On Mon, 25 Jul 2011 23:36:57 -0700 (PDT) yamanoor sairam wrote: > I apologize if I am asking that is something that is obvious. I > wanted to transfer pictures from a memory card to an SMTP server as > an email attachment? I would like to do it with PIC's ethernet stack. > I searched with different keywords but I was not able to find > relevant documentation. Is there a way to mail pictures as email > attachment to an SMTP server? At the SMTP layer, e-mail attachments are just part of the message, between the DATA command and the terminating dot. At the message layer, an e-mail with attachments has content type multipart/mixed and the main text, plus each attachment, is a distinct MIME part. If you haven't achieved sending e-mails without attachments yet, do that first. If you have, then go read about MIME as that's the specification that defines multipart message bodies. Chris --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .