He added, "I am thinking of subscribing to one of those spam services like IBM offers where I can route my mail to them. They clear out the spam, and leave the rest in my inbox."
Why pay for what you can get for free? I suggested he create an account at Google Mail, which has excellent spam detection capabilities and has never had a false negative in my experience. Then route your accounts to your Gmail account, and set up your mail agent to poll the one Gmail account. Given the 2.8GB of space Google gives you, even huge amounts of spam are not going to overflow your mailbox.
Sure enough, my friend tried it and he says in an email full of gratitude, he is free from spam.
Additional note: This solution could be done with other 'free mail' services, such as Yahoo, but I recommend doing it with Google, because:
- I find Google's spam filtering is superior;
- because Google resisted subpoenas to reveal user data. This last point makes me feel comfy routing my mail to them;
- and because of Google's superior webmail interface, which facilitates checking mail from the road.