$data->execute();
my $data_check = $data->fetchall_arrayref();
for my $row (@$data_check) {
   my ($msgid, $snd_fname, $snd_lname, $rec_fname, $rec_lname) = @$row;
   printf "% 6u %-32.32s %-32.32s\n", 
         $msgid, 
         join(" ", $snd_lname, $snd_fname), 
         join(" ", $rec_lname, $rec_fname);
}