Hello, What you were seeing wasn't machine code, it was an image (albiet not decoded into a pretty picture) in the body of the email. As IlyaM suggested, you will want to wrap the image in a MIME boundary in your email, probably with MIME::Lite . A google search for "mime rfc" will give you some good reading material on MIME (Multipurpose Internet Mail Extensions),

In reply to Re: Bewildered in a Land of Shiny Perls by dug
in thread Attaching an image to mail by Anonymous Monk

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