Download: http://archive.info-mac.org/inet/mail/be-mailer-15.hqx
BeMailer 1.5 ‹ the simple application that allows you to easily send batch
(multiple) e-mail messages from Claris Emailer, Eudora, Outlook Express, or even
your America Online account! This application is shareware and will only allow
you to send five (5) messages at a time until it has been properly registered.
Once registered, there is no limit to the number of messages you can send.