Whitelist/verification spam filters

[Skip Montanaro]

    Paul> Generally if I ask something on Usenet, I'll watch the newsgroup
    Paul> for replies and most people will in fact reply on Usenet.  It bugs
    Paul> me when I get emailed replies unless there's a really specific
    Paul> reason to reply by email (e.g. the email contains private info).

(I'll try to remember that... ;-)

I find it a courtesy for people to cc me on their replies as well as post to
the list.  Usenet and mail server delays being what they are, I appreciate
seeing the author's reply as early as possible...

Skip