Monks-- I'm having a problem with Net::SMTP. I have a script that uses Net::SMTP and MIME::Lite to send various messages. It uses the as_string() method from MIME::Lite to create a scalar which is then passed to the data() method in Net::SMTP. It works fine except when I try to send a complicated, multipart message. MIME::Lite seems to be returning to correct data to pass to Net::SMTP->data(), but this method call returns undef instead of the expected 1 (and the message, of course, is not sent). Any ideas? Are there certain chracters that data() can't handle? Thanks! =)