Comment 21 for bug 1770532

FYI, for a backwards and forwards compatibility workaround until a fix is distributed, I was able to utilize the Amavis::Custom functionality to "patch" the core code. Put the following code at the end of a config file that amavisd-new loads, or otherwise load a file with the end code in it. For example:

50-user:

use strict;

#
# Place your configuration directives here. They will override those in
# earlier files.
#
# See /usr/share/doc/amavisd-new/ for documentation and examples of
# the directives you can use in this file
#

# Your configuration stuff here

#------------ Do not modify anything below this line -------------
1; # ensure a defined return

# Make sure the originating flag is up-to-date.
package Amavis::Custom;
use strict;

BEGIN {
  import Amavis::Conf qw(c);
}

sub new {
    my($class,$conn,$msginfo) = @_;
    $msginfo->originating(c('originating'));
}

1;