procmail/defines

   1 ### basic settings
   2
   3 SHELL=/bin/sh
   4 PATH=$HOME/bin:/usr/local/bin:/usr/bin:/bin
   5
   6 COMSAT=no
   7
   8 LINEBUF=16384
   9 UMASK=0077
  10
  11 PMVAR=$HOME/.var/procmail
  12 MAILFILT=$HOME/.etc/mailfilter
  13 PMRULES=$PMDIR/rules
  14 CONF=$MAILFILT/config
  15 REPLIES=$MAILFILT/autoreplies
  16
  17 LOGFILE=${LOGFILE:-$PMVAR/log}
  18 LOGABSTRACT=no
  19
  20 LC_CTYPE=de_CH.UTF-8
  21
  22 #NICE='/usr/bin/nice -20'
  23
  24 PROCMAIL="$NICE /usr/bin/procmail -p $PMDIR/procmailrc"
  25 FORMAIL="$NICE /usr/bin/formail -f"
  26 EGREP="$NICE /bin/egrep"
  27 SED="$NICE /bin/sed"
  28 DELIVER="$NICE /usr/lib/dovecot/deliver"
  29
  30 CRM114="$NICE /usr/share/crm114/mailreaver.crm -u $MAILFILT/crm114/"
  31 SA_PREFS="$MAILFILT/spamassassin/user_prefs"
  32 SPAMASSASSIN="$NICE /usr/bin/spamassassin --prefs-file=$SA_PREFS"
  33 SPAMC="$NICE /usr/bin/spamc --log-to-stderr --no-safe-fallback"
  34 #SPAMC="$SPAMASSASSIN"
  35 TRAINER="$NICE $MAILFILT/bin/train"
  36
  37 SQLITE="$NICE /usr/bin/sqlite3"
  38
  39 OURDATE="`date -R`"
  40 OURDATE_SHORT=`date +%Y.%m.%d.%H.%M.%N`
  41
  42 BASE=$HOME/.maildir
  43
  44 #DEFAULT="|$DELIVER"
  45 DEFAULT=$BASE/
  46 ORGMAIL=$HOME/BOUNCED-MAIL
  47
  48 # maximum message size for spam checking
  49 SPAMCHECK_MAX_MESSAGE_SIZE=512000
  50
  51 # if crm114 is unsure and SA returns a score less-than-or-equal to this,
  52 # autotrain crm114 with ham
  53 CRM_UNSURE_SA_AUTOTRAIN_LIMIT_HAM=2.0
  54 # if crm114 classifies a message as spam but SA returns a score
  55 # less-than-or-equal to this, retrain crm114
  56 CRM_MISCLASSIFY_SA_AUTOTRAIN_LIMIT_HAM=-1.0
  57 # if crm114 is unsure and SA returns a score greater than this, autotrain
  58 # crm114 with spam
  59 CRM_UNSURE_SA_AUTOTRAIN_LIMIT_SPAM=8.0
  60 # if crm114 classifies a message as ham but SA returns a score
  61 # greate than this, retrain crm114
  62 CRM_MISCLASSIFY_SA_AUTOTRAIN_LIMIT_SPAM=11
  63
  64 ### constants used in rules
  65 NL="
  66 "
