Jinx wrote: > Does anyone know of a reference for the acceptable > characters and maximum length (if there is one) of an > e-mail address ? I don't remember a specific limit for an address. I sortof remember that there is a limit on total line length, although transports are "encouraged" to not impose an upper limit. That would be in RFC 821. RFC 822 goes into detail about the meaning of the header, so that might be a good place to look for an address size limit if there is one. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.