[Dovecot] Address Extensions with System Users

[Jeff Grossman]

Timo Sirainen wrote:
> On Thu, 2009-04-16 at 11:14 -0700, Jeff Grossman wrote:
>> Everything I can find about setting this up applies to virtual users
>> which
>> I do not have.  How do I get Deliver to recognize the address extension.
>> I am sure it is easy, and I apologize for not finding the answer out
>> myself.
>
> Nope. Actually deliver doesn't currently support that feature at all
> internally. You could always write a wrapper script that split the
> extension part and feed it separately to deliver..
>
Well doesn't that suck.  I have no idea how to create a wrapper script.  I
guess I need to figure something else out.

So, if I was create virtual users I would be able to use the +ext filter
method?