Hi, With postfix 2.9.3-2~12.04.3 under Ubuntu:
The header_checks(5) man page says: Note: message headers are examined one logical header at a time, even when a message header spans multiple lines. Body lines are always examined one line at a time. But after doing various tests on mime_header_checks, it appears that headers are examined one physical line at a time (instead of logical headers). I wonder whether this is a documentation bug or a buggy behavior of postfix, but considering logical headers would be more useful in practice, IMHO. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <http://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)