While the process is tedious, encrypting your email address in the HTML code frustrates some of the less sophisticated harvesting programs while giving your human visitors easy access to your inbox.

The "external sender" warnings shown to email recipients by clients like Microsoft Outlook can be hidden by the sender, as demonstrated by a researcher. Turns out, all it takes for attackers to ...

In previous versions of Microsoft Outlook (the classic app), you could view the HTML code of an email by opening the email, right-clicking on it, and selecting “View source” from the context menu.

Create an HTML form on your website into which visitors can input their email addresses. You can use a simple editor such as Notepad for this and type the HTML code directly into the PHP file.