MSullivan wrote: > Does anyone have experience with SMTP and POP3 email protocols ? Yes. I've written both POP3 and SMTP servers and additional software to form a whole mail queueing and forwarding system. What are your specific questions? You can't do much with these protocols without reading the specs, which in this case are RFCs. There is no substitute for going to the source and getting the definative answer. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu