使用unix utils连接许多电子邮件文件

I would like to know if there is any easy way to print multiple emails(about 200) so that they continue on as opposed to printing one per page. I have tried with thunderbird and evolution and this does not seem possible. Would concatenating the individual mail files work or are there other unix utilities that could do this? WOuld sed or awk be suited for this?I would like to know if there is any easy way t