From: hadley wickham Date: 2009-06-06T21:15:42+09:00 Subject: Re: SPAM from Usenet > Actually, IMHO this is wrong for two reasons: first, you can read GMail via > POP or IMAP.  Second, GMail's spam filtering is pretty good and I believe > your spam marks train the filter.  I believe at least in theory a spam > filter of a mail provider with web access can be much better than a local > filter because there is more training input. Additionally you can use the number of people a message is sent to ... Hadley -- http://had.co.nz/