On Thu, Jan 05, 2012 at 11:03:44PM +1300, Peter wrote: > There are (at least) two options for you: > > 1. postfixadmin comes with a vacation program that works with virtual > users and can work by modifying SQL tables to change aliases for those > users. This is compatible with special extensions for squirrlmail and > roundcube. This used to be my older solution and works well.
Would postfixadmin's vacation program require using postfixadmin itself? > 2. As Jeroen mentioned, you can use the Dovecot LDA for delivery and > install sieve. This is also compatible with extenstions for both > roundcube and squirrlmail. This has the advantage that you get the > other features of sieve, such as you can put in default rules to deliver > spam to a separate folder, and you can allow your users to set their own > sieve rules to do server-side filtering of emails. This is what I do > now for new postfix installs and my clients love having the sieve > filtering capabilities. You mention that you do this for new installs. How hard is it to convert an existing installation to using Dovecot LDA?