RFC 822 defines what constitutes a valid email address. Good luck interpreting it, though. Can anyone help me figure this out? http://www.freesoft.org/CIE/RFC/822/12.htm zm -- Zachary Mutrux, Project Manager/Production Specialist Monarch Media : 831-457-4414 : http://www.monarchmedia.com/ on 1/23/01 1:26 AM, CDitty at mail at redhotsweeps.com wrote: > Does anyone know of any problems with using an & sign in an email > address?