diff -Nur smeserver-vacation-1.1/root/usr/local/bin/vacation smeserver-vacation-1.1_bz8742/root/usr/local/bin/vacation
--- smeserver-vacation-1.1/root/usr/local/bin/vacation	2014-12-24 10:04:10.100000000 +0100
+++ smeserver-vacation-1.1_bz8742/root/usr/local/bin/vacation	2014-12-24 10:06:32.588000000 +0100
@@ -413,30 +413,28 @@
     $header = <STDIN>;
     $header =~ s/\n\s+/ /g;	# Join continuation lines
 
-    $* = 1;			# Multi line matching within a string
-
-    exit(0) if ($header =~ /^Precedence:\s+(bulk|junk|list)/i);
-    exit(0) if ($header =~ /^From.*-REQUEST\@/i);
-    exit(0) if ($header =~ /^Mailing-List:/i);
-    exit(0) if ($header =~ /^X-Spam-Status:\s+Yes/i);
+    exit(0) if ($header =~ /^Precedence:\s+(bulk|junk|list)/im);
+    exit(0) if ($header =~ /^From.*-REQUEST\@/im);
+    exit(0) if ($header =~ /^Mailing-List:/im);
+    exit(0) if ($header =~ /^X-Spam-Status:\s+Yes/im);
 
     if ($check_to_and_cc)
     {
-	($to) = ($header =~ /To:\s+(.*)/i);
-	($cc) = ($header =~ /Cc:\s+(.*)/i);
+	($to) = ($header =~ /To:\s+(.*)/im);
+	($cc) = ($header =~ /Cc:\s+(.*)/im);
 	$to .= ', ' . $cc if $cc;
 	$to = lc($to);
 
 	for (@aliases)
 	{
-	    ++$alias_match if $to =~ /\b$_\b/;
+	    ++$alias_match if $to =~ /\b$_\b/im;
 	}
 
 	exit(0) unless $alias_match;
     }
 
-    ($subject) = ($header =~ /^Subject:\s+(.*)/);
-    $subject =~ s/\s*$//;		# Remove trailing spaces
+    ($subject) = ($header =~ /^Subject:\s+(.*)/m);
+    $subject =~ s/\s*$//m;		# Remove trailing spaces
 
     $subject = "(No subject)" unless $subject;
 }