On 11/09/17 23:35, Phil Pennock wrote: > On 2017-09-11 at 20:58 +0200, Heiko Schlittermann via Exim-dev wrote: >> I'm not sure if I got it. You want to re-invent a caching name service >> inside Exim? > > No, just a resolver which can be custom-configured. There's a lot of > value for spam-fighting in being able to do custom DNS queries, although > whether that belongs in Exim vs rspamd or whatever is a different > question.
That's all doable in Rspamd indeed: it has its own resolver library and it uses persistent processes which also allows caching if needed (and it uses quite powerful LFU algorithm: http://antirez.com/news/109). However, the current integration between Rspamd and Exim is not very good so far (legacy proto which I have to support in Rspamd just for Exim, absence of interaction on before-data stages and so on). Perhaps, it is a topic of some separate discussion at some point... -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##
