Their article also includes interesting links to articles about e-mail obfuscation. Wikipedia has an excellent overview of anti-spam techniques. The problem with current techniques #section4 In this article, I’ll share my ideas on the subject and leave you with a working script to build on or to use in your own projects right away. Since then, I have spent a lot of time thinking about a way to fight spam bots. Accessibility is not an optional add-on.Ī few months ago, Wim very unexpectedly passed away (we miss you, Wim!). We work intensely with and for people who have (mostly visual) disabilities. My solution would need to defeat spam and be accessible. It turned out that 90% of all spam was sent to a mere 5% of the e-mail addresses we own, and guess what? They were exactly the addresses that had been published on our website.Īlthough most of the damage had been done by then (remember Dan’s quote), I promised Wim I would come up with an effective way to protect the addresses on our upcoming portal, on which we intend to publish even more addresses. After Wim, our system administrator, complained about the massive amounts of spam our mail server had to process, we started a small investigation. I work for a large non-profit organization that provides social services for the blind and visually impaired. Of course, spam is an increasingly complicated problem that can never be solved by the efforts of web developers alone. These addresses end up in databases sold to unsavory marketers, who bombard the owners’s inboxes with unsolicited mail. Thousands of spam bots tirelessly crawl the web to collect e-mail addresses exposed on websites, in blog comments, and elsewhere. Experienced web developers and website owners, however, do. Many web users don’t understand the inevitable consequences of exposing their e-mail address on the web. The Messaging Anti-Abuse Working Group (MAAWG) estimates that 90 billion spam messages are sent every day, and 80–85% of all incoming mail is abusive. So, did we win the SPAM Arms Race? As you may have noticed by looking at your own inbox recently, not exactly. It’s hard to believe, but it’s been more than five years since Dan wrote these words. Posting a naked e-mail link anywhere on the web (or in a newsgroup, in a chatroom, on a weblog comments page…) is generally the kiss of death for your once-healthy address. This is ProcessWire module fork from MODX Evolution plugin.Brief books for people who make websites. List of selected templates/pages that are used to include or exclude at DebugĪppends debug data to HTML and console output. Fixed key is required when you cache obfuscatedĪJAX output for more than session lifetime. When enabled encryption key is locked and does not change. Links regardless of their original state. Force mailtoīy enabling force mailto option all email addresses are rendered as mailto
Append automatically to page as external script (default).Obfuscate automatically but exclude selected templates/pages (default).Obfuscate automatically at selected templates/pages.
Obfuscate manually by using $sanitizer->emo($str) method.There is three modes available for this module to handle obfuscation. Transliterable text string used as a replace to obfuscated email address.
Email obfuscator online install#
OptionsĪfter install you can find some configurable options on module admin page. Install this module using standard install procedure in ProcessWire. Then on client side we decode these strings back to their original state. All theĪddresses are encoded to 64 base strings and stored in noscript data attributes. Replaces them with noscript elements with configurable replace text. This module finds all plaintext emails and email links from the document and Email Obfuscation module for email addresses with 64 base crypting
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