Return messages from postmaster

[Angel Durán]

Hello,  I'm using vpopmail, and I have multiple domains in the same host.   When sending a message to a non existent user in that domains, the sender never gets a return message indicating the problem, but the postmaster receives a copy of the original message.   Here is the log generated:   Apr 30 08:52:01 myhost qmail: 988613521.448040 new msg 306265 Apr 30 08:52:01 myhost qmail: 988613521.448323 info msg 306265: bytes 2013 from   <[EMAIL PROTECTED]> qp 10412 uid 502 Apr 30 08:52:01 myhost qmail: 988613521.531300 starting delivery 214170: msg 30 6265 to local [EMAIL PROTECTED] Apr 30 08:52:01 myhost qmail: 988613521.531559 status: local 1/10 remote 0/20 Apr 30 08:52:01 myhost qmail: 988613521.531736 starting delivery 214171: msg 30 6265 to local [EMAIL PROTECTED] Apr 30 08:52:01 myhost qmail: 988613521.531886 status: local 2/10 remote 0/20 Apr 30 08:52:01 myhost qmail: 988613521.571043 delivery 214170: success: did_1+ 0+0/ Apr 30 08:52:01 myhost qmail: 988613521.571304 status: local 1/10 remote 0/20 Apr 30 08:52:01 myhost qmail: 988613521.604037 delivery 214171: success: POP_us er_does_not_exist,_but_will_deliver_to_/u1/vpopmail/domains/virtualdomain.com/postm aster/did_0+0+1/ Apr 30 08:52:01 myhost qmail: 988613521.604305 status: local 0/10 remote 0/20 Apr 30 08:52:01 myhost qmail: 988613521.604449 end msg 306265   Thanks in advance.