In email, the term return receipt is somewhat misleading. When delivering a message to a recipient's computer system there is no way to force that computer system to issue an acknowledgment to the sender.This is in contrast with a physical delivery medium in which a courier acting on behalf of the sender can honor the sender's requirements for delivery - including hand-delivery of the message to the recipient and even requiring that recipient to authenticate himself to the courier before receiving the message. This difference in capability between physical delivery systems and electronic mail causes confusion and misunderstanding.
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  • Mozilla to Add “One-Click Searches” to Firefox

    … that are tailored to different languages. Yahoo will be the new U.S. default search engine, Yandex will be the new default in Russia, and Baidu will remain the default in China. As the "one-click search engines" section in the settings suggests, users can easily hide and show sites and alternate search options. Mozilla indicates that MDN, Stack…

    Yuyu Chen/ Search Engine Watch- 8 readers -