1
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Analyzed 1 day ago. based on code collected 1 day ago.

Project Summary

Postmaster implements an ESMTP server. Given a configuration, it starts up and listens for incoming SMTP connections, handles them, and pipes the accepted e-mail messages into an arbitrary local mailer of your choice. A good local mailer is Procmail. Beyond that, you can configure and modify every little step of the SMTP transaction. All the real work is done through call-back functions.

Tags

haskell mail mta network server smtp

In a Nutshell, postmaster...

GNU General Public License v2.0 or later
Permitted

Commercial Use

Modify

Distribute

Place Warranty

Forbidden

Sub-License

Hold Liable

Required

Distribute Original

Disclose Source

Include Copyright

State Changes

Include License

These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

Did You Know...

  • ...
    use of OSS increased in 65% of companies in 2016
  • ...
    learn about Open Hub updates and features on the Open Hub blog
  • ...
    nearly 1 in 3 companies have no process for identifying, tracking, or remediating known open source vulnerabilities
  • ...
    data presented on the Open Hub is available through our API
About Project Security

30 Day Summary

Jan 16 2026 — Feb 15 2026

12 Month Summary

Feb 15 2025 — Feb 15 2026

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