This is probably really basic....but do you have an answer please?
Have downloaded Zone Alarm to try and eliminate the spam etc that pours in my outlook express inbox.

It picks up some, but I get tons of emails to email addresses that aren't mine. The address may be similar in parts...but is not my exact address. ZoneAlarm never picks these up as spam.

I can avoid opening them by just deleting everything in the inbox that doesnt match my address.......but why does my computer accept the delivery of these? Is there a way to just allow in the emails addressed to this address? Thanks in advance.