# Global maildrop filter file
#DEFAULT="$HOME/.maildir/"

#
# Define variables
#
SHELL="/bin/bash"
DEFAULT = "$HOME/.maildir"
MAILDIR = "$HOME/.maildir"

#
#  Logfile destination
#  After your satisifed that this is working properly, comment out all
#  the lines that start with "log"
#
logfile "$HOME/.getmail/.maildrop.log"
#
# Markers for the log file
#
log "Markers:   ---------------------------------------------"
log " (**) from config file, (II) informational, (WW) warning"
log "--------------------------------------------------------"
log ""



######################################################################
#
# Adding missing headers for PGP/MIME 
#

BPM="-----BEGIN PGP MESSAGE-----"
EPM="-----END PGP MESSAGE-----"
BPS="-----BEGIN PGP SIGNATURE-----"
EPS="-----END PGP SIGNATURE-----"

if (!/^Content-Type: message/ && !/^Content-Type: multipart/ \
        && !/^Content-Type: application\/pgp/)
                {
                if (/^$BPM/:b && /^$EPM/:b)
                xfilter "reformail -A 'Content-Type: application/pgp; format=text; \
                        x-action=encrypt'"

                if (/^$BPS/:b && /^$EPS/:b)
                xfilter "reformail -A 'Content-Type: application/pgp; format=text; \
                        x-action=sign'"
                }


#####################################################################
#
#  Correcting wrong signature dashes
#  it doesn't work, need to fix

if ( /^--$/:b)
        {
        xfilter "sed -e 's/^--$/-- /'"
        log "(II) Sig Dashes corrected"
        }  

# Include any rules set up for the user - this gives the 
#   administrator a way to override the domain's mailfilter file
#
#   this is also the "suggested" way to set individual values
#   for maildrop such as quota. (why do you need quota on your own PC?)
#

`test -r $HOME/.mailfilter`
if( $RETURNCODE == 0 )
        {
        log "(==)  Including $HOME/.mailfilter"
                exception {
                        include $HOME/.mailfilter
        }
        }

# - maildrop mailinglist.
#   http://lists.sourceforge.net/lists/listinfo/courier-maildrop

# - Please browse the mailinglist archives for more examples.
#   http://sourceforge.net/mailarchive/forum.php?forum=courier-maildrop

# - Save this file as .mailfilter in your home directory and do
#   chmod 600 .mailfilter

# - Do not edit your .mailfilter file with a DOS or WINDOWS
#   texteditor!!


# - Linebreaking doesn't work inside a pattern. So the following 
#   rule cannot work:
#
#if (/^Subject:.*(exim|sendmail| \
#    gdm|xdm|imap|cgi)/)
#
#   and must be in one line:
#
# if (/^Subject:.*(exim|sendmail|gdm|xdm|imap|cgi)/)
#  
#  
# - Linebreaking only works for quotet text and between patterns:
#
#  "Imagine this is as a \
#                   long text string"
#
#
#if (/^To:.*mutt/ \
#  || /^[Cc][Cc]:.*mutt/)
# 

#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
#  Spam messages with numbered subjects
#
if (/^Subject:.*[:wbreak:][:digit:][:digit:][:digit:][:digit:][:wbreak:]/ \
    && !/^Precedence: bulk/)
{
    exception {
        to $DEFAULT/.Trash/
    }
}


#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# What we can find in the header
if	(  /^X-Advertisement:.*/ 		\
	|| /^X-Mailer:.*(Advanced Mass)/ 	\
	|| /^X-Spam-Status: YES / 		\
	|| /^Message-ID:*<>/ 			)  
{
    exception {
        to $DEFAULT/.Trash/
    }
}

#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# Spam addresses From: 
if (/^From:.*(galamail\.com|agentoflove|absoluteagency\.com|delphi\.com|238525) /)
{
    exception {
        to $DEFAULT/.Trash/
    }
}


#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# Spam addresses To:
if (/^To:.*(spambot|undisclosed recipient)/ )
{
    exception {
        to $DEFAULT/.Trash/
    }
}