  67 RE_MYDOMAIN="(.+\.)*madduck\.net"
  68 RE_MAILRELAYS="(seamus|clegg)\.madduck\.net"
  69 RE_SPACE="[     ]"
  70 RE_NOT_SPACE="[^        ]"
  71 RE_SPACE_NEWLINE="(^|$RE_SPACE)"
  72 RE_FIRSTNAME="martin($RE_SPACE_NEWLINE+f(\.?|elix))?"
  73 RE_LASTNAME="kraff?t"
  74 RE_EXTRACT_HEADER_VALUE="$RE_SPACE*\/$RE_NOT_SPACE.*"
  75
  76 DEJAVU_HEADER=X-Deja-Vu
  77
  78 NULL=/dev/null
  79 DELAYED_QUEUE=$BASE/.delayed/
  80 TICKLER_QUEUE=$BASE/.tickler/
  81 DISCARD=$BASE/.discard/
  82 #DISCARD="'|$DELIVER -m BASE.discard'"
  83
  84 ### variables from the message
  85
  86 ### local recipient data
  87 # user+foobar@my.domain.org
  88 # <  >                       $USER
  89 #      <    >                $EXTENSION
  90 # <         >                $LOCAL
  91 #             <           >  $DOMAIN
  92 # <                       >  $RECIPIENT
  93 USER="${USER:-$LOGNAME}"
  94 EXTENSION="${EXTENSION:-}"
  95 LOCAL="${LOCAL:-$USER${EXTENSION:++$EXTENSION}}"
  96 HOSTNAME="`hostname --fqdn`"
  97 DOMAIN="${DOMAIN:-$HOSTNAME}"
  98 RECIPIENT="${RECIPIENT:-$LOCAL@$DOMAIN}"
  99 ID="$LOGNAME@$HOSTNAME"
 100
 101 # message-id
 102 INCLUDERC=$PMDIR/get-msgid
 103
 104 # if $SENDER is undefined or not an email address, get it from the message
 105 :0
 106 * !SENDER ?? @
 107 *$ ^Sender:$RE_EXTRACT_HEADER_VALUE
 108 { SENDER="$MATCH" }
 109
 110 :0
 111 *$ ^Date:$RE_EXTRACT_HEADER_VALUE
 112 { DATE="$MATCH" }
 113
 114 :0
 115 *$ ^From:$RE_EXTRACT_HEADER_VALUE
 116 { FROM="$MATCH" }
 117
 118 :0
 119 *$ ^Subject:$RE_EXTRACT_HEADER_VALUE
 120 { SUBJECT="$MATCH" }
 121
 122 :0
 123 *$ ^X-Original-To:$RE_EXTRACT_HEADER_VALUE
 124 { ORIGINAL_TO="$MATCH" }
 125 :0 E
 126 { LOG="NO ORIGINAL_TO: $MSGID" }
 127
 128 :0
 129 *$ ^X-Trained-As:$RE_EXTRACT_HEADER_VALUE
 130 { TRAINED_AS="$MATCH" }
 131
 132 :0
 133 *$ ^X-Tickle-Delivered:$RE_EXTRACT_HEADER_VALUE
 134 { TICKLE_DELIVERED="$MATCH" }
 135
 136 :0
 137 *$ ^X-Delayed:$RE_EXTRACT_HEADER_VALUE
 138 { DELAYED="$MATCH" }
 139
 140 # fix variable values for special cases
 141 INCLUDERC=$PMDIR/normalise
 142
 143 :0
 144 * ORIGINAL_TO ?? ^\/[^@]+
 145 { ORIG_LOCAL="$MATCH" }
 146
 147 :0
 148 * ORIGINAL_TO ?? .+@\/.+
 149 { ORIG_DOMAIN="$MATCH" }
 150
 151 ### run-time variables
 152
 153 # MSG_DEJAVU
 154 # a procmail-style flag, which is true if unset and false if set (to !).
 155 # unset by dejavu if the message has already been seen by the filter (according
 156 # to the X-Been-There header).
 157 MSG_DEJAVU=!
 158
 159 # DEST
 160 # set this to a folder if the message should be delivered elsewhere than the
 161 # default
 162 DEST
 163
 164 # SKIP_SPAMCHECKS
 165 # if set, cuases spamchecks to be skipped, value lists reason
 166 SKIP_SPAMCHECKS
 167
 168 # SPAMTRAPPED
 169 # set by spamtrapped and eqdomains and used to bypass spamchecks and handle as
 170 # spam immediately. The value identifies who unset the variable.
 171 SPAMTRAPPED
 172
 173 # IS_SPAM
 174 # if set, then the mailfilter is as sure as it gets that the message is spam.
 175 # The value identifies who set the variable.
 176 IS_SPAM
 177
 178 # SPAM_DISAGREE
 179 # if set, then the various spamchecks disagree about spaminess of the mail.
 180 # The value can hold additional information.
 181 SPAM_DISAGREE
 182
 183 # SPAM_UNSURE
 184 # if set, then the various spamchecks are unsure about spaminess of the mail.
 185 # The value can hold additional information.
 186 SPAM_UNSURE
 187
 188 # SPAM_UNKNOWN
 189 # if set, the spamchecks were skipped. The value gives the reason for
 190 # skipping.
 191 SPAM_UNKNOWN
 192
 193 # RETRAIN
 194 # if set, causes spamfilters to be retrained, according to the variable's value
 195 RETRAIN
 196
 197 # JUSTME
 198 # if set, contains reason why justme message was passed
 199 JUSTME