LightProxy vs Postgrey
A side-by-side look at LightProxy and Postgrey. For an in-depth review of either product, follow the links below.
LightProxy
Network & Admin
LightProxy is a free and open-source proxy server software that allows for anonymous browsing and access control. It is lightweight, customizable, and works across platforms.
proxyprivacyanonymityaccess-control
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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