On Wednesday 08 July 2009 05:39:56 Warren Togami wrote: > >NOTE: the optional Encode::Detect module is not installed. > > If you plan to use the normalize_charset config setting to detect > > charsets and convert them into Unicode, you will need to install > > this module. > > What is the performance impact of using normalize_charset? > > Why is this not required by default?
It can be really slow with some rules (by a factor of 30), see: https://issues.apache.org/SpamAssassin/show_bug.cgi?id=5691 I admit I lost interest in it and just turned it off, as my problem report was dismissed as invalid two years ago. > Is this necessary to filter mail for Asian languages? Don't know. Mark
