+
+ # In amavisd-new-2.11.0-rc1 and later, amavis will replace any null
+ # bytes that it finds in the body of a message with a "modified
+ # UTF-8" encoded null. The number of times it does this is then
+ # logged with the following message.
+ push @ignore_list_final, qr/^smtp forwarding: SANITIZED (\d+) NULL byte\(s\)/;