how to send attachments using perl in qmail-inject

[mugundhan]

hi all,

i have qmail installed on my linux box
and iam using a perl script to send out mails using qmail-inject.
iam just wondering how to send attachments using my perl script.
i tried but eventually falied. i really dont know what iam missing out.

can anybody please help me out.

there should be a covering message in plain/text and there should be an
attachment.

thanks and regards.

s.mugundhan