Release history

rspamd releases

Rapid spam filtering system.

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All releases

6 shown

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4.1.3 Breaking risk 1d

Breaking upgrade Dependencies

WebUI redesign + security fixes

Open

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4.1.2 Breaking risk 5d

RCE / SSRF Crypto / TLS

MIME recursion bound + lua_task change

Open

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4.1.1 Bug fix 1mo

Breaking upgrade

SIGSEGV fix on DNS startup

Open

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4.1.0 Breaking risk 1mo

Auth RCE / SSRF Dependencies

mx_check incompatible + checkv3 metadata

Open

4.0.1 Bug fix 3mo

Introduced layered settings merge with conflict override and fuzzy dynamic blocks for Lua, and fixed a proxy file descriptor leak and self-scan timeout bug that could cause resource exhaustion.

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4.0.0 Breaking risk 3mo

Breaking changes

Jump Hash replaced with Ring Hash for Redis sharding
Content URLs included by default from computed parts
SSL auto-detection replaces ssl=true option

Notable features

/checkv3 multipart protocol
Pluggable async Hyperscan cache with Redis
HTML fuzzy phishing detection

View release on GitHub