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#!/usr/bin/perl |
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|
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# ========================================================================== |
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# |
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# recieveMail v0.03 |
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# a simple mail filter done in perl with CPAN-module "Mail::Audit" |
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# |
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# |
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# 2002-10-14, joko@netfrag.org |
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# + $LOGFILE is used now (recievemail.log) |
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# + tracing (uses $LOGFILE) |
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# + checks delivery path for existance, |
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# changes $LOGFILE if needed |
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# |
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# 2002-07-17, joko@netfrag.org |
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# + added filtering by target (destination-routing) |
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# (looks in "to", "cc" and "bcc") |
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# |
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# 2001-12-05, joko@netfrag.org |
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# + initial internal release |
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# TODO: |
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# - more sophisticated filtering |
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# - configuration-comfort (use arrays and hashes, no "matching-code-worm") |
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# - Html-Gui to define rules |
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# - rule base located in LDAP (local delivery routing) |
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# |
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# ========================================================================== |
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|
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use strict; |
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# don't use warnings; |
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|
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# ---------------------------------------------------------- |
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# declare and initialize some variables |
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# these are mostly directories for routing our mail to |
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my $HOME = "/home/joko/virtual/joko_mail"; |
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my $MAILDIR = "$HOME/Mail"; |
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my $LOGFILE = "$MAILDIR/recievemail.log"; |
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my $LOCKFILE = "$HOME/.procmail.lockfile"; |
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my $DEFAULT = "$MAILDIR/SORTED/misc/Inbox"; |
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my $DEBUG = 0; |
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my $TRACE = 1; |
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|
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if (! -e $HOME) { |
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$LOGFILE = "log/recievemail-emerg.log"; |
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my $msg = "delivery failed, base directory $HOME does not exist"; |
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open(FH, '>>' . $LOGFILE); |
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print FH $msg, "\n"; |
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close(FH); |
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die($msg); |
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} |
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|
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# ---------------------------------------------------------- |
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# main |
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# ---------------------------------------------------------- |
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|
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# cry for our "Auditor" |
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use Mail::Audit; |
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|
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# "jump" into processing of new incoming mail and get a "handler" to this mail |
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my $incoming = Mail::Audit->new; |
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|
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my $from = $incoming->from; |
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my $to = $incoming->to; |
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my $subject = $incoming->subject; |
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|
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chomp($from); |
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chomp($to); |
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chomp($subject); |
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|
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# - - - - - - - - - - - - - - - - - - - - |
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# tracing mail |
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# - - - - - - - - - - - - - - - - - - - - |
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sub s2f { |
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my $str = shift; |
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open(FH, '>>' . $LOGFILE); |
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print FH $str, "\n"; |
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close(FH); |
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} |
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if ($TRACE) { |
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s2f("Mail from $from to $to"); |
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s2f("Subject: $subject"); |
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} |
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|
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# - - - - - - - - - - - - - - - - - - - - |
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# processing mail |
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# - - - - - - - - - - - - - - - - - - - - |
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|
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sub compareTarget { |
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my $pattern = shift; |
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my $ok = 0; |
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$ok = 1 if ($incoming->to =~ m/$pattern/); |
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$ok = 1 if ($incoming->cc =~ m/$pattern/); |
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$ok = 1 if ($incoming->bcc =~ m/$pattern/); |
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return $ok; |
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} |
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|
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sub jaccept { |
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my $deliver_to = shift; |
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# TODO: tracing, debugging |
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if ($TRACE) { |
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s2f("deliver to: $deliver_to"); |
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} |
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$incoming->accept($deliver_to); |
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} |
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|
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# ----- |
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# source-routing |
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#if ($incoming->from =~ /root\@smtp\.f7x\.net/i) { |
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# $incoming->accept("$MAILDIR/SORTED/netfrag.org/Current/status-ns1.f7x.net"); |
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#} |
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if ($incoming->from =~ /(root|admin)\@cashew\.netfrag\.org/i) { |
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jaccept("$MAILDIR/SORTED/netfrag.org/Status/cashew.netfrag.org"); |
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} |
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if ($incoming->from =~ /(root|admin)\@quepasa\.netfrag\.org/i) { |
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jaccept("$MAILDIR/SORTED/netfrag.org/Status/quepasa.netfrag.org"); |
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} |
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if ($incoming->from =~ /(root|service|netsaint)\@h1\.service\.netfrag\.org/i) { |
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jaccept("$MAILDIR/SORTED/netfrag.org/Status/h1.service.netfrag.org"); |
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} |
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|
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|
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# ----- |
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# source && destination - routing |
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if ($incoming->from =~ /andreas\.motl\@ilo\.de/ && compareTarget('joko\@netfrag\.org')) { |
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jaccept("$MAILDIR/SORTED/netfrag.org/Info"); |
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} |
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|
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|
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# ----- |
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# destination-routing |
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my $bool_ilo = ($incoming->to =~ m/ilo\.de/i); |
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my $bool_ilo_news1 = ($incoming->to =~ m/kritletter\@kbx\.de/i); |
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my $bool_from_kolumnen_de = ($incoming->to =~ m/kolumnen\.de/i); |
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my $bool_from_strixner = ($incoming->to =~ m/strixner\@web\.de/i); |
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if ($bool_ilo || $bool_ilo_news1 || $bool_from_kolumnen_de || $bool_from_strixner) { |
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jaccept("$MAILDIR/SORTED/ilo.de/Inbox"); |
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} |
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|
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if ($incoming->to =~ /web\.de/i) { |
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jaccept("$MAILDIR/SORTED/web.de/Current/Inbox"); |
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} |
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if ($incoming->to =~ /wor\.net/i) { |
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jaccept("$MAILDIR/SORTED/wor.net/Current/Inbox"); |
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} |
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if ($incoming->to =~ /netfrag\.org/i || $incoming->to =~ /archivists-talk\@yahoogroups\.com/) { |
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jaccept("$MAILDIR/SORTED/netfrag.org/Inbox"); |
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} |
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|
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# - - - - - - - - - - - - - - - - - - - - |
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|
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# the default-handler: simply accept all mails and route them to "/var/spool/mail" |
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# $incoming->accept(); |
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|
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# if you want to reject all mails coming through to here, do a ... |
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# $incoming->reject; |
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|
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# catch all mails and route them to a "DEFAULT"-inbox |
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jaccept($DEFAULT); |
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