[pferde]

Yes, up to the point of marking legitimate e-mail from personal domains as spam, even though such domains were set up correctly, including stuff like DKIM or SPF.

Also, the wording was "... and what can wait for later", which doesn't sound like spam was meant - I don't think people keep their spam messages and read through them later, e.g. over the weekend. :)

[achamayou]

Maybe I'm an exception, but I do scan through my spam from time to time :) Partly to see if I've missed something, but also because it can be amusing.

I agree that spam detection is not an exact science, and that it is in fact quite subjective. It's also quite valuable!

[pferde]

Yes, I do that too, for certain class of spam that did not score high enough in my spam filter solution to warrant automatic removal. :) But that's about 5% of total spam I get.