Altospam vs ZeroMail
A side-by-side look at Altospam and ZeroMail. For an in-depth review of either product, follow the links below.
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
ZeroMail
Security & Privacy
ZeroMail is an open source email service focused on privacy and security. It has end-to-end encryption, no ads or tracking, and a decentralized infrastructure to prevent data mining.
emailencryptionprivacyopen-source
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