You see them everywhere, ways of fighting spam, email clients with builtin filters… but the problem with spam is not just that you have to see it (or not, if your filter works well) but that the spammers are… *drumroll*…
STEALING YOUR BANDWIDTH
…because they are thieving mongrels…
See, all these filters are doing is STILL downloading your email, and dumping the rubbish in a folder so you don’t have to see it. And thats just not good enough in this day and age.
Think of it like this: Your mailbox on the street is jampacked full of junkmail (its almost Christmas after all) and when the postie comes to put your proper mail in the box, he can’t, because theres no room. Now you can drop all the junkmail on the ground, or take it in and drop it in your recycle bin, but how about putting a NO JUNKMAIL sticker on the box. That stops it from even arriving in the first place, and thats what you want and need to be doing with spam.
Most email servers have the capacity to be queried from a remote site (your computer) and the headers examined to see whats there. A good spam filter should be doing this, and either letting you decide whether you want to download any given email, or not.
Many email clients will allow you to look at whats on the server and delete emails anyway… so why not use them?
Windows: Beckymail has had this capacity ever since I began using it in 1996. It is still one of the very best (if grossly underrated) email clients out there. If you are a Windows user and NOT using Becky, you’re crazy.
Mac: Mail.app now lets you see and operate on whats on the server. In addition, Gyazmail also does it very neatly
External Spam filters: The only one I know of that does a decent job is Mailwasher. I used it on my windows machine and there is now a Mac version. You can get a free version for windows which deals with one email account or you can buy a licence for Windows, Mac or Linux and get coverage for multiple accounts. It also has a bounce feature but I stopped using that when I began seeing my own email address being spoofed and when I began getting bounce messages for mail I had never sent. Bouncing email like this will not do a thing to the spammers but its going to annoy the crap out of genuine users. Spammers NEVER use their own email accounts. Remember this.
In my not so humble opinion (I have always thought that expressing opinion and calling it humble was a bit of a contradiction).. any piece of software which claims to be a good spam filter and does NOT do the operations on the server, is crap. Because its not stopping the spammers from stealing something *you* have paid for. Your bandwidth.
So here’s the deal: learn to set up your own junk filters and stop paying software companies to do it for you, or spring for something like Mailwasher to do the job properly. Other than that, get a good email client like Becky and stop mucking about with rubbish like Outlook Express. You’ll be much better off. Or get gMail.