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PyPi: Postfix-Mta-Sts-Resolver

PVE-2021-37461

Safety vulnerability ID: 37461

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Apr 14, 2021 Updated at Oct 10, 2025

Advisory

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Affected package

postfix-mta-sts-resolver

Latest version: 1.5.1

Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy

Affected versions

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Fixed versions

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Vulnerability changelog

* Smaller Docker image based on Alpine Linux * Hardened container security * Revised reco…

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