Postgrey vs R-cade
A side-by-side look at Postgrey and R-cade. For an in-depth review of either product, follow the links below.
Postgrey
Network & Admin
Postgrey is an SMTP proxy program that temporarily delays mail delivery to help mitigate spam. It uses greylisting to reject initial email delivery attempts, forcing email servers to retry sending messages and confirming they are not spammers.
greylistingsmtpemail-deliveryantispam
R-cade
Games
R-cade is an open source, customizable retro video game emulator system. It allows you to easily build your own arcade machine to play classic video games.
emulatorretro-gamesarcade-machineopen-source
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