The verification that an e-mail message has been sent by the domain name in the From field. Called "domain spoofing," spammers falsify the From address in their messages in order not to be identified. SPF Classic, Sender ID and DomainKeys are authentication methods that are expected to proliferate. They all rely on DNS records, either to obtain sending mail server addresses or public keys for decrypting a digital signature. See Sender ID, DomainKeys and SPF.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Class action suit filed over Apple's 3G speed claims
- A class action suit has been filed by a Birmingham Alabama woman that accuses Apple of deceptive advertising in their claim that the 3G iPhone is "twice as fast" as the previous model. AppleInsider has more details. Always referring to the device as the "Defective iPhone 3G," Smith...
- Blog posts 2008-08-21
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- Blog posts 2008-08-20
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- A recently launched unethical spam list building service called SpamZa, is fighting to remain online after providing highly successful (87 spam emails in 8 minutes) into fulfilling its objective, namely, to sign up any email submitted to hundreds of newsletters anonymously. What is SpamZa anyway? SpamZa is...
- Blog posts 2008-08-20
- Android security team appeals to hackers
- Already burned by the discovery of serious security vulnerabilities in its SDK, the Android Security Team emerged from the shadows this week with an appeal to the security community for help fixing flaws in the Linux-based mobile platform. In a note posted to several public mailing lists,...
- Blog posts 2008-08-19
- Apple releases iPhone 2.0.2, as usual, sans changelog
- Apple today release firmware 2.0.2 for iPhone and the iPod touch. Yipee. But, once again, Apple is completely lame in the software update department. This screen is a perfect example: Apple needs to begin implementing a real changelog with its software updates. It's pretty...
- Blog posts 2008-08-19
- My Windows 7 wish list
- My Windows 7 wish listPut more muscle in thereWhen you pay 100+ bucks, you'd expect it's loaded with more than just Notepad or Paint. Those two haven't had much major upgrade since Windows 3.0. If you want some themes, you shouldn't have to pay another 40 or so to get...
- Discussion threads 2008-08-19
- Apple's MobileMe: Why don't we just call it a beta
- Apple's MobileMe: Why don't we just call it a betaIt's the google modelHype it and treat it like a final release, but call it a beta, so that when your customers complain about your crappy service, you have an "out."It's all part of the "don't be evil" vision.People generally don't...
- Discussion threads 2008-08-19
- Fortune 500 companies use of email spoofing countermeasures declining
- Here's a paradox - a technology originally meant to verify the sender of an email message for the sake of preventing spoofed messages from reaching the network, still hasn't been embraced by the world's biggest companies despite being around for years, but is actively used by adaptive spammers increasingly abusing...
- Blog posts 2008-08-19
- CircleDog Standard (exe)
- CircleDog Standard Desktop Customer Manager the first uncomplicated contact, customer, sales, and marketing management software for small businesses and home offices. Very easy to learn, CircleDog covers your business software needs with its unique user interface that makes it easy to manage and track customer interactions, create marketing campaigns, send...
- Software downloads 2008-08-19
- Remailer (exe)
- Remailer is a rule-based mailing system designed to serve as a central hub for business alerts and notifications. Remailer polls POP3 mail accounts and collects the e-mail messages contained within them. Using rules that you define, Remailer then resends those e-mails via an SMTP server, altering content and destination as...
- Software downloads 2008-08-19
- SanDisk Cruzer Titanium Plus (4GB)
- The 4GB SanDisk Cruzer Titanium ($50) is a new kind of flash drive that offers an automated online backup each time it's attached to a computer with an Internet connection. This model looks almost exactly the same as the original Sandisk Cruzer Titanium, but this one lets you perform automatic...
- Product reviews 2008-08-18
- Is the "killer app" argument dead?
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- Discussion threads 2008-08-18
- Microsoft rolls out a new high-end, proactive support plan
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- Discussion threads 2008-08-18
- Dark clouds may hurt growth efforts
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- Videos 2008-08-18
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- Vincent Danen covers the basics of scheduling basic system and user tasks with cron, such as downloading e-mail at certain intervals and restarting services.
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- Product reviews 2008-08-17
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- Product reviews 2008-08-17
- Question from a reader - What notebook/OS for college?
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- Discussion threads 2008-08-15
- Netflix back to normal; promises Saturday night movies and 15 percent off.
- Netflix, crippled by an outage that kept it from shipping movie DVDs to its customers for the better part of the week, says it has resumed normal operations. Millions of customers receive their DVDs by Saturday and the company, in a blog entry below, said it will apply a 15...
- Blog posts 2008-08-15
- 1.5m spam emails sent from compromised University accounts
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- Discussion threads 2008-08-15
Neighboring Terms
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