hey,
I have a qmail-ldap installed. Each user has a "deliveyProgramPath"
defined, and local deliveries are disabled. My goal is the following:
- scan mail for SPAM for each user individually
- have quota support
For this to work, I have disabled local deliveries and enabled
delivery program path. As a delivery program I have tried:
a) safecat
b) condwrite
in case (a), scanning for spam works OK, but quotas are totally
ignored.
in case (b), quotas work fine, but I can not enable scan for spamming,
because condwrite expects a seekable pipe... To be honest I have no
idea where condwrite gets information about quota limits (maybe
environment).
Google says use a program "seekablepipe". Starting from there, I see
the following problems:
- for each mail being delivered, there will be a whole lot of
processes started. First - qmail, then delivery program, then
condwrite, then /bin/true, then seekablepipe (and several
processes inside of it) and then spamc.
- seekablepipe failed while building package
- installing all of that stuff again on a new server will take
forever in case of a crash....
Are there any other programs that know how to handle quotas and do not
require seekable pipes? And how does condwrite know about quotas?
Maybe there is a way to enable it in safecat (maildir)?
thanks for all ideas,
Karolis
