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package Sietima::Role::NoSpoof; 
use Moo::Role;
use Sietima::Policy;
use Email::Address;
use namespace::clean;
 
# VERSION 
# ABSTRACT: never sends out messages from subscribers' addresses 
 
=head1 SYNOPSIS
 
  my $sietima = Sietima->with_traits('NoSpoof')->new(\%args);
 
=head1 DESCRIPTION
 
A L<< C<Sietima> >> list with this role applied will replace the
`From` address with its own L<<
C<post_address>|Sietima::Role::WithPostAddress >> (this is a
"sub-role" of L<< C<WithPostAddress>|Sietima::Role::WithPostAddress
>>).
 
This will make the list DMARC-compliant.
 
=cut
 
with 'Sietima::Role::WithPostAddress';
 
around munge_mail => sub ($orig,$self,$incoming_mail) {
    my $sender = $self->post_address->address;
    my ($from) = Email::Address->parse($incoming_mail->header_str('From'));
 
    $from->address($sender);
 
    $incoming_mail->header_str_set(
        From => $from,
    );
 
    return $self->$orig($incoming_mail);
};
 
1;