Postfix 3.3 end of life (EOL) date and support status
End of life End of life since 2022-02-05 (1706 days ago)
Upgrade: Postfix 3.3 no longer receives fixes. Supported cycles: 3.11, 3.10, 3.9, 3.8.
| Product | Postfix |
|---|---|
| Version cycle | 3.3 |
| Status | End of life |
| Released | 2018-02-22 |
| Active support until | — |
| End of life | 2022-02-05 |
| Latest version | 3.3.22 (2022-02-06) |
| Last verified | 2026-10-08 |
All Postfix versions → · Source: endoflife.date
Frequently asked questions
Is Postfix 3.3 end of life?
Yes. End of life since 2022-02-05 (1706 days ago). It no longer receives security or bug fixes.
When does Postfix 3.3 reach end of life?
Postfix 3.3 reached end of life on 2022-02-05.
When was Postfix 3.3 released?
Postfix 3.3 was first released on 2018-02-22.
What is the latest Postfix 3.3 version?
The latest 3.3 release is 3.3.22, published on 2022-02-06.
Give your AI agent these facts
Vigia is a free MCP server: your coding agent checks versions, breaking changes and vulnerabilities before it writes code. No signup, no API key.
claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp
Add to CursorAdd to VS Code★ Star on GitHub
Any other MCP client
{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests
For agents
GET https://vigia.coredls.cloud/v1/eol/postfix/3.3