I recently move all the files to the new server, but after i migrate the Qmail backup message inside /mailnames/domain.com/user/ , i can see the messages but could not receive nor send new message. And in the log file, i 've got

delivery 36: deferral: /bin/sh:_line_1:_/usr/bin/odeiavir:_No_such_file_or_directory/


I think my restore procedure mess up everything. can anyone suggest what can i do now?

Thanks!
Desmond