Dear Ylap,
DavidR gave you a sound advice. And you can tweak Mailwasher with the best spam lists. In tools go to Options. There go to Edit DNS blacklistservers. I have got myself this selection: SpamCop, ORDB, Deadbeef, Five-ten-org, Spamhaus, Sorbs, and abuseat.org. Suits me fine. Almost all the spam is found up. Do not use the bounce function though. Just add the non-found to the spamlist, and delete all that is not fit to enter your machine at the providers pop3 server with MAILWASHER. It is a good Australian program, and I cannot say a bad word about it. It not only keeps my spam out, also keeps virus mail out, when this is scanned at provider's level. How are the temperatures there with you, I heard from a friend that Helsinki was very cold and windy. All the best to you, my friend, surf safe and stay clear from virus and malware,
polonus