My email address seems to have turned into a spam trap, lately.
As I am pretty sure some of you know the feeling, I thought I'd ask
if you had a free or cheap online filtering service to recommend.
I have been using SpamAssasin and lately MozillaMail, which both do a
reasonable job.

But these are client-side solutions, so if I stop reading my
mail for say a week because I am on holidays, chances
are spam will overflow my mailbox, and block legitimate
messages. An ideal solution would be a filter running on a host
with a web front-end allowing me to review the suspect emails
for a week or so. Possibilities to adjust the spam threshold and
edit one's whitelist (if SpamAssassin is used) would be handy as well.

Actually, www.oddpost.com looks almost ideal, except it supports IE,
hence Windows only. Thanks for sharing your experience if you have
found such a service and are happy with it.