Valvula: a high performance postfix policy server (v.1.0.9.b402) Documentation

Valvulad: a high performance policy daemon for Postfix

Valvula server is an Open Source, high performance Postfix policy daemon written in ANSI C that provides very useful features that makes it suitable for commercial enviroments (massive mail servers, hosting providers and corporate mail servers). Some of its features are:

Valvula has been developed by Advanced Software Production Line, S.L. (ASPL) ( It is licensed under the GPL 2.0.

Valvulad: manuals and documentation

This manual is separated into different sections targeting different users:

Documentation from modules:

Contact Us

You can reach us at the Valvula mailing list: at Valvula users for any question you may find.

If you are interested on getting commercial support, you can also contact us at: