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Altospam vs Mailstrom

A side-by-side look at Altospam and Mailstrom. For an in-depth review of either product, follow the links below.

Altospam

Altospam

Security & Privacy

Altospam is an open source spam filtering software designed to identify and block email spam. It uses rules, Bayesian filtering, blacklists, and whitelists to accurately detect spam.

open-sourceemailspam-detectionfilteringrulesbayesianblacklistswhitelists
Mailstrom

Mailstrom

Security & Privacy

Mailstrom is an open-source email client focused on privacy and security. It allows full control over emails without relying on third-party servers. Key features include end-to-end encryption, customizable filters, contact management tools, and integration with Proton Mail.

opensourceprivacysecurityencryptionemail-client

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