try Mail::Sender ;-)

Back when I was first looking for an easy way to send attachments, this was the module that required the least effort on my part to get the job done. Now that MIME::Lite will call sendmail (or Net::SMTP or whatever), the gap has narrowed some, so it would be a harder choice today.

Though if I didn't know about either module, I think it's more obvious that Mail::Sender does what I want it to do, and I'd probably overlook MIME::Lite (looking at the initial description that shows up from a CPAN search).