Hi All Am working in a school, we have Microsft server 2003 and exchange server 2003 ,i have the student parents emails but it is external emails as abc@yahoo.com or xyz@hotmail.com ... i need to add these emails to a group in our active directory so we can send them an emails.Plz can u help me to do it Thanks in advanceAlexana

You can add it as "Contact" in ADUC (Active Directory Users and Computers), after which you can add it to groups also.A.