Virtual Hosting with Postfix, part two | HowtoForge - Linux Howtos and Tutorials
by cbrocas (via)
That encrypted password is an MD5 hash of the word 'test'. mkpasswd is a great utility for generating MD5 passwords. The 1000:1000 corresponds to the uid and gid of the "virtual" user we created in Part One. The home directory includes everything but the word before the @ in the email address.
No comment on this link yet.