Posts tagged 'hosting'

architecture

Reservoir: Your Data reaching out to You

Many of us rely on "cloud" storage services. They enable us to access the same files from everywhere, but they are fairly dumb and leave all the thinking to people. ARPA2 Reservoir is different, in that it supports metadata, automation and integration in your tools.

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Hosting

Spam Filtering: Balancing the Odds

Mail was designed as a gullable system, and this is generally abused by spammers. Fighting spam is a balancing act between failures to accept and reject. With the more refined identity model of the IdentityHub, we have new tools to strike a better balance.

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architecture

Identity 10: OpenPGP without Web Of Trust

OpenPGP is a powerful technology for signing and encryption, because it does not imply a stiffling key infrastructure. Instead, it uses a Web Of Trust that is flexible... and complicating for new users. We now introduce an approach to securely use OpenPGP without even that.

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architecture

Mail Routing 3: Doing DKIM Perfectly

DKIM is the technology that signs a message and some of its headers at a mail server en route; mostly this is done by the originator of the email. One problem remains that slows down its introduction as a hard filter, and that is email handling that edits the message and then forwards it, as is common for email lists. This article nails the integration of DKIM with forwarding.

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architecture

Mail Routing 2: Doing SPF Perfectly

SPF is the technology that assures that mail only arrives from authentic senders. One problem remains that slows down its introduction as a hard filter, and that is email forwarding. This article nails the integration of SPF with forwarding.

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