filter option for sasl authenticated users

Hi there, I am running Postfix 2.6.5 with Amavisd-new 2.6.4 I have a global content_filter statement and I override it on all mynetworks providing through amavisd-new dkim signing capability. Is there any way to do something similar with the sasl_authenticated users; Thanks in advance Dimit

upgrade of production server

Hi all I am about to upgrade a production server to Postfix 2.6.5.-1 (from RPM) ( Red Hat EL 5 ) What is the proper way to achieve a smooth upgrade? Thanks in advance Dimitrios -- ΔΗΜΗΤΡΙΟΣ ΚΑΡΑΠΙΠΕΡΗΣ ΤΕΧΝ. ΥΠ. ΣΥΖΕΥΞΙΣ ΕΛΛΗΝΙΚΗ ΔΗΜΟΚΡΑΤΙΑ - Ν. ΘΕΣΣΑΛΟΝΙΚΗΣ ΔΗΜΟΣ ΘΕΣΣΑΛΟΝΙΚΗΣ - Δ/ΝΣΗ ΟΡΓΑΝ

Any C api to access Postfix programmatically?

Hi ! Is there any Programming Interface (api) , so that a Postfix instance could be accessed programmaticaly, say, a C program? for example, connect to a Postfix instance and validate if an e-mail address is a valid recipient for the specific instance... thanks Dimitrios Karapiperis