#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# Long Subject spam words 

# IT SHOULD BE JUST ONE LONG LINE (breaks are for wiki purpuses)
if (/^Subject:.*(SPAM|\[Vv\]iagra|offer|free|wanted|penis|chip|inch|please|pill|ydrocodone|remember|
prescription|1-800|inch|remove|XXX|sex|adults|business opportunity|unsuscribe|LANGUAGE CENTER|visit today|
penis|longer|size|GUARANTEE|\[Ll\] \[Aa\] \[Nn\] \[Gg\] \[Uu\] \[Aa\] \[Gg\] \[Ee\] ) / )
{
    exception {
        to $DEFAULT/.Trash/
    }
}


#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# Trashing offtopic messages
if (/^Subject:.*(\[ot\]|\<ot\>|\[off\]|\[.*[ ]ot\])|off.*topic/)
{
    exception {
        to $DEFAULT/.Trash/
    }
}

#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# Trashing test messages
if (/^Subject:test$/)
{
    exception {
        to $DEFAULT/.Trash/
    }
}


if (/^Subject:.*[ ]test$/)
{
    exception {
        to $DEFAULT/.Trash/
    }
}

#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# .Personal
#
if ( /^From:.*(friend_1|friend_2|friend_3)/ )
{
    exception {
        to $DEFAULT/.Personal/
    }
}


#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# .2root
#
if (/^Subject:.*Cron/ || /^To:.*root/ ) 
{
    exception {
        to $DEFAULT/.2root/
    }
}

#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# .yourmailbox
#
if (/^To:.*yourmailbox/)
{
    exception {
        to $DEFAULT/.youmailbox/
    }
}

####################################################################
# .mailing lists and forums

#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# .gentoo-wiki
if 	(  /^Reply-To:.*devel@gentoo-wiki\.com/	\
	|| /^Reply-To:.*users@gentoo-wiki\.com/	)
{
    exception {
        to $DEFAULT/.gentoo-wiki/
    }
}

#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# .forums.gentoo-org
if (/^From:.*blackhole@forums\.gentoo\.org/ )
{
    exception {
        to $DEFAULT/.forums-gentoo/
    }
}

#''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
# .courier-maildrop
if (/^List-Post:.*courier-maildrop*/ )
{
    exception {
        to $DEFAULT/.list.courier-maildrop/
    }
}

# The mailbox_command parameter specifies the optional external
# command to use instead of mailbox delivery. The command is run as
# the recipient with proper HOME, SHELL and LOGNAME environment settings.
# Exception:  delivery for root is done as $default_user.
#
# Other environment variables of interest: USER (recipient username),
# EXTENSION (address extension), DOMAIN (domain part of address),
# and LOCAL (the address localpart).
#
# Unlike other Postfix configuration parameters, the mailbox_command
# parameter is not subjected to $parameter substitutions. This is to
# make it easier to specify shell syntax (see example below).
#
# Avoid shell meta characters because they will force Postfix to run
# an expensive shell process. Procmail alone is expensive enough.
#
# IF YOU USE THIS TO DELIVER MAIL SYSTEM-WIDE, YOU MUST SET UP AN
# ALIAS THAT FORWARDS MAIL FOR ROOT TO A REAL USER.
#
#mailbox_command = /some/where/procmail
#mailbox_command = /some/where/procmail -a "$EXTENSION"
mailbox_command = /usr/bin/maildrop

## Set to 1 because Maildrop only delivers one message at a time.
maildrop_destination_recipient_limit = 1 

maildrop unix - n n - - pipe 

# объедините две последующие линии в одну!
flags=DRhu user=vmail:vmail argv=/usr/bin/maildrop -w 90 -d ${user} ${nexthop} 
${extension} ${recipient} ${user}${nexthop} #thats should be joined with the above line!

# So what does maildrop do with all of these?  The above looks somewhat
# redundant, as ${recipient} is made up of ${user}+${extension}@${nexthop}.
# 
# Magic from a recipe :-).
#
#The answer: in the maildropfilter file, $recipient becomes $1, $user
#$2, etc.  So for my purposes, $recipient is sufficient.  In addition,
#I must put this, or something similar, in the maildropfilter:
#   xfilter "reformail -I 'X-Panix-Recipient: $1'"