And, if you happen to have a favorite – and effective – email obfuscation trick, throw down in the comments and I’ll add it the post. If you have the time, using a web-based email form is probably the best solution for contact pages, but if you just need a way to simply include an email address, one of those first three methods may be just the ticket for keeping your publicly displayed emails spam-free.įor more information on these (and more) anti-spam email techniques, check out the original article. Developers encodes their PHP files to keep their code or intellectual property hidden to make it difficult to steel or difficult to modify the source. Another challenging issue that I have experienced is getting contact forms to properly handle code characters ( HTML, PHP, et al). This free online service encodes PHP code into random letters, numbers and/or characters (also known as obfuscation). Most notably, it takes longer to set up and test an online form than it does to slap down a line or two of code (as in our previous examples). Of course, form email has its downsides as well. If you are using WordPress, there are many contact forms available, including my clean and simple Contact Form X, which is Ajax-powered for extra awesomeness. When it comes to providing an easy, spam-free way for people to contact you, nothing beats the convenience of a simple, web-based email form. Generally, these methods are useful for dropping the occasional email here and there, but perhaps the best method is to. So which one of these email-obfuscation methods is best? One of the first three, based on the test results. Definitely not recommended if you hate teh spam!Īnd, although it wasn’t included in the test, you could also use an image to display your email address, but the accessibility and usability is pretty poor, and there are bots that can interpret image-based text.
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