On Sat, 30 Sep 2006, John Robinson wrote: > On 30/09/2006 00:13, Florian Laws wrote: > > However, I don't really like that I do the lookup twice > > (and have to write it even three times). > > I vaguely recall that lookups like this are cached, but you should check. > > Err, I just did. The note at the end of section 2 below > http://www.exim.org/exim-html-4.62/doc/html/spec_html/ch09.html#id2542687 > says "the results of all lookups are cached".
... and you can avoid writing it three times by using a macro. But there is a simpler solution, as has already been posted. -- Philip Hazel University of Cambridge Computing Service Get the Exim 4 book: http://www.uit.co.uk/exim-book -- ## 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/
