vvrpgsporcupineorg hanspeter kunz fri 20080222 0818 0500 wietse venema wrote hanspeter kunz rule matches received header emails several recipients test postmap q nevertheless header rewritten preserve line boundaries postmap queries postmap q multi line text maptypemapname postmap q cat file one multiline header maptypemapname examples bourne shell syntax hm guess didnt make clear matchingrewriting works correctly test postmap q guess make clear tests postmap meaningful unless jump hoops preserve multiline format received headers wietse thu 07 aug 2008 142242 0500 header_checks handled differently emails one recipient