Hi there,
I'm not sure if one can send emails via pop server, pop is only to retrieve/read mails. You'll need SMTP server to send emails. I can help with it. Question is if you're going to have some sort of template or single email to be sent to several destination or what is the purpose of the project? Also, why are you so strict about Perl, will you consider Python instead? I can do both, just prefer Python
Regards,