-@@ -471,22 +479,22 @@
- # Bounces or rejects produce non-delivery status notification regardless.
-
- # Notify virus sender?
--#$warnvirussender = 1; # (defaults to false (undef))
-+$warnvirussender = 1; # (defaults to false (undef))
-
- # Notify spam sender?
--#$warnspamsender = 1; # (defaults to false (undef))
-+$warnspamsender = 1; # (defaults to false (undef))
-
- # Notify sender of banned files?
--#$warnbannedsender = 1; # (defaults to false (undef))
-+$warnbannedsender = 1; # (defaults to false (undef))
-
- # Notify sender of syntactically invalid header containing non-ASCII characters?
--#$warnbadhsender = 1; # (defaults to false (undef))
-+# $warnbadhsender = 1; # (defaults to false (undef))
-
- # Notify virus (or banned files or bad headers) RECIPIENT?
- # (not very useful, but some policies demand it)
--#$warnvirusrecip = 1; # (defaults to false (undef))
--#$warnbannedrecip = 1; # (defaults to false (undef))
--#$warnbadhrecip = 1; # (defaults to false (undef))
-+$warnvirusrecip = 1; # (defaults to false (undef))
-+$warnbannedrecip = 1; # (defaults to false (undef))
-+$warnbadhrecip = 1; # (defaults to false (undef))
-
- # Notify also non-local virus/banned recipients if $warn*recip is true?
- # (including those not matching local_domains*)
-@@ -587,7 +595,8 @@