Fajar Priyanto wrote: > On Wednesday 05 December 2007 09:14:21 you wrote: >> On Wed, 05 Dec 2007 09:09:40 +0700 >> What is a virtual non-unix user? If the user isn't on the (unix) system, >> then where would you keep his mail until it's picked up? > > Hello Frank, > The user is in some database such as MySQL and the directory is maybe > in /home/mail/domain/virtualuserA You can modify sendmail to use a mysql database for authentication/verification and local delivery. Sample in libsmdb IIRC. Or you can choose to use a different lda that supports databases such as maildrop and a milter for user authentication/verification.