显示在垃圾邮件中。事实上，该文件中的任何内容似乎都不会影响 spamassassin 的工作方式。

我使用 exim 作为我的 MTA 但这应该无关紧要。所有软件包都是通过 apt-get 安装的，并且是 14.04 的最新版本。

例如，我有这个：

score HTML_MESSAGE 2.0

中定义/etc/spamassassin/local.cf。我重新启动了 exim 和 spamassassin。 spamassassing --lint显示 int hat 文件没有错误。然后又收到了一封垃圾邮件：

0.0 HTML_MESSAGE           BODY: HTML included in message

在 X-Spam-Report 字段中。

我跑spamassassin -D < spam了，cfg文件的加载顺序好像不对：

Jun  8 13:34:07.300 [21668] dbg: config: read file /etc/spamassassin/local.cf
...
Jun  8 13:34:07.600 [21668] dbg: config: read file /var/lib/spamassassin/3.004000/updates_spamassassin_org/50_scores.cf
...
Jun  8 13:34:07.787 [21668] dbg: config: read file /var/lib/spamassassin/3.004000/updates_spamassassin_org/73_sandbox_manual_scores.cf
Jun  8 13:34:07.788 [21668] dbg: config: fixed relative path: /var/lib/spamassas
sin/3.004000/updates_spamassassin_org/local.cf
...

到底是怎么回事？

根据Centimane的评论：我尝试strace -f -e trace=file spamassassin -D < spam得到相同的结果：Spamassassin 正在读取 local.cf 文件之后的系统文件。因此，丢弃任何分数变化。

根据评论，这是local.cf文件，或多或少是香草文件。

# This is the right place to customize your installation of SpamAssassin.
#
# See 'perldoc Mail::SpamAssassin::Conf' for details of what can be
# tweaked.
#
# Only a small subset of options are listed below
#
###########################################################################

#   Add *****SPAM***** to the Subject header of spam e-mails
#
rewrite_header Subject *****SPAM*****
add_header spam Flag _YESNOCAPS_
add_header all Checker-Version SpamAssassin _VERSION_ (_SUBVERSION_) on _HOSTNAME_
add_header all Status _YESNO_, score=_SCORE_ required=_REQD_ tests=_TESTS_ autolearn=_AUTOLEARN_ bayes=_BAYES_
add_header all Report _SUMMARY_

#   Save spam messages as a message/rfc822 MIME attachment instead of
#   modifying the original message (0: off, 2: use text/plain instead)
#
# report_safe 1


#   Set which networks or hosts are considered 'trusted' by your mail
#   server (i.e. not spammers)
#
# trusted_networks 212.17.35.


#   Set file-locking method (flock is not safe over NFS, but is faster)
#
# lock_method flock


#   Set the threshold at which a message is considered spam (default: 5.0)
#
required_score 5.0

#   Use Bayesian classifier (default: 1)
#
use_bayes 1
bayes_path /var/lib/spamassassin/bayes/bayes
bayes_file_mode 0777


#   Bayesian classifier auto-learning (default: 1)
#
bayes_auto_learn 1


#   Set headers which may provide inappropriate cues to the Bayesian
#   classifier
#
bayes_ignore_header X-Bogosity
bayes_ignore_header X-Spam-Flag
bayes_ignore_header X-Spam-Status


#   Some shortcircuiting, if the plugin is enabled
# 
ifplugin Mail::SpamAssassin::Plugin::Shortcircuit
#
#   default: strongly-whitelisted mails are *really* whitelisted now, if the
#   shortcircuiting plugin is active, causing early exit to save CPU load.
#   Uncomment to turn this on
#
shortcircuit USER_IN_WHITELIST       on
shortcircuit USER_IN_DEF_WHITELIST   on
shortcircuit USER_IN_ALL_SPAM_TO     on
shortcircuit SUBJECT_IN_WHITELIST    on

#   the opposite; blacklisted mails can also save CPU
#
shortcircuit USER_IN_BLACKLIST       on
shortcircuit USER_IN_BLACKLIST_TO    on
shortcircuit SUBJECT_IN_BLACKLIST    on

#   if you have taken the time to correctly specify your "trusted_networks",
#   this is another good way to save CPU
#
# shortcircuit ALL_TRUSTED             on

#   and a well-trained bayes DB can save running rules, too
#
shortcircuit BAYES_99                spam
shortcircuit BAYES_00                ham

blacklist_from wokfrance.com
blacklist_from brother-mailer.com
blacklist_from *.sd-soft.net
blacklist_from woifrance.com
blacklist_from adimacocl.net
blacklist_from bletspuranawyat.net
blacklist_from sd-soft.net
blacklist_from m1web-track.com
blacklist_from winntoniecline.net
blacklist_from kafod.org
blacklist_from *.kafod.org
blacklist_from bhlivetickets@bhlive.co.uk
blacklist_from *.bhlive.co.uk
blacklist_from *.regionasm.net
blacklist_from regionasm.net

## Tweaks.
score AC_BR_BONANZA                 1.0
score ADMITS_SPAM                  10.0
score A_HREF_TO_REMOVE              2.0
score DEAR_FRIEND                   4.0
score FREEMAIL_FORGED_FROMDOMAIN    4.0
score FREEMAIL_FROM                 1.0
score FROM_LOCAL_HEX                9.0
score HTML_MESSAGE                  2.0
score RCVD_IN_MSPIKE_BL             2.0
score RCVD_IN_SORBS_WEB             2.0
score RCVD_IN_XBL                   3.0
score RDNS_NONE                     2.0
score SCVD_IN_DNSWL_BLOCKED         3.0
score T_DKIM_INVALID                1.0
score T_FREEMAIL_DOC_PDF            3.0
score T_REMOTE_IMAGE                3.0
score URIBL_BLOCKED                 3.0
score URIBL_DBL_SPAM                3.0
score URIBL_JP_SURBL                3.0
score URIBL_WS_SURBL                3.0

endif # Mail::SpamAssassin::Plugin::Shortcircuit

并且整个输出spamassassin -D对于这个来说太大了。但是，相关线路在上面。如果您需要更多信息，请告诉我要查找的内容，我会添加它。

Answer 1

问题是，你正在设置HTML_MESSAGE的内线得分短路插件。但该插件默认禁用。尝试在文件的最后一行中设置分数，在Shortcircuit endif指令之后：

#   Some shortcircuiting, if the plugin is enabled
# 
ifplugin Mail::SpamAssassin::Plugin::Shortcircuit
# [...]
endif # Mail::SpamAssassin::Plugin::Shortcircuit

score HTML_MESSAGE 2.0

如果您更喜欢启用Shortcuit插件，则需要从/etc/spamassassin/v320.pre文件中取消对它的注释：

# Shortcircuit - stop evaluation early if high-accuracy rules fire
# 
loadplugin Mail::SpamAssassin::Plugin::Shortcircuit