what is the best way to publicly display an email?

I'm wondering what is the safest way to display an email address publicly and what are the reasons for doing so? E.g. I have开发者_JAVA技巧 often seen xxxx [at] domain [dot] com, etc. Is this the safest and clearest way?

I guess not. A cleverly programmed spam parser will probably get that. I usually make a jpeg image of the address and put that on a public page. Guess that's almost 100% save.

I find the easiest approach to be to post my address in the clear/with a normal unobfuscated link, and to let GMail's spam filters take care of the rest. I get very, very little spam.