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Custom spam tag subject munging in spamassasin plugin

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Hi all!

I have written a patch to allow the spamassasin plugin to have a custom
spam tag read in from a configuration file as opposed to the default ***
SPAM *** that is hard coded.

When the configuration file (spamsubjectprefix) is not defined or empty
the default value still applies, if it is provided the value from the
configuration file is used.

Any change this can be considered for implementation as we would really
like to have it for SME Server.

Kind regards,

Jonathan

Signed-off-by: Robert <rspier@pobox.com>
This commit is contained in:
Jonathan Martens 2009-11-04 11:10:38 +01:00 committed by Robert
parent d066479a77
commit 48d1a5b9fe
1 changed files with 4 additions and 2 deletions
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6
plugins/spamassassin
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@ -41,7 +41,8 @@ The default is to never reject mail based on the SpamAssassin score.
=item munge_subject_threshold [threshold] =item munge_subject_threshold [threshold]
Set the threshold where the plugin will prefix the subject with Set the threshold where the plugin will prefix the subject with
'***SPAM***'. A modified subject is easier to filter on than the '***SPAM***' or the value defined in the spamsubjectprefix
configuration file. A modified subject is easier to filter on than the
other headers for many people with not so clever mail clients. You other headers for many people with not so clever mail clients. You
might want to make another plugin that does this on a per user basis. might want to make another plugin that does this on a per user basis.
@ -236,8 +237,9 @@ sub check_spam_munge_subject {
return DECLINED unless $score >= $self->{_args}->{munge_subject_threshold}; return DECLINED unless $score >= $self->{_args}->{munge_subject_threshold};
my $subject_prefix = $self->qp->config('spamsubjectprefix') || '*** SPAM ***';
my $subject = $transaction->header->get('Subject') || ''; my $subject = $transaction->header->get('Subject') || '';
$transaction->header->replace('Subject', "***SPAM*** $subject"); $transaction->header->replace('Subject', "$subject_prefix $subject");
return DECLINED; return DECLINED;
} }