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  2. Email authentication - Wikipedia

    en.wikipedia.org/wiki/Email_authentication

    In the early 1980s, when Simple Mail Transfer Protocol (SMTP) was designed, it provided for no real verification of sending user or system. This was not a problem while email systems were run by trusted corporations and universities, but since the commercialization of the Internet in the early 1990s, spam, phishing, and other crimes have been found to increasingly involve email.

  3. Use AOL Official Mail to confirm legitimate AOL emails

    help.aol.com/articles/what-is-official-aol-mail

    If you get a message that seems like it's from AOL, but it doesn't have those 2 indicators, and it isn't alternatively marked as AOL Certified Mail, it might be a fake email. Make sure you immediately mark it as spam and don't click on any links in the email.

  4. Account verification - Wikipedia

    en.wikipedia.org/wiki/Account_verification

    An email account is often required to create an account. During this process, a confirmation hyperlink is sent in an email message to an email address specified by a person. The email recipient is instructed in the email message to navigate to the provided confirmation hyperlink if and only if they are the person creating an account.

  5. List of free and recommended Mozilla WebExtensions

    en.wikipedia.org/wiki/List_of_free_and...

    Browser extension Free license Dependencies WebExt Rec. [2] Category Description Nonfree JS site Nonfree server Enigmail: MPL-2.0: No No Yes Yes Notes

  6. ProVerif - Wikipedia

    en.wikipedia.org/wiki/ProVerif

    Abadi & Blanchet [2] used correspondence assertions to verify the certified email protocol. [ 3 ] Abadi, Blanchet & Fournet [ 4 ] analyse the Just Fast Keying [ 5 ] protocol, which was one of the candidates to replace Internet Key Exchange (IKE) as the key exchange protocol in IPsec , by combining manual proofs with ProVerif proofs of ...

  7. MailChannels - Wikipedia

    en.wikipedia.org/wiki/MailChannels

    MailChannels was founded in 2004 by former engineers of ActiveState (acquired by Sophos), who created one of the first commercial spam filters.. The company's first product was an SMTP proxy that provides tar-pitting and transparent SMTP proxy functionality for inbound email filtering.

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