Using the "to", "cc" and "bcc" to customize messages
Do World Case personalize the message, i.e. it uses the 'To' field in message to send the mail or it uses 'Cc' or 'Bcc' field like some other Bulk Mailers ?
WorldCast uses the "To" field to send customized emails. If you do not need customization, you can use the 'bcc' option in the Tools|Configurations|Copies|One message/many recipients menu.