11 Dec
                
                    2012
                
            
            
                11 Dec
                
                '12
                
            
            
            
        
    
                10:30 p.m.
            
        At 10PM +0100 on 11/12/12 Kamil Jońca wrote:
Dovecot taken from deb http://xi.rename-it.nl/debian/ testing-auto/dovecot-2.1 main
- manually compiled sieve exptrograms plugin.
 Maybe its worth noticing that adding line
--8<---------------cut here---------------start------------->8--- Return-path: <a@b.c> --8<---------------cut here---------------end--------------->8--- to example message makes dovecot-lda working.
Which revision of the extprograms plugin are you using? As of changeset 47 the Return-Path manipulation has been removed, so if there was a bug in that code rebuilding with the latest version may make it go away.
Otherwise, can you get a backtrace? It would be more use if you can rebuild with debug symbols, but even without it should give some useful information.
Ben