SYNOPSIS

 use Mail::Message::Head::ResentGroup;
 my $rg = Mail::Message::Head::ResentGroup->new(head => $head,
              From => 'me@home.nl', To => 'You@tux.aq');
 $head->addResentGroup($rg);

 my $rg = $head->addResentGroup(From => 'me');

 my @from = $rg->From;

 my @rgs = $head->resentGroups;
 $rg[2]->delete if @rgs > 2;

See SYNOPSIS in Mail::Message::Head::FieldGroup

DESCRIPTION

A resent group is a set of header fields which describe one intermediate step in the message transport. Resent groups have NOTHING to do with user activety; there is no relation to the user's sense of creating reply, forward, or bounce messages at all!

See DESCRIPTION in Mail::Message::Head::FieldGroup