Software and related stuff

Here is a small collection of items in the category of software and computer configuration. These originated on Linux machines, but may be of use on other operating systems.

Cyberphone K

Documentation of the USB protocol for the keypad and non-audio functions of the VoipVoice / PDT Cyberphone K.

A simple Sendmail milter

The purpose of this Milter is to redirect identified spam to a "spam catcher" mail account.

Sendmail: Simple IP based access

A set of Sendmail rules intended to restrict access to a list of local recipients based on the IP address of the sender.

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