[Dovecot] trying to see different files

[Kenneth Porter]

--On Wednesday, September 21, 2005 9:23 AM +1000 Curtis Maloney 
<cmaloney at cardgate.net> wrote:

> Well, the Dovecot server won't do this for you.  But the Dovecot LDA can
> do it, if you write Sieve scripts to do it.  There's more details in the
> Wiki, or you could look up the Sieve RFC.

One could also use procmail as one's LDA. This is the standard 
configuration on Red Hat distros. What does the Dovecot LDA offer over 
procmail?