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FlowCode vs Postgrey

A side-by-side look at FlowCode and Postgrey. For an in-depth review of either product, follow the links below.

FlowCode

FlowCode

Development

FlowCode is a visual programming IDE that allows you to develop electronic and microcontroller systems. It utilizes a graphical programming language with drag-and-drop functions to create diagrams that can be compiled into code.

visual-programmingmicrocontrollersideelectronics
Postgrey

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

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