Philip Hazel wrote: > On Fri, 13 Apr 2007, Tom Bombadil wrote: > >> Does it scan the header file everytime it needs a specific $header_XXX? > > No, it scans the list of headers, which is held in main memory while a > message is being processed. > >> Lets say I need to check $header_X-SPAM-RESULT in many different >> routers, is it better if I put it in a $address_data? Or a "call" to >> $header_XXX is fast enough? > > Unless there are a zillion headers (which won't be the case for 99.999% > of messages), I doubt that it would make any difference. Besides, Exim > is typically I/O bound, not cpu bound. > >> BTW... does $address_data stays just in memory? I assume so, right? > > Yes. >
Awesome! Thanks a bunch Philip! -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
