I have asked this same question on other forums, Scott. I've yet to have anyone come up with a reply that solves it. My take on it was that email is becoming much less useful due to spam. Of course, if you are buddies with someone that's one thing but what about emails from others?
A solution for web visitor emails is to use a form. I just checked your site. I don't know how you're doing your email thing. You are using frames, I guess the code is hidden. However, maybe the spam robots can still pick up your email address from your page? It does plainly show it with mouseover. Although, I would assume it is truly hidden. I dunno.
Other thing is to maybe use a form for messages from your website. The formmail script might be more secure from spambots.
There are also email scrambling scripts (which I use). I dunno what method is more secure.
However, even the above might be moot if you have had your address awhile. It's already all over the internet. But, you could change your email. Just one letter change, it's "good as new."
Again, I have asked people for ways to solve it and nobody yet has been able to tell me. Sure, you can reduce spam to a trickle but missing legit emails is unacceptable. So, if it's really important, you have to call.
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Bill
Yamaha PSR2000
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Bill