I had spent a whole afternoon trying to get it work. Read and reread documents and list archive still don't help. I have a qmail server -- abang.com.sg I want to set up virtualdomains for -- adek.com.sg in control/virtualdomains adek.com.sg:alamak in control/rcpthosts abang.com.sg adek.com.sg in ~alamak/.qmail-chateh &[EMAIL PROTECTED] Now when i send mail to [EMAIL PROTECTED] Mail is not delivered and I have these messages in log file: Jul 15 11:13:25 kids qmail: 932008405.872734 starting delivery 568: msg 329891 to local [EMAIL PROTECTED] Jul 15 11:13:25 kids qmail: 932008405.872966 status: local 1/10 remote 0/20 Jul 15 11:13:25 kids qmail: 932008405.891146 delivery 568: deferral: Unable_to_find_alias_user!/ What had i done wrong? Did i missed out something? Thank you Soo Aun MediaManager Pte Ltd