Mail::Delivery の VERPs 対応 $service = new Mail::Delivery { log_function => $fp, smtp_log_function => $sfp, smtp_log_handle => $handle, }; $service->deliver( { 'smtp_servers' => $config->{'smtp_servers'}, 'smtp_sender' => $config->{'smtp_sender'}, 'recipient_maps' => $config->{recipient_maps}, 'recipient_limit' => $config->{smtp_recipient_limit}, 'message' => $message, map_params => $config, # で、verps だが? # MTA のひんとは? use_verp => yes verp_params => { styles => { postfix_style => 'XVERP', qmail_style => '-@[]', }, mta_hints => { server-A => postfix server-B => qmail } }, });