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Last pushed: a day ago
Short Description
Postgrey with DNSWL patch
Full Description

Postgrey Docker image with DNSWL patch

This Docker image runs Postgrey from the Mail-In-A-Box PPA. That version of Postgrey includes a patch which makes use of DNSWL.org for additional whitelisting.

Running

docker run -d -p 10023:10023 mazzolino/postgrey-dnswl

Now Postgrey is listening on port 10023 for Postfix access policy connections. It should be added to Postfix's main.cf like this:

smtp_recipient_restrictions =
  ...
  check_policy_service inet:127.0.0.1:10023

Note: Postgrey probably shouldn't be exposed externally on your host. So instead of exposing the port, use the container network IP or create a Docker network for connecting to the daemon.

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mazzolino
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