I read this response to a github issue similar to mine. For me rspamd is the #1 memory hogger and im pretty sure i dont need any spam filtering features. My use cases are small scale. However as its pointed out, rspamd does more than filtering, it also does dkim sighning, so disabling it all together is out of the question, but it is possible to disable the “spam filtering modules” in the configs. Idk how to do that. I did take a look at the docs for this and see instructions on disabling greylisting (which it calls bad practice but doesnt explain why), and modding thresholds. Im not sure if disabling this “greylisting” is what the github issue meant by disabling spam filtering modules, thats why i ask.