dovecot - Jun 2012 - director: non standart ports at backends

hello,
I'm trying to figure out how to proxy pop3 and pop3s that listens on
non-standart ports at backends.
For example, pop3 is at 1110 and pop3s at 1995 (on backend side).
is it possible? 
how should I separate this ports in director's config?
it's easy for one port:
for example lmtp - you just use passdb in protocol lmtp {}

On 11.6.2012, at 12.27, ???????? ????????? ?????????? wrote:
> hello,
> I'm trying to figure out how to proxy pop3 and pop3s that listens on
non-standart ports at backends.
> For example, pop3 is at 1110 and pop3s at 1995 (on backend side).
> is it possible? 
> how should I separate this ports in director's config?
> it's easy for one port:
> for example lmtp - you just use passdb in protocol lmtp {}
The passdb needs to return the "port" field. You can't use static
passdb for this, since it has no conditionals and you can't do per-port
configuration. Maybe use sqlite (simply to use it as a scripting engine - empty
database) or checkpassword as your passdb